./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d3d6fae331941e7aeb3ae8634b57ab7fbe899fba4d7b00d559e126b42e6ea03 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:36:07,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:36:07,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:36:07,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:36:07,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:36:07,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:36:07,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:36:07,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:36:07,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:36:07,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:36:07,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:36:07,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:36:07,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:36:07,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:36:07,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:36:07,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:36:07,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:36:07,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:36:07,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:36:07,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:36:07,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:36:07,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:36:07,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:36:07,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:36:07,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:36:07,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:36:07,908 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:36:07,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:36:07,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:36:07,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:36:07,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:36:07,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:36:07,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:36:07,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:36:07,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:36:07,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:36:07,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:36:07,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:36:07,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:36:07,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:36:07,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:36:07,918 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:36:07,944 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:36:07,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:36:07,945 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:36:07,945 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:36:07,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:36:07,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:36:07,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:36:07,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:36:07,946 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:36:07,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:36:07,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:36:07,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:36:07,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:36:07,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:36:07,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:36:07,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:36:07,948 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:36:07,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:36:07,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:36:07,948 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:36:07,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:36:07,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:36:07,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:36:07,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:36:07,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:36:07,949 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:36:07,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:36:07,950 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:36:07,951 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:36:07,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:36:07,951 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d3d6fae331941e7aeb3ae8634b57ab7fbe899fba4d7b00d559e126b42e6ea03 [2022-02-20 21:36:08,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:36:08,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:36:08,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:36:08,182 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:36:08,183 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:36:08,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2022-02-20 21:36:08,222 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c11de1d/d21e80149b944926a0821062fabfdd48/FLAGa7aaf6d5c [2022-02-20 21:36:08,845 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:36:08,846 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2022-02-20 21:36:08,871 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c11de1d/d21e80149b944926a0821062fabfdd48/FLAGa7aaf6d5c [2022-02-20 21:36:09,294 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c11de1d/d21e80149b944926a0821062fabfdd48 [2022-02-20 21:36:09,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:36:09,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:36:09,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:36:09,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:36:09,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:36:09,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:36:09" (1/1) ... [2022-02-20 21:36:09,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@713ad0e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:09, skipping insertion in model container [2022-02-20 21:36:09,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:36:09" (1/1) ... [2022-02-20 21:36:09,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:36:09,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:36:10,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i[185143,185156] [2022-02-20 21:36:10,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:36:10,228 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:36:10,434 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i[185143,185156] [2022-02-20 21:36:10,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:36:10,513 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:36:10,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10 WrapperNode [2022-02-20 21:36:10,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:36:10,516 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:36:10,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:36:10,516 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:36:10,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,693 INFO L137 Inliner]: procedures = 183, calls = 870, calls flagged for inlining = 82, calls inlined = 60, statements flattened = 1455 [2022-02-20 21:36:10,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:36:10,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:36:10,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:36:10,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:36:10,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:36:10,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:36:10,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:36:10,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:36:10,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (1/1) ... [2022-02-20 21:36:10,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:36:10,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:36:10,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 21:36:10,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 21:36:10,914 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-02-20 21:36:10,915 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-02-20 21:36:10,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-20 21:36:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_restart_queue [2022-02-20 21:36:10,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_restart_queue [2022-02-20 21:36:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 21:36:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2022-02-20 21:36:10,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2022-02-20 21:36:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2022-02-20 21:36:10,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2022-02-20 21:36:10,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 21:36:10,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 21:36:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-02-20 21:36:10,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-02-20 21:36:10,917 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 21:36:10,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 21:36:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-02-20 21:36:10,918 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-02-20 21:36:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 21:36:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 21:36:10,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 21:36:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 21:36:10,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 21:36:10,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 21:36:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 21:36:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-02-20 21:36:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-02-20 21:36:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 21:36:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-02-20 21:36:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-02-20 21:36:10,919 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 21:36:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 21:36:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:36:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-02-20 21:36:10,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-02-20 21:36:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 21:36:10,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 21:36:10,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:36:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 21:36:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 21:36:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 21:36:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_buffers [2022-02-20 21:36:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_buffers [2022-02-20 21:36:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_start_dma [2022-02-20 21:36:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_start_dma [2022-02-20 21:36:10,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:36:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:36:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:36:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 21:36:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 21:36:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2022-02-20 21:36:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2022-02-20 21:36:10,922 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_stop_dma [2022-02-20 21:36:10,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_stop_dma [2022-02-20 21:36:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 21:36:10,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 21:36:10,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:36:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_acquire [2022-02-20 21:36:10,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_acquire [2022-02-20 21:36:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:36:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-02-20 21:36:10,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-02-20 21:36:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_release [2022-02-20 21:36:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_release [2022-02-20 21:36:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2022-02-20 21:36:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2022-02-20 21:36:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-02-20 21:36:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-02-20 21:36:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-02-20 21:36:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-02-20 21:36:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 21:36:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 21:36:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-02-20 21:36:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-02-20 21:36:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-02-20 21:36:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-02-20 21:36:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-02-20 21:36:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-02-20 21:36:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 21:36:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 21:36:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 21:36:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-02-20 21:36:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-02-20 21:36:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:36:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:36:11,319 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:36:11,322 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:36:12,703 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 21:36:12,720 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 21:36:12,720 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 21:36:12,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:36:12 BoogieIcfgContainer [2022-02-20 21:36:12,723 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 21:36:12,724 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 21:36:12,724 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 21:36:12,726 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 21:36:12,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 09:36:09" (1/3) ... [2022-02-20 21:36:12,728 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d5e5286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:36:12, skipping insertion in model container [2022-02-20 21:36:12,728 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:36:10" (2/3) ... [2022-02-20 21:36:12,728 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d5e5286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:36:12, skipping insertion in model container [2022-02-20 21:36:12,728 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:36:12" (3/3) ... [2022-02-20 21:36:12,732 INFO L111 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2022-02-20 21:36:12,736 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 21:36:12,736 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 21:36:12,775 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 21:36:12,780 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 21:36:12,780 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 21:36:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand has 564 states, 388 states have (on average 1.2757731958762886) internal successors, (495), 403 states have internal predecessors, (495), 138 states have call successors, (138), 36 states have call predecessors, (138), 36 states have return successors, (138), 136 states have call predecessors, (138), 138 states have call successors, (138) [2022-02-20 21:36:12,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-02-20 21:36:12,806 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:36:12,806 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:12,806 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:36:12,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:36:12,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1998908357, now seen corresponding path program 1 times [2022-02-20 21:36:12,816 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:36:12,817 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066765694] [2022-02-20 21:36:12,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:36:12,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:36:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:13,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 21:36:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:13,153 INFO L290 TraceCheckUtils]: 0: Hoare triple {567#true} assume true; {567#true} is VALID [2022-02-20 21:36:13,153 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {567#true} {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} #1239#return; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {567#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(56, 2);call #Ultimate.allocInit(9, 3);call #Ultimate.allocInit(15, 4);call #Ultimate.allocInit(26, 5);call #Ultimate.allocInit(52, 6);call #Ultimate.allocInit(45, 7);call #Ultimate.allocInit(43, 8);call #Ultimate.allocInit(49, 9);call #Ultimate.allocInit(50, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(42, 12);call #Ultimate.allocInit(31, 13);call #Ultimate.allocInit(36, 14);call #Ultimate.allocInit(52, 15);call #Ultimate.allocInit(52, 16);call #Ultimate.allocInit(54, 17);call #Ultimate.allocInit(50, 18);call #Ultimate.allocInit(22, 19);call #Ultimate.allocInit(19, 20);call #Ultimate.allocInit(32, 21);call #Ultimate.allocInit(45, 22);call #Ultimate.allocInit(41, 23);call #Ultimate.allocInit(17, 24);call #Ultimate.allocInit(53, 25);call #Ultimate.allocInit(45, 26);call #Ultimate.allocInit(17, 27);call #Ultimate.allocInit(40, 28);call #Ultimate.allocInit(32, 29);call #Ultimate.allocInit(36, 30);call #Ultimate.allocInit(7, 31);call write~init~int(99, 31, 0, 1);call write~init~int(97, 31, 1, 1);call write~init~int(110, 31, 2, 1);call write~init~int(99, 31, 3, 1);call write~init~int(101, 31, 4, 1);call write~init~int(108, 31, 5, 1);call write~init~int(0, 31, 6, 1);call #Ultimate.allocInit(18, 32);call #Ultimate.allocInit(15, 33);call #Ultimate.allocInit(8, 34);call #Ultimate.allocInit(10, 35);call #Ultimate.allocInit(10, 36);call #Ultimate.allocInit(9, 37);call #Ultimate.allocInit(8, 38);call #Ultimate.allocInit(8, 39);call #Ultimate.allocInit(8, 40);call #Ultimate.allocInit(8, 41);call #Ultimate.allocInit(10, 42);call #Ultimate.allocInit(8, 43);call #Ultimate.allocInit(31, 44);call #Ultimate.allocInit(10, 45);call #Ultimate.allocInit(32, 46);call #Ultimate.allocInit(23, 47);call #Ultimate.allocInit(38, 48);call #Ultimate.allocInit(26, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(30, 51);call #Ultimate.allocInit(29, 52);call #Ultimate.allocInit(36, 53);call #Ultimate.allocInit(34, 54);call #Ultimate.allocInit(67, 55);call #Ultimate.allocInit(22, 56);call #Ultimate.allocInit(20, 57);call #Ultimate.allocInit(25, 58);call #Ultimate.allocInit(34, 59);call #Ultimate.allocInit(23, 60);call #Ultimate.allocInit(18, 61);call #Ultimate.allocInit(28, 62);call #Ultimate.allocInit(28, 63);call #Ultimate.allocInit(17, 64);call #Ultimate.allocInit(41, 65);call #Ultimate.allocInit(23, 66);call #Ultimate.allocInit(41, 67);call #Ultimate.allocInit(23, 68);call #Ultimate.allocInit(59, 69);call #Ultimate.allocInit(4, 70);call write~init~int(100, 70, 0, 1);call write~init~int(118, 70, 1, 1);call write~init~int(98, 70, 2, 1);call write~init~int(0, 70, 3, 1);call #Ultimate.allocInit(10, 71);call #Ultimate.allocInit(7, 72);call write~init~int(115, 72, 0, 1);call write~init~int(104, 72, 1, 1);call write~init~int(97, 72, 2, 1);call write~init~int(114, 72, 3, 1);call write~init~int(101, 72, 4, 1);call write~init~int(100, 72, 5, 1);call write~init~int(0, 72, 6, 1);call #Ultimate.allocInit(10, 73);call #Ultimate.allocInit(37, 74);call #Ultimate.allocInit(52, 75);call #Ultimate.allocInit(40, 76);call #Ultimate.allocInit(61, 77);call #Ultimate.allocInit(4, 78);call write~init~int(100, 78, 0, 1);call write~init~int(118, 78, 1, 1);call write~init~int(98, 78, 2, 1);call write~init~int(0, 78, 3, 1);call #Ultimate.allocInit(10, 79);call #Ultimate.allocInit(7, 80);call write~init~int(115, 80, 0, 1);call write~init~int(104, 80, 1, 1);call write~init~int(97, 80, 2, 1);call write~init~int(114, 80, 3, 1);call write~init~int(101, 80, 4, 1);call write~init~int(100, 80, 5, 1);call write~init~int(0, 80, 6, 1);call #Ultimate.allocInit(10, 81);call #Ultimate.allocInit(52, 82);call #Ultimate.allocInit(43, 83);call #Ultimate.allocInit(35, 84);call #Ultimate.allocInit(18, 85);call #Ultimate.allocInit(14, 86);call #Ultimate.allocInit(81, 87);call #Ultimate.allocInit(43, 88);call #Ultimate.allocInit(25, 89);call #Ultimate.allocInit(67, 90);call #Ultimate.allocInit(7, 91);call write~init~int(99, 91, 0, 1);call write~init~int(120, 91, 1, 1);call write~init~int(56, 91, 2, 1);call write~init~int(56, 91, 3, 1);call write~init~int(48, 91, 4, 1);call write~init~int(50, 91, 5, 1);call write~init~int(0, 91, 6, 1);~debug~0 := 0;~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset := 92, 0;call #Ultimate.allocInit(16, 92);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, 8);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, 8 + ~#cx8802_devlist~0.offset, 8);~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset := 93, 0;call #Ultimate.allocInit(256, 93);call write~init~$Pointer$(35, 0, ~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 8 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 16 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 24 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(36, 0, ~#cx88_mpeg_irqs~0.base, 32 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 40 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 48 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 56 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(37, 0, ~#cx88_mpeg_irqs~0.base, 64 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 72 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 80 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 88 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(38, 0, ~#cx88_mpeg_irqs~0.base, 96 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 104 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 112 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 120 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(39, 0, ~#cx88_mpeg_irqs~0.base, 128 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(40, 0, ~#cx88_mpeg_irqs~0.base, 136 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(41, 0, ~#cx88_mpeg_irqs~0.base, 144 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(42, 0, ~#cx88_mpeg_irqs~0.base, 152 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(43, 0, ~#cx88_mpeg_irqs~0.base, 160 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 168 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 176 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 184 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 192 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 200 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 208 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 216 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 224 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 232 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 240 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 248 + ~#cx88_mpeg_irqs~0.offset, 8);~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset := 94, 0;call #Ultimate.allocInit(64, 94);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#cx8802_pci_tbl~0.base);call write~unchecked~int(5361, ~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(34818, ~#cx8802_pci_tbl~0.base, 4 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 8 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 12 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 16 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 20 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 24 + ~#cx8802_pci_tbl~0.offset, 8);~__mod_pci_device_table~0.vendor := 0;~__mod_pci_device_table~0.device := 0;~__mod_pci_device_table~0.subvendor := 0;~__mod_pci_device_table~0.subdevice := 0;~__mod_pci_device_table~0.class := 0;~__mod_pci_device_table~0.class_mask := 0;~__mod_pci_device_table~0.driver_data := 0;~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset := 95, 0;call #Ultimate.allocInit(273, 95);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 8 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(89, 0, ~#cx8802_pci_driver~0.base, 16 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, ~#cx8802_pci_driver~0.base, 24 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_probe.base, #funAddr~cx8802_probe.offset, ~#cx8802_pci_driver~0.base, 32 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_remove.base, #funAddr~cx8802_remove.offset, ~#cx8802_pci_driver~0.base, 40 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 48 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 56 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 64 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 72 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 80 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 88 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 96 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 104 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 112 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 120 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 128 + ~#cx8802_pci_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 129 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 137 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 145 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 153 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 161 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 169 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 177 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 185 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 193 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 197 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 201 + ~#cx8802_pci_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 205 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 213 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 221 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 229 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 237 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 245 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 249 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 257 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 265 + ~#cx8802_pci_driver~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_mutex_lock_of_cx88_core~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; {567#true} is VALID [2022-02-20 21:36:13,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {567#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret579#1, main_#t~nondet580#1, main_#t~switch581#1, main_#t~ret582#1, main_#t~ret583#1, main_#t~nondet584#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset, main_~res_cx8802_probe_23~0#1, main_~var_cx8802_irq_12_p0~0#1, main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset, main_~var_cx8802_timeout_10_p0~0#1, main_~ldv_s_cx8802_pci_driver_pci_driver~0#1, main_~tmp~24#1, main_~tmp___0~9#1, main_~tmp___1~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc main_~res_cx8802_probe_23~0#1;havoc main_~var_cx8802_irq_12_p0~0#1;havoc main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset;havoc main_~var_cx8802_timeout_10_p0~0#1;havoc main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;havoc main_~tmp~24#1;havoc main_~tmp___0~9#1;havoc main_~tmp___1~7#1;main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 0;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_lock_of_cx88_core~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} assume { :end_inline_ldv_initialize } true; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,157 INFO L272 TraceCheckUtils]: 3: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} call ldv_handler_precall(); {567#true} is VALID [2022-02-20 21:36:13,157 INFO L290 TraceCheckUtils]: 4: Hoare triple {567#true} assume true; {567#true} is VALID [2022-02-20 21:36:13,157 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {567#true} {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} #1239#return; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,158 INFO L290 TraceCheckUtils]: 6: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} assume { :begin_inline_cx8802_init } true;havoc cx8802_init_#res#1;havoc cx8802_init_#t~nondet575#1, cx8802_init_#t~ret576#1, cx8802_init_~tmp~23#1;havoc cx8802_init_~tmp~23#1;havoc cx8802_init_#t~nondet575#1;assume { :begin_inline___pci_register_driver } true;__pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset, __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset, __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset := ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, 91, 0;havoc __pci_register_driver_#res#1;havoc __pci_register_driver_#t~nondet607#1, __pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset, __pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset, __pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset;__pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset := __pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset;__pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset := __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset;__pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset := __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset;assume -2147483648 <= __pci_register_driver_#t~nondet607#1 && __pci_register_driver_#t~nondet607#1 <= 2147483647;__pci_register_driver_#res#1 := __pci_register_driver_#t~nondet607#1;havoc __pci_register_driver_#t~nondet607#1; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,158 INFO L290 TraceCheckUtils]: 7: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} cx8802_init_#t~ret576#1 := __pci_register_driver_#res#1;assume { :end_inline___pci_register_driver } true;assume -2147483648 <= cx8802_init_#t~ret576#1 && cx8802_init_#t~ret576#1 <= 2147483647;cx8802_init_~tmp~23#1 := cx8802_init_#t~ret576#1;havoc cx8802_init_#t~ret576#1;cx8802_init_#res#1 := cx8802_init_~tmp~23#1; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,159 INFO L290 TraceCheckUtils]: 8: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} main_#t~ret579#1 := cx8802_init_#res#1;assume { :end_inline_cx8802_init } true;assume -2147483648 <= main_#t~ret579#1 && main_#t~ret579#1 <= 2147483647;main_~tmp~24#1 := main_#t~ret579#1;havoc main_#t~ret579#1; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,159 INFO L290 TraceCheckUtils]: 9: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} assume 0 != main_~tmp~24#1; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,159 INFO L290 TraceCheckUtils]: 10: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} assume { :begin_inline_ldv_check_final_state } true; {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} is VALID [2022-02-20 21:36:13,160 INFO L290 TraceCheckUtils]: 11: Hoare triple {569#(= ~ldv_mutex_lock_of_cx88_core~0 1)} assume !(1 == ~ldv_mutex_lock_of_cx88_core~0); {568#false} is VALID [2022-02-20 21:36:13,160 INFO L272 TraceCheckUtils]: 12: Hoare triple {568#false} call ldv_error(); {568#false} is VALID [2022-02-20 21:36:13,160 INFO L290 TraceCheckUtils]: 13: Hoare triple {568#false} assume !false; {568#false} is VALID [2022-02-20 21:36:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:36:13,161 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:36:13,161 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066765694] [2022-02-20 21:36:13,162 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066765694] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:36:13,162 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:36:13,162 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:36:13,163 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365256459] [2022-02-20 21:36:13,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:36:13,167 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-02-20 21:36:13,168 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:36:13,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:13,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:13,191 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:36:13,191 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:36:13,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:36:13,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:13,209 INFO L87 Difference]: Start difference. First operand has 564 states, 388 states have (on average 1.2757731958762886) internal successors, (495), 403 states have internal predecessors, (495), 138 states have call successors, (138), 36 states have call predecessors, (138), 36 states have return successors, (138), 136 states have call predecessors, (138), 138 states have call successors, (138) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:14,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:14,594 INFO L93 Difference]: Finished difference Result 1315 states and 1805 transitions. [2022-02-20 21:36:14,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 21:36:14,594 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-02-20 21:36:14,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:36:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:14,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1805 transitions. [2022-02-20 21:36:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1805 transitions. [2022-02-20 21:36:14,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 1805 transitions. [2022-02-20 21:36:16,045 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1805 edges. 1805 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:16,120 INFO L225 Difference]: With dead ends: 1315 [2022-02-20 21:36:16,121 INFO L226 Difference]: Without dead ends: 755 [2022-02-20 21:36:16,125 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:16,128 INFO L933 BasicCegarLoop]: 993 mSDtfsCounter, 627 mSDsluCounter, 380 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 627 SdHoareTripleChecker+Valid, 1373 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 21:36:16,128 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [627 Valid, 1373 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 21:36:16,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 755 states. [2022-02-20 21:36:16,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 755 to 753. [2022-02-20 21:36:16,180 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:36:16,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 755 states. Second operand has 753 states, 515 states have (on average 1.2601941747572816) internal successors, (649), 529 states have internal predecessors, (649), 185 states have call successors, (185), 53 states have call predecessors, (185), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:16,198 INFO L74 IsIncluded]: Start isIncluded. First operand 755 states. Second operand has 753 states, 515 states have (on average 1.2601941747572816) internal successors, (649), 529 states have internal predecessors, (649), 185 states have call successors, (185), 53 states have call predecessors, (185), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:16,200 INFO L87 Difference]: Start difference. First operand 755 states. Second operand has 753 states, 515 states have (on average 1.2601941747572816) internal successors, (649), 529 states have internal predecessors, (649), 185 states have call successors, (185), 53 states have call predecessors, (185), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:16,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:16,232 INFO L93 Difference]: Finished difference Result 755 states and 1016 transitions. [2022-02-20 21:36:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1016 transitions. [2022-02-20 21:36:16,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:16,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:16,241 INFO L74 IsIncluded]: Start isIncluded. First operand has 753 states, 515 states have (on average 1.2601941747572816) internal successors, (649), 529 states have internal predecessors, (649), 185 states have call successors, (185), 53 states have call predecessors, (185), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) Second operand 755 states. [2022-02-20 21:36:16,242 INFO L87 Difference]: Start difference. First operand has 753 states, 515 states have (on average 1.2601941747572816) internal successors, (649), 529 states have internal predecessors, (649), 185 states have call successors, (185), 53 states have call predecessors, (185), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) Second operand 755 states. [2022-02-20 21:36:16,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:16,272 INFO L93 Difference]: Finished difference Result 755 states and 1016 transitions. [2022-02-20 21:36:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1016 transitions. [2022-02-20 21:36:16,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:16,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:16,275 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:36:16,275 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:36:16,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 753 states, 515 states have (on average 1.2601941747572816) internal successors, (649), 529 states have internal predecessors, (649), 185 states have call successors, (185), 53 states have call predecessors, (185), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 753 states and 1015 transitions. [2022-02-20 21:36:16,312 INFO L78 Accepts]: Start accepts. Automaton has 753 states and 1015 transitions. Word has length 14 [2022-02-20 21:36:16,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:36:16,312 INFO L470 AbstractCegarLoop]: Abstraction has 753 states and 1015 transitions. [2022-02-20 21:36:16,313 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1015 transitions. [2022-02-20 21:36:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-02-20 21:36:16,313 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:36:16,314 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:16,314 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 21:36:16,314 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:36:16,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:36:16,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1836964663, now seen corresponding path program 1 times [2022-02-20 21:36:16,315 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:36:16,315 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082475217] [2022-02-20 21:36:16,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:36:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:36:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:16,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 21:36:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:16,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {5037#true} assume true; {5037#true} is VALID [2022-02-20 21:36:16,418 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {5037#true} {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} #1239#return; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {5037#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(56, 2);call #Ultimate.allocInit(9, 3);call #Ultimate.allocInit(15, 4);call #Ultimate.allocInit(26, 5);call #Ultimate.allocInit(52, 6);call #Ultimate.allocInit(45, 7);call #Ultimate.allocInit(43, 8);call #Ultimate.allocInit(49, 9);call #Ultimate.allocInit(50, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(42, 12);call #Ultimate.allocInit(31, 13);call #Ultimate.allocInit(36, 14);call #Ultimate.allocInit(52, 15);call #Ultimate.allocInit(52, 16);call #Ultimate.allocInit(54, 17);call #Ultimate.allocInit(50, 18);call #Ultimate.allocInit(22, 19);call #Ultimate.allocInit(19, 20);call #Ultimate.allocInit(32, 21);call #Ultimate.allocInit(45, 22);call #Ultimate.allocInit(41, 23);call #Ultimate.allocInit(17, 24);call #Ultimate.allocInit(53, 25);call #Ultimate.allocInit(45, 26);call #Ultimate.allocInit(17, 27);call #Ultimate.allocInit(40, 28);call #Ultimate.allocInit(32, 29);call #Ultimate.allocInit(36, 30);call #Ultimate.allocInit(7, 31);call write~init~int(99, 31, 0, 1);call write~init~int(97, 31, 1, 1);call write~init~int(110, 31, 2, 1);call write~init~int(99, 31, 3, 1);call write~init~int(101, 31, 4, 1);call write~init~int(108, 31, 5, 1);call write~init~int(0, 31, 6, 1);call #Ultimate.allocInit(18, 32);call #Ultimate.allocInit(15, 33);call #Ultimate.allocInit(8, 34);call #Ultimate.allocInit(10, 35);call #Ultimate.allocInit(10, 36);call #Ultimate.allocInit(9, 37);call #Ultimate.allocInit(8, 38);call #Ultimate.allocInit(8, 39);call #Ultimate.allocInit(8, 40);call #Ultimate.allocInit(8, 41);call #Ultimate.allocInit(10, 42);call #Ultimate.allocInit(8, 43);call #Ultimate.allocInit(31, 44);call #Ultimate.allocInit(10, 45);call #Ultimate.allocInit(32, 46);call #Ultimate.allocInit(23, 47);call #Ultimate.allocInit(38, 48);call #Ultimate.allocInit(26, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(30, 51);call #Ultimate.allocInit(29, 52);call #Ultimate.allocInit(36, 53);call #Ultimate.allocInit(34, 54);call #Ultimate.allocInit(67, 55);call #Ultimate.allocInit(22, 56);call #Ultimate.allocInit(20, 57);call #Ultimate.allocInit(25, 58);call #Ultimate.allocInit(34, 59);call #Ultimate.allocInit(23, 60);call #Ultimate.allocInit(18, 61);call #Ultimate.allocInit(28, 62);call #Ultimate.allocInit(28, 63);call #Ultimate.allocInit(17, 64);call #Ultimate.allocInit(41, 65);call #Ultimate.allocInit(23, 66);call #Ultimate.allocInit(41, 67);call #Ultimate.allocInit(23, 68);call #Ultimate.allocInit(59, 69);call #Ultimate.allocInit(4, 70);call write~init~int(100, 70, 0, 1);call write~init~int(118, 70, 1, 1);call write~init~int(98, 70, 2, 1);call write~init~int(0, 70, 3, 1);call #Ultimate.allocInit(10, 71);call #Ultimate.allocInit(7, 72);call write~init~int(115, 72, 0, 1);call write~init~int(104, 72, 1, 1);call write~init~int(97, 72, 2, 1);call write~init~int(114, 72, 3, 1);call write~init~int(101, 72, 4, 1);call write~init~int(100, 72, 5, 1);call write~init~int(0, 72, 6, 1);call #Ultimate.allocInit(10, 73);call #Ultimate.allocInit(37, 74);call #Ultimate.allocInit(52, 75);call #Ultimate.allocInit(40, 76);call #Ultimate.allocInit(61, 77);call #Ultimate.allocInit(4, 78);call write~init~int(100, 78, 0, 1);call write~init~int(118, 78, 1, 1);call write~init~int(98, 78, 2, 1);call write~init~int(0, 78, 3, 1);call #Ultimate.allocInit(10, 79);call #Ultimate.allocInit(7, 80);call write~init~int(115, 80, 0, 1);call write~init~int(104, 80, 1, 1);call write~init~int(97, 80, 2, 1);call write~init~int(114, 80, 3, 1);call write~init~int(101, 80, 4, 1);call write~init~int(100, 80, 5, 1);call write~init~int(0, 80, 6, 1);call #Ultimate.allocInit(10, 81);call #Ultimate.allocInit(52, 82);call #Ultimate.allocInit(43, 83);call #Ultimate.allocInit(35, 84);call #Ultimate.allocInit(18, 85);call #Ultimate.allocInit(14, 86);call #Ultimate.allocInit(81, 87);call #Ultimate.allocInit(43, 88);call #Ultimate.allocInit(25, 89);call #Ultimate.allocInit(67, 90);call #Ultimate.allocInit(7, 91);call write~init~int(99, 91, 0, 1);call write~init~int(120, 91, 1, 1);call write~init~int(56, 91, 2, 1);call write~init~int(56, 91, 3, 1);call write~init~int(48, 91, 4, 1);call write~init~int(50, 91, 5, 1);call write~init~int(0, 91, 6, 1);~debug~0 := 0;~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset := 92, 0;call #Ultimate.allocInit(16, 92);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, 8);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, 8 + ~#cx8802_devlist~0.offset, 8);~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset := 93, 0;call #Ultimate.allocInit(256, 93);call write~init~$Pointer$(35, 0, ~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 8 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 16 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 24 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(36, 0, ~#cx88_mpeg_irqs~0.base, 32 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 40 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 48 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 56 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(37, 0, ~#cx88_mpeg_irqs~0.base, 64 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 72 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 80 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 88 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(38, 0, ~#cx88_mpeg_irqs~0.base, 96 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 104 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 112 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 120 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(39, 0, ~#cx88_mpeg_irqs~0.base, 128 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(40, 0, ~#cx88_mpeg_irqs~0.base, 136 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(41, 0, ~#cx88_mpeg_irqs~0.base, 144 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(42, 0, ~#cx88_mpeg_irqs~0.base, 152 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(43, 0, ~#cx88_mpeg_irqs~0.base, 160 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 168 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 176 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 184 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 192 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 200 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 208 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 216 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 224 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 232 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 240 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 248 + ~#cx88_mpeg_irqs~0.offset, 8);~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset := 94, 0;call #Ultimate.allocInit(64, 94);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#cx8802_pci_tbl~0.base);call write~unchecked~int(5361, ~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(34818, ~#cx8802_pci_tbl~0.base, 4 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 8 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 12 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 16 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 20 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 24 + ~#cx8802_pci_tbl~0.offset, 8);~__mod_pci_device_table~0.vendor := 0;~__mod_pci_device_table~0.device := 0;~__mod_pci_device_table~0.subvendor := 0;~__mod_pci_device_table~0.subdevice := 0;~__mod_pci_device_table~0.class := 0;~__mod_pci_device_table~0.class_mask := 0;~__mod_pci_device_table~0.driver_data := 0;~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset := 95, 0;call #Ultimate.allocInit(273, 95);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 8 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(89, 0, ~#cx8802_pci_driver~0.base, 16 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, ~#cx8802_pci_driver~0.base, 24 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_probe.base, #funAddr~cx8802_probe.offset, ~#cx8802_pci_driver~0.base, 32 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_remove.base, #funAddr~cx8802_remove.offset, ~#cx8802_pci_driver~0.base, 40 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 48 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 56 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 64 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 72 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 80 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 88 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 96 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 104 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 112 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 120 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 128 + ~#cx8802_pci_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 129 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 137 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 145 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 153 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 161 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 169 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 177 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 185 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 193 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 197 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 201 + ~#cx8802_pci_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 205 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 213 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 221 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 229 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 237 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 245 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 249 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 257 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 265 + ~#cx8802_pci_driver~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_mutex_lock_of_cx88_core~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; {5037#true} is VALID [2022-02-20 21:36:16,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {5037#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret579#1, main_#t~nondet580#1, main_#t~switch581#1, main_#t~ret582#1, main_#t~ret583#1, main_#t~nondet584#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset, main_~res_cx8802_probe_23~0#1, main_~var_cx8802_irq_12_p0~0#1, main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset, main_~var_cx8802_timeout_10_p0~0#1, main_~ldv_s_cx8802_pci_driver_pci_driver~0#1, main_~tmp~24#1, main_~tmp___0~9#1, main_~tmp___1~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc main_~res_cx8802_probe_23~0#1;havoc main_~var_cx8802_irq_12_p0~0#1;havoc main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset;havoc main_~var_cx8802_timeout_10_p0~0#1;havoc main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;havoc main_~tmp~24#1;havoc main_~tmp___0~9#1;havoc main_~tmp___1~7#1;main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 0;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_lock_of_cx88_core~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} assume { :end_inline_ldv_initialize } true; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,419 INFO L272 TraceCheckUtils]: 3: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} call ldv_handler_precall(); {5037#true} is VALID [2022-02-20 21:36:16,420 INFO L290 TraceCheckUtils]: 4: Hoare triple {5037#true} assume true; {5037#true} is VALID [2022-02-20 21:36:16,420 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {5037#true} {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} #1239#return; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,420 INFO L290 TraceCheckUtils]: 6: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} assume { :begin_inline_cx8802_init } true;havoc cx8802_init_#res#1;havoc cx8802_init_#t~nondet575#1, cx8802_init_#t~ret576#1, cx8802_init_~tmp~23#1;havoc cx8802_init_~tmp~23#1;havoc cx8802_init_#t~nondet575#1;assume { :begin_inline___pci_register_driver } true;__pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset, __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset, __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset := ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, 91, 0;havoc __pci_register_driver_#res#1;havoc __pci_register_driver_#t~nondet607#1, __pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset, __pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset, __pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset;__pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset := __pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset;__pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset := __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset;__pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset := __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset;assume -2147483648 <= __pci_register_driver_#t~nondet607#1 && __pci_register_driver_#t~nondet607#1 <= 2147483647;__pci_register_driver_#res#1 := __pci_register_driver_#t~nondet607#1;havoc __pci_register_driver_#t~nondet607#1; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,421 INFO L290 TraceCheckUtils]: 7: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} cx8802_init_#t~ret576#1 := __pci_register_driver_#res#1;assume { :end_inline___pci_register_driver } true;assume -2147483648 <= cx8802_init_#t~ret576#1 && cx8802_init_#t~ret576#1 <= 2147483647;cx8802_init_~tmp~23#1 := cx8802_init_#t~ret576#1;havoc cx8802_init_#t~ret576#1;cx8802_init_#res#1 := cx8802_init_~tmp~23#1; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,421 INFO L290 TraceCheckUtils]: 8: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} main_#t~ret579#1 := cx8802_init_#res#1;assume { :end_inline_cx8802_init } true;assume -2147483648 <= main_#t~ret579#1 && main_#t~ret579#1 <= 2147483647;main_~tmp~24#1 := main_#t~ret579#1;havoc main_#t~ret579#1; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,422 INFO L290 TraceCheckUtils]: 9: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} assume 0 != main_~tmp~24#1; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,422 INFO L290 TraceCheckUtils]: 10: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} assume { :begin_inline_ldv_check_final_state } true; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,422 INFO L290 TraceCheckUtils]: 11: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} is VALID [2022-02-20 21:36:16,423 INFO L290 TraceCheckUtils]: 12: Hoare triple {5039#(= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)} assume !(1 == ~ldv_mutex_lock_of_v4l2_ctrl_handler~0); {5038#false} is VALID [2022-02-20 21:36:16,423 INFO L272 TraceCheckUtils]: 13: Hoare triple {5038#false} call ldv_error(); {5038#false} is VALID [2022-02-20 21:36:16,423 INFO L290 TraceCheckUtils]: 14: Hoare triple {5038#false} assume !false; {5038#false} is VALID [2022-02-20 21:36:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:36:16,424 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:36:16,424 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082475217] [2022-02-20 21:36:16,424 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1082475217] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:36:16,424 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:36:16,424 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:36:16,425 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695406932] [2022-02-20 21:36:16,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:36:16,426 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-02-20 21:36:16,426 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:36:16,426 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:16,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:16,445 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:36:16,445 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:36:16,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:36:16,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:16,446 INFO L87 Difference]: Start difference. First operand 753 states and 1015 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:17,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:17,282 INFO L93 Difference]: Finished difference Result 755 states and 1016 transitions. [2022-02-20 21:36:17,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 21:36:17,283 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-02-20 21:36:17,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:36:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 755 transitions. [2022-02-20 21:36:17,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 755 transitions. [2022-02-20 21:36:17,305 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 755 transitions. [2022-02-20 21:36:17,867 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 755 edges. 755 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:17,897 INFO L225 Difference]: With dead ends: 755 [2022-02-20 21:36:17,898 INFO L226 Difference]: Without dead ends: 752 [2022-02-20 21:36:17,898 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:17,899 INFO L933 BasicCegarLoop]: 751 mSDtfsCounter, 742 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 742 SdHoareTripleChecker+Valid, 751 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:36:17,900 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [742 Valid, 751 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:36:17,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 752 states. [2022-02-20 21:36:17,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 752 to 752. [2022-02-20 21:36:17,920 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:36:17,922 INFO L82 GeneralOperation]: Start isEquivalent. First operand 752 states. Second operand has 752 states, 515 states have (on average 1.258252427184466) internal successors, (648), 528 states have internal predecessors, (648), 184 states have call successors, (184), 53 states have call predecessors, (184), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:17,923 INFO L74 IsIncluded]: Start isIncluded. First operand 752 states. Second operand has 752 states, 515 states have (on average 1.258252427184466) internal successors, (648), 528 states have internal predecessors, (648), 184 states have call successors, (184), 53 states have call predecessors, (184), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:17,924 INFO L87 Difference]: Start difference. First operand 752 states. Second operand has 752 states, 515 states have (on average 1.258252427184466) internal successors, (648), 528 states have internal predecessors, (648), 184 states have call successors, (184), 53 states have call predecessors, (184), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:17,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:17,947 INFO L93 Difference]: Finished difference Result 752 states and 1013 transitions. [2022-02-20 21:36:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1013 transitions. [2022-02-20 21:36:17,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:17,949 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:17,951 INFO L74 IsIncluded]: Start isIncluded. First operand has 752 states, 515 states have (on average 1.258252427184466) internal successors, (648), 528 states have internal predecessors, (648), 184 states have call successors, (184), 53 states have call predecessors, (184), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) Second operand 752 states. [2022-02-20 21:36:17,952 INFO L87 Difference]: Start difference. First operand has 752 states, 515 states have (on average 1.258252427184466) internal successors, (648), 528 states have internal predecessors, (648), 184 states have call successors, (184), 53 states have call predecessors, (184), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) Second operand 752 states. [2022-02-20 21:36:17,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:17,976 INFO L93 Difference]: Finished difference Result 752 states and 1013 transitions. [2022-02-20 21:36:17,976 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1013 transitions. [2022-02-20 21:36:17,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:17,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:17,978 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:36:17,978 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:36:17,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 752 states, 515 states have (on average 1.258252427184466) internal successors, (648), 528 states have internal predecessors, (648), 184 states have call successors, (184), 53 states have call predecessors, (184), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 752 states and 1013 transitions. [2022-02-20 21:36:18,009 INFO L78 Accepts]: Start accepts. Automaton has 752 states and 1013 transitions. Word has length 15 [2022-02-20 21:36:18,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:36:18,009 INFO L470 AbstractCegarLoop]: Abstraction has 752 states and 1013 transitions. [2022-02-20 21:36:18,009 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1013 transitions. [2022-02-20 21:36:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-02-20 21:36:18,010 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:36:18,010 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:18,010 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 21:36:18,010 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:36:18,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:36:18,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1111672578, now seen corresponding path program 1 times [2022-02-20 21:36:18,011 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:36:18,011 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142799677] [2022-02-20 21:36:18,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:36:18,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:36:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:18,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 21:36:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:18,134 INFO L290 TraceCheckUtils]: 0: Hoare triple {8693#true} assume true; {8693#true} is VALID [2022-02-20 21:36:18,134 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {8693#true} {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} #1239#return; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,135 INFO L290 TraceCheckUtils]: 0: Hoare triple {8693#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(56, 2);call #Ultimate.allocInit(9, 3);call #Ultimate.allocInit(15, 4);call #Ultimate.allocInit(26, 5);call #Ultimate.allocInit(52, 6);call #Ultimate.allocInit(45, 7);call #Ultimate.allocInit(43, 8);call #Ultimate.allocInit(49, 9);call #Ultimate.allocInit(50, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(42, 12);call #Ultimate.allocInit(31, 13);call #Ultimate.allocInit(36, 14);call #Ultimate.allocInit(52, 15);call #Ultimate.allocInit(52, 16);call #Ultimate.allocInit(54, 17);call #Ultimate.allocInit(50, 18);call #Ultimate.allocInit(22, 19);call #Ultimate.allocInit(19, 20);call #Ultimate.allocInit(32, 21);call #Ultimate.allocInit(45, 22);call #Ultimate.allocInit(41, 23);call #Ultimate.allocInit(17, 24);call #Ultimate.allocInit(53, 25);call #Ultimate.allocInit(45, 26);call #Ultimate.allocInit(17, 27);call #Ultimate.allocInit(40, 28);call #Ultimate.allocInit(32, 29);call #Ultimate.allocInit(36, 30);call #Ultimate.allocInit(7, 31);call write~init~int(99, 31, 0, 1);call write~init~int(97, 31, 1, 1);call write~init~int(110, 31, 2, 1);call write~init~int(99, 31, 3, 1);call write~init~int(101, 31, 4, 1);call write~init~int(108, 31, 5, 1);call write~init~int(0, 31, 6, 1);call #Ultimate.allocInit(18, 32);call #Ultimate.allocInit(15, 33);call #Ultimate.allocInit(8, 34);call #Ultimate.allocInit(10, 35);call #Ultimate.allocInit(10, 36);call #Ultimate.allocInit(9, 37);call #Ultimate.allocInit(8, 38);call #Ultimate.allocInit(8, 39);call #Ultimate.allocInit(8, 40);call #Ultimate.allocInit(8, 41);call #Ultimate.allocInit(10, 42);call #Ultimate.allocInit(8, 43);call #Ultimate.allocInit(31, 44);call #Ultimate.allocInit(10, 45);call #Ultimate.allocInit(32, 46);call #Ultimate.allocInit(23, 47);call #Ultimate.allocInit(38, 48);call #Ultimate.allocInit(26, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(30, 51);call #Ultimate.allocInit(29, 52);call #Ultimate.allocInit(36, 53);call #Ultimate.allocInit(34, 54);call #Ultimate.allocInit(67, 55);call #Ultimate.allocInit(22, 56);call #Ultimate.allocInit(20, 57);call #Ultimate.allocInit(25, 58);call #Ultimate.allocInit(34, 59);call #Ultimate.allocInit(23, 60);call #Ultimate.allocInit(18, 61);call #Ultimate.allocInit(28, 62);call #Ultimate.allocInit(28, 63);call #Ultimate.allocInit(17, 64);call #Ultimate.allocInit(41, 65);call #Ultimate.allocInit(23, 66);call #Ultimate.allocInit(41, 67);call #Ultimate.allocInit(23, 68);call #Ultimate.allocInit(59, 69);call #Ultimate.allocInit(4, 70);call write~init~int(100, 70, 0, 1);call write~init~int(118, 70, 1, 1);call write~init~int(98, 70, 2, 1);call write~init~int(0, 70, 3, 1);call #Ultimate.allocInit(10, 71);call #Ultimate.allocInit(7, 72);call write~init~int(115, 72, 0, 1);call write~init~int(104, 72, 1, 1);call write~init~int(97, 72, 2, 1);call write~init~int(114, 72, 3, 1);call write~init~int(101, 72, 4, 1);call write~init~int(100, 72, 5, 1);call write~init~int(0, 72, 6, 1);call #Ultimate.allocInit(10, 73);call #Ultimate.allocInit(37, 74);call #Ultimate.allocInit(52, 75);call #Ultimate.allocInit(40, 76);call #Ultimate.allocInit(61, 77);call #Ultimate.allocInit(4, 78);call write~init~int(100, 78, 0, 1);call write~init~int(118, 78, 1, 1);call write~init~int(98, 78, 2, 1);call write~init~int(0, 78, 3, 1);call #Ultimate.allocInit(10, 79);call #Ultimate.allocInit(7, 80);call write~init~int(115, 80, 0, 1);call write~init~int(104, 80, 1, 1);call write~init~int(97, 80, 2, 1);call write~init~int(114, 80, 3, 1);call write~init~int(101, 80, 4, 1);call write~init~int(100, 80, 5, 1);call write~init~int(0, 80, 6, 1);call #Ultimate.allocInit(10, 81);call #Ultimate.allocInit(52, 82);call #Ultimate.allocInit(43, 83);call #Ultimate.allocInit(35, 84);call #Ultimate.allocInit(18, 85);call #Ultimate.allocInit(14, 86);call #Ultimate.allocInit(81, 87);call #Ultimate.allocInit(43, 88);call #Ultimate.allocInit(25, 89);call #Ultimate.allocInit(67, 90);call #Ultimate.allocInit(7, 91);call write~init~int(99, 91, 0, 1);call write~init~int(120, 91, 1, 1);call write~init~int(56, 91, 2, 1);call write~init~int(56, 91, 3, 1);call write~init~int(48, 91, 4, 1);call write~init~int(50, 91, 5, 1);call write~init~int(0, 91, 6, 1);~debug~0 := 0;~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset := 92, 0;call #Ultimate.allocInit(16, 92);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, 8);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, 8 + ~#cx8802_devlist~0.offset, 8);~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset := 93, 0;call #Ultimate.allocInit(256, 93);call write~init~$Pointer$(35, 0, ~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 8 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 16 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 24 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(36, 0, ~#cx88_mpeg_irqs~0.base, 32 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 40 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 48 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 56 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(37, 0, ~#cx88_mpeg_irqs~0.base, 64 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 72 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 80 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 88 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(38, 0, ~#cx88_mpeg_irqs~0.base, 96 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 104 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 112 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 120 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(39, 0, ~#cx88_mpeg_irqs~0.base, 128 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(40, 0, ~#cx88_mpeg_irqs~0.base, 136 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(41, 0, ~#cx88_mpeg_irqs~0.base, 144 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(42, 0, ~#cx88_mpeg_irqs~0.base, 152 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(43, 0, ~#cx88_mpeg_irqs~0.base, 160 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 168 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 176 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 184 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 192 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 200 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 208 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 216 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 224 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 232 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 240 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 248 + ~#cx88_mpeg_irqs~0.offset, 8);~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset := 94, 0;call #Ultimate.allocInit(64, 94);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#cx8802_pci_tbl~0.base);call write~unchecked~int(5361, ~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(34818, ~#cx8802_pci_tbl~0.base, 4 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 8 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 12 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 16 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 20 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 24 + ~#cx8802_pci_tbl~0.offset, 8);~__mod_pci_device_table~0.vendor := 0;~__mod_pci_device_table~0.device := 0;~__mod_pci_device_table~0.subvendor := 0;~__mod_pci_device_table~0.subdevice := 0;~__mod_pci_device_table~0.class := 0;~__mod_pci_device_table~0.class_mask := 0;~__mod_pci_device_table~0.driver_data := 0;~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset := 95, 0;call #Ultimate.allocInit(273, 95);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 8 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(89, 0, ~#cx8802_pci_driver~0.base, 16 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, ~#cx8802_pci_driver~0.base, 24 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_probe.base, #funAddr~cx8802_probe.offset, ~#cx8802_pci_driver~0.base, 32 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_remove.base, #funAddr~cx8802_remove.offset, ~#cx8802_pci_driver~0.base, 40 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 48 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 56 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 64 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 72 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 80 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 88 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 96 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 104 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 112 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 120 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 128 + ~#cx8802_pci_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 129 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 137 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 145 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 153 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 161 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 169 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 177 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 185 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 193 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 197 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 201 + ~#cx8802_pci_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 205 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 213 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 221 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 229 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 237 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 245 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 249 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 257 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 265 + ~#cx8802_pci_driver~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_mutex_lock_of_cx88_core~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; {8693#true} is VALID [2022-02-20 21:36:18,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {8693#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret579#1, main_#t~nondet580#1, main_#t~switch581#1, main_#t~ret582#1, main_#t~ret583#1, main_#t~nondet584#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset, main_~res_cx8802_probe_23~0#1, main_~var_cx8802_irq_12_p0~0#1, main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset, main_~var_cx8802_timeout_10_p0~0#1, main_~ldv_s_cx8802_pci_driver_pci_driver~0#1, main_~tmp~24#1, main_~tmp___0~9#1, main_~tmp___1~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc main_~res_cx8802_probe_23~0#1;havoc main_~var_cx8802_irq_12_p0~0#1;havoc main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset;havoc main_~var_cx8802_timeout_10_p0~0#1;havoc main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;havoc main_~tmp~24#1;havoc main_~tmp___0~9#1;havoc main_~tmp___1~7#1;main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 0;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_lock_of_cx88_core~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,136 INFO L290 TraceCheckUtils]: 2: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} assume { :end_inline_ldv_initialize } true; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,136 INFO L272 TraceCheckUtils]: 3: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} call ldv_handler_precall(); {8693#true} is VALID [2022-02-20 21:36:18,136 INFO L290 TraceCheckUtils]: 4: Hoare triple {8693#true} assume true; {8693#true} is VALID [2022-02-20 21:36:18,137 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {8693#true} {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} #1239#return; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,137 INFO L290 TraceCheckUtils]: 6: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} assume { :begin_inline_cx8802_init } true;havoc cx8802_init_#res#1;havoc cx8802_init_#t~nondet575#1, cx8802_init_#t~ret576#1, cx8802_init_~tmp~23#1;havoc cx8802_init_~tmp~23#1;havoc cx8802_init_#t~nondet575#1;assume { :begin_inline___pci_register_driver } true;__pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset, __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset, __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset := ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, 91, 0;havoc __pci_register_driver_#res#1;havoc __pci_register_driver_#t~nondet607#1, __pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset, __pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset, __pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset;__pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset := __pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset;__pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset := __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset;__pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset := __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset;assume -2147483648 <= __pci_register_driver_#t~nondet607#1 && __pci_register_driver_#t~nondet607#1 <= 2147483647;__pci_register_driver_#res#1 := __pci_register_driver_#t~nondet607#1;havoc __pci_register_driver_#t~nondet607#1; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,138 INFO L290 TraceCheckUtils]: 7: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} cx8802_init_#t~ret576#1 := __pci_register_driver_#res#1;assume { :end_inline___pci_register_driver } true;assume -2147483648 <= cx8802_init_#t~ret576#1 && cx8802_init_#t~ret576#1 <= 2147483647;cx8802_init_~tmp~23#1 := cx8802_init_#t~ret576#1;havoc cx8802_init_#t~ret576#1;cx8802_init_#res#1 := cx8802_init_~tmp~23#1; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,138 INFO L290 TraceCheckUtils]: 8: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} main_#t~ret579#1 := cx8802_init_#res#1;assume { :end_inline_cx8802_init } true;assume -2147483648 <= main_#t~ret579#1 && main_#t~ret579#1 <= 2147483647;main_~tmp~24#1 := main_#t~ret579#1;havoc main_#t~ret579#1; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,139 INFO L290 TraceCheckUtils]: 9: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 0 != main_~tmp~24#1; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,139 INFO L290 TraceCheckUtils]: 10: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} assume { :begin_inline_ldv_check_final_state } true; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,139 INFO L290 TraceCheckUtils]: 11: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,140 INFO L290 TraceCheckUtils]: 12: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 1 == ~ldv_mutex_lock_of_v4l2_ctrl_handler~0; {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2022-02-20 21:36:18,140 INFO L290 TraceCheckUtils]: 13: Hoare triple {8695#(= 1 ~ldv_mutex_mutex_of_device~0)} assume !(1 == ~ldv_mutex_mutex_of_device~0); {8694#false} is VALID [2022-02-20 21:36:18,141 INFO L272 TraceCheckUtils]: 14: Hoare triple {8694#false} call ldv_error(); {8694#false} is VALID [2022-02-20 21:36:18,141 INFO L290 TraceCheckUtils]: 15: Hoare triple {8694#false} assume !false; {8694#false} is VALID [2022-02-20 21:36:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:36:18,141 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:36:18,141 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142799677] [2022-02-20 21:36:18,142 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2142799677] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:36:18,142 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:36:18,142 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:36:18,142 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560363802] [2022-02-20 21:36:18,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:36:18,142 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-02-20 21:36:18,143 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:36:18,143 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:18,162 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:18,163 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:36:18,163 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:36:18,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:36:18,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:18,164 INFO L87 Difference]: Start difference. First operand 752 states and 1013 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:18,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:18,914 INFO L93 Difference]: Finished difference Result 754 states and 1014 transitions. [2022-02-20 21:36:18,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 21:36:18,915 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-02-20 21:36:18,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:36:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 753 transitions. [2022-02-20 21:36:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:18,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 753 transitions. [2022-02-20 21:36:18,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 753 transitions. [2022-02-20 21:36:19,490 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 753 edges. 753 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:19,523 INFO L225 Difference]: With dead ends: 754 [2022-02-20 21:36:19,523 INFO L226 Difference]: Without dead ends: 751 [2022-02-20 21:36:19,523 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:19,524 INFO L933 BasicCegarLoop]: 749 mSDtfsCounter, 739 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 739 SdHoareTripleChecker+Valid, 749 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:36:19,524 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [739 Valid, 749 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:36:19,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 751 states. [2022-02-20 21:36:19,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 751 to 751. [2022-02-20 21:36:19,540 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:36:19,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 751 states. Second operand has 751 states, 515 states have (on average 1.2563106796116505) internal successors, (647), 527 states have internal predecessors, (647), 183 states have call successors, (183), 53 states have call predecessors, (183), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:19,543 INFO L74 IsIncluded]: Start isIncluded. First operand 751 states. Second operand has 751 states, 515 states have (on average 1.2563106796116505) internal successors, (647), 527 states have internal predecessors, (647), 183 states have call successors, (183), 53 states have call predecessors, (183), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:19,545 INFO L87 Difference]: Start difference. First operand 751 states. Second operand has 751 states, 515 states have (on average 1.2563106796116505) internal successors, (647), 527 states have internal predecessors, (647), 183 states have call successors, (183), 53 states have call predecessors, (183), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:19,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:19,585 INFO L93 Difference]: Finished difference Result 751 states and 1011 transitions. [2022-02-20 21:36:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1011 transitions. [2022-02-20 21:36:19,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:19,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:19,589 INFO L74 IsIncluded]: Start isIncluded. First operand has 751 states, 515 states have (on average 1.2563106796116505) internal successors, (647), 527 states have internal predecessors, (647), 183 states have call successors, (183), 53 states have call predecessors, (183), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) Second operand 751 states. [2022-02-20 21:36:19,590 INFO L87 Difference]: Start difference. First operand has 751 states, 515 states have (on average 1.2563106796116505) internal successors, (647), 527 states have internal predecessors, (647), 183 states have call successors, (183), 53 states have call predecessors, (183), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) Second operand 751 states. [2022-02-20 21:36:19,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:19,612 INFO L93 Difference]: Finished difference Result 751 states and 1011 transitions. [2022-02-20 21:36:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1011 transitions. [2022-02-20 21:36:19,613 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:19,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:19,614 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:36:19,614 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:36:19,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 751 states, 515 states have (on average 1.2563106796116505) internal successors, (647), 527 states have internal predecessors, (647), 183 states have call successors, (183), 53 states have call predecessors, (183), 52 states have return successors, (181), 177 states have call predecessors, (181), 181 states have call successors, (181) [2022-02-20 21:36:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 751 states and 1011 transitions. [2022-02-20 21:36:19,643 INFO L78 Accepts]: Start accepts. Automaton has 751 states and 1011 transitions. Word has length 16 [2022-02-20 21:36:19,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:36:19,643 INFO L470 AbstractCegarLoop]: Abstraction has 751 states and 1011 transitions. [2022-02-20 21:36:19,644 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1011 transitions. [2022-02-20 21:36:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-02-20 21:36:19,644 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:36:19,644 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:19,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 21:36:19,645 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:36:19,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:36:19,646 INFO L85 PathProgramCache]: Analyzing trace with hash -102449556, now seen corresponding path program 1 times [2022-02-20 21:36:19,646 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:36:19,646 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851173643] [2022-02-20 21:36:19,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:36:19,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:36:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:19,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 21:36:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:19,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {12343#true} assume true; {12343#true} is VALID [2022-02-20 21:36:19,728 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {12343#true} {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} #1239#return; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,729 INFO L290 TraceCheckUtils]: 0: Hoare triple {12343#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(56, 2);call #Ultimate.allocInit(9, 3);call #Ultimate.allocInit(15, 4);call #Ultimate.allocInit(26, 5);call #Ultimate.allocInit(52, 6);call #Ultimate.allocInit(45, 7);call #Ultimate.allocInit(43, 8);call #Ultimate.allocInit(49, 9);call #Ultimate.allocInit(50, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(42, 12);call #Ultimate.allocInit(31, 13);call #Ultimate.allocInit(36, 14);call #Ultimate.allocInit(52, 15);call #Ultimate.allocInit(52, 16);call #Ultimate.allocInit(54, 17);call #Ultimate.allocInit(50, 18);call #Ultimate.allocInit(22, 19);call #Ultimate.allocInit(19, 20);call #Ultimate.allocInit(32, 21);call #Ultimate.allocInit(45, 22);call #Ultimate.allocInit(41, 23);call #Ultimate.allocInit(17, 24);call #Ultimate.allocInit(53, 25);call #Ultimate.allocInit(45, 26);call #Ultimate.allocInit(17, 27);call #Ultimate.allocInit(40, 28);call #Ultimate.allocInit(32, 29);call #Ultimate.allocInit(36, 30);call #Ultimate.allocInit(7, 31);call write~init~int(99, 31, 0, 1);call write~init~int(97, 31, 1, 1);call write~init~int(110, 31, 2, 1);call write~init~int(99, 31, 3, 1);call write~init~int(101, 31, 4, 1);call write~init~int(108, 31, 5, 1);call write~init~int(0, 31, 6, 1);call #Ultimate.allocInit(18, 32);call #Ultimate.allocInit(15, 33);call #Ultimate.allocInit(8, 34);call #Ultimate.allocInit(10, 35);call #Ultimate.allocInit(10, 36);call #Ultimate.allocInit(9, 37);call #Ultimate.allocInit(8, 38);call #Ultimate.allocInit(8, 39);call #Ultimate.allocInit(8, 40);call #Ultimate.allocInit(8, 41);call #Ultimate.allocInit(10, 42);call #Ultimate.allocInit(8, 43);call #Ultimate.allocInit(31, 44);call #Ultimate.allocInit(10, 45);call #Ultimate.allocInit(32, 46);call #Ultimate.allocInit(23, 47);call #Ultimate.allocInit(38, 48);call #Ultimate.allocInit(26, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(30, 51);call #Ultimate.allocInit(29, 52);call #Ultimate.allocInit(36, 53);call #Ultimate.allocInit(34, 54);call #Ultimate.allocInit(67, 55);call #Ultimate.allocInit(22, 56);call #Ultimate.allocInit(20, 57);call #Ultimate.allocInit(25, 58);call #Ultimate.allocInit(34, 59);call #Ultimate.allocInit(23, 60);call #Ultimate.allocInit(18, 61);call #Ultimate.allocInit(28, 62);call #Ultimate.allocInit(28, 63);call #Ultimate.allocInit(17, 64);call #Ultimate.allocInit(41, 65);call #Ultimate.allocInit(23, 66);call #Ultimate.allocInit(41, 67);call #Ultimate.allocInit(23, 68);call #Ultimate.allocInit(59, 69);call #Ultimate.allocInit(4, 70);call write~init~int(100, 70, 0, 1);call write~init~int(118, 70, 1, 1);call write~init~int(98, 70, 2, 1);call write~init~int(0, 70, 3, 1);call #Ultimate.allocInit(10, 71);call #Ultimate.allocInit(7, 72);call write~init~int(115, 72, 0, 1);call write~init~int(104, 72, 1, 1);call write~init~int(97, 72, 2, 1);call write~init~int(114, 72, 3, 1);call write~init~int(101, 72, 4, 1);call write~init~int(100, 72, 5, 1);call write~init~int(0, 72, 6, 1);call #Ultimate.allocInit(10, 73);call #Ultimate.allocInit(37, 74);call #Ultimate.allocInit(52, 75);call #Ultimate.allocInit(40, 76);call #Ultimate.allocInit(61, 77);call #Ultimate.allocInit(4, 78);call write~init~int(100, 78, 0, 1);call write~init~int(118, 78, 1, 1);call write~init~int(98, 78, 2, 1);call write~init~int(0, 78, 3, 1);call #Ultimate.allocInit(10, 79);call #Ultimate.allocInit(7, 80);call write~init~int(115, 80, 0, 1);call write~init~int(104, 80, 1, 1);call write~init~int(97, 80, 2, 1);call write~init~int(114, 80, 3, 1);call write~init~int(101, 80, 4, 1);call write~init~int(100, 80, 5, 1);call write~init~int(0, 80, 6, 1);call #Ultimate.allocInit(10, 81);call #Ultimate.allocInit(52, 82);call #Ultimate.allocInit(43, 83);call #Ultimate.allocInit(35, 84);call #Ultimate.allocInit(18, 85);call #Ultimate.allocInit(14, 86);call #Ultimate.allocInit(81, 87);call #Ultimate.allocInit(43, 88);call #Ultimate.allocInit(25, 89);call #Ultimate.allocInit(67, 90);call #Ultimate.allocInit(7, 91);call write~init~int(99, 91, 0, 1);call write~init~int(120, 91, 1, 1);call write~init~int(56, 91, 2, 1);call write~init~int(56, 91, 3, 1);call write~init~int(48, 91, 4, 1);call write~init~int(50, 91, 5, 1);call write~init~int(0, 91, 6, 1);~debug~0 := 0;~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset := 92, 0;call #Ultimate.allocInit(16, 92);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, 8);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, 8 + ~#cx8802_devlist~0.offset, 8);~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset := 93, 0;call #Ultimate.allocInit(256, 93);call write~init~$Pointer$(35, 0, ~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 8 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 16 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 24 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(36, 0, ~#cx88_mpeg_irqs~0.base, 32 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 40 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 48 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 56 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(37, 0, ~#cx88_mpeg_irqs~0.base, 64 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 72 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 80 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 88 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(38, 0, ~#cx88_mpeg_irqs~0.base, 96 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 104 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 112 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 120 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(39, 0, ~#cx88_mpeg_irqs~0.base, 128 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(40, 0, ~#cx88_mpeg_irqs~0.base, 136 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(41, 0, ~#cx88_mpeg_irqs~0.base, 144 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(42, 0, ~#cx88_mpeg_irqs~0.base, 152 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(43, 0, ~#cx88_mpeg_irqs~0.base, 160 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 168 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 176 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 184 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 192 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 200 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 208 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 216 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 224 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 232 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 240 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 248 + ~#cx88_mpeg_irqs~0.offset, 8);~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset := 94, 0;call #Ultimate.allocInit(64, 94);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#cx8802_pci_tbl~0.base);call write~unchecked~int(5361, ~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(34818, ~#cx8802_pci_tbl~0.base, 4 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 8 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 12 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 16 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 20 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 24 + ~#cx8802_pci_tbl~0.offset, 8);~__mod_pci_device_table~0.vendor := 0;~__mod_pci_device_table~0.device := 0;~__mod_pci_device_table~0.subvendor := 0;~__mod_pci_device_table~0.subdevice := 0;~__mod_pci_device_table~0.class := 0;~__mod_pci_device_table~0.class_mask := 0;~__mod_pci_device_table~0.driver_data := 0;~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset := 95, 0;call #Ultimate.allocInit(273, 95);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 8 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(89, 0, ~#cx8802_pci_driver~0.base, 16 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, ~#cx8802_pci_driver~0.base, 24 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_probe.base, #funAddr~cx8802_probe.offset, ~#cx8802_pci_driver~0.base, 32 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_remove.base, #funAddr~cx8802_remove.offset, ~#cx8802_pci_driver~0.base, 40 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 48 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 56 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 64 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 72 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 80 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 88 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 96 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 104 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 112 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 120 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 128 + ~#cx8802_pci_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 129 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 137 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 145 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 153 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 161 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 169 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 177 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 185 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 193 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 197 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 201 + ~#cx8802_pci_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 205 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 213 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 221 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 229 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 237 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 245 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 249 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 257 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 265 + ~#cx8802_pci_driver~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_mutex_lock_of_cx88_core~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; {12343#true} is VALID [2022-02-20 21:36:19,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {12343#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret579#1, main_#t~nondet580#1, main_#t~switch581#1, main_#t~ret582#1, main_#t~ret583#1, main_#t~nondet584#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset, main_~res_cx8802_probe_23~0#1, main_~var_cx8802_irq_12_p0~0#1, main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset, main_~var_cx8802_timeout_10_p0~0#1, main_~ldv_s_cx8802_pci_driver_pci_driver~0#1, main_~tmp~24#1, main_~tmp___0~9#1, main_~tmp___1~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc main_~res_cx8802_probe_23~0#1;havoc main_~var_cx8802_irq_12_p0~0#1;havoc main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset;havoc main_~var_cx8802_timeout_10_p0~0#1;havoc main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;havoc main_~tmp~24#1;havoc main_~tmp___0~9#1;havoc main_~tmp___1~7#1;main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 0;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_lock_of_cx88_core~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,729 INFO L290 TraceCheckUtils]: 2: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume { :end_inline_ldv_initialize } true; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,730 INFO L272 TraceCheckUtils]: 3: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} call ldv_handler_precall(); {12343#true} is VALID [2022-02-20 21:36:19,730 INFO L290 TraceCheckUtils]: 4: Hoare triple {12343#true} assume true; {12343#true} is VALID [2022-02-20 21:36:19,730 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {12343#true} {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} #1239#return; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,730 INFO L290 TraceCheckUtils]: 6: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume { :begin_inline_cx8802_init } true;havoc cx8802_init_#res#1;havoc cx8802_init_#t~nondet575#1, cx8802_init_#t~ret576#1, cx8802_init_~tmp~23#1;havoc cx8802_init_~tmp~23#1;havoc cx8802_init_#t~nondet575#1;assume { :begin_inline___pci_register_driver } true;__pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset, __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset, __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset := ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, 91, 0;havoc __pci_register_driver_#res#1;havoc __pci_register_driver_#t~nondet607#1, __pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset, __pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset, __pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset;__pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset := __pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset;__pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset := __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset;__pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset := __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset;assume -2147483648 <= __pci_register_driver_#t~nondet607#1 && __pci_register_driver_#t~nondet607#1 <= 2147483647;__pci_register_driver_#res#1 := __pci_register_driver_#t~nondet607#1;havoc __pci_register_driver_#t~nondet607#1; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,731 INFO L290 TraceCheckUtils]: 7: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} cx8802_init_#t~ret576#1 := __pci_register_driver_#res#1;assume { :end_inline___pci_register_driver } true;assume -2147483648 <= cx8802_init_#t~ret576#1 && cx8802_init_#t~ret576#1 <= 2147483647;cx8802_init_~tmp~23#1 := cx8802_init_#t~ret576#1;havoc cx8802_init_#t~ret576#1;cx8802_init_#res#1 := cx8802_init_~tmp~23#1; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,731 INFO L290 TraceCheckUtils]: 8: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} main_#t~ret579#1 := cx8802_init_#res#1;assume { :end_inline_cx8802_init } true;assume -2147483648 <= main_#t~ret579#1 && main_#t~ret579#1 <= 2147483647;main_~tmp~24#1 := main_#t~ret579#1;havoc main_#t~ret579#1; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,731 INFO L290 TraceCheckUtils]: 9: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume 0 != main_~tmp~24#1; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,732 INFO L290 TraceCheckUtils]: 10: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume { :begin_inline_ldv_check_final_state } true; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,732 INFO L290 TraceCheckUtils]: 11: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume 1 == ~ldv_mutex_lock_of_v4l2_ctrl_handler~0; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,733 INFO L290 TraceCheckUtils]: 13: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume 1 == ~ldv_mutex_mutex_of_device~0; {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} is VALID [2022-02-20 21:36:19,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {12345#(= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)} assume !(1 == ~ldv_mutex_vb_lock_of_videobuf_queue~0); {12344#false} is VALID [2022-02-20 21:36:19,733 INFO L272 TraceCheckUtils]: 15: Hoare triple {12344#false} call ldv_error(); {12344#false} is VALID [2022-02-20 21:36:19,733 INFO L290 TraceCheckUtils]: 16: Hoare triple {12344#false} assume !false; {12344#false} is VALID [2022-02-20 21:36:19,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:36:19,734 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:36:19,734 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851173643] [2022-02-20 21:36:19,734 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851173643] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:36:19,734 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:36:19,734 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:36:19,734 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885262154] [2022-02-20 21:36:19,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:36:19,735 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-02-20 21:36:19,735 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:36:19,735 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:19,752 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:19,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:36:19,753 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:36:19,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:36:19,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:19,753 INFO L87 Difference]: Start difference. First operand 751 states and 1011 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:20,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:20,473 INFO L93 Difference]: Finished difference Result 753 states and 1012 transitions. [2022-02-20 21:36:20,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 21:36:20,473 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-02-20 21:36:20,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:36:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:20,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 751 transitions. [2022-02-20 21:36:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 751 transitions. [2022-02-20 21:36:20,493 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 751 transitions. [2022-02-20 21:36:21,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 751 edges. 751 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:21,112 INFO L225 Difference]: With dead ends: 753 [2022-02-20 21:36:21,113 INFO L226 Difference]: Without dead ends: 741 [2022-02-20 21:36:21,113 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:36:21,114 INFO L933 BasicCegarLoop]: 748 mSDtfsCounter, 736 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 736 SdHoareTripleChecker+Valid, 748 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:36:21,114 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [736 Valid, 748 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:36:21,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 741 states. [2022-02-20 21:36:21,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 741 to 741. [2022-02-20 21:36:21,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:36:21,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 741 states. Second operand has 741 states, 507 states have (on average 1.2544378698224852) internal successors, (636), 518 states have internal predecessors, (636), 181 states have call successors, (181), 53 states have call predecessors, (181), 52 states have return successors, (180), 176 states have call predecessors, (180), 180 states have call successors, (180) [2022-02-20 21:36:21,132 INFO L74 IsIncluded]: Start isIncluded. First operand 741 states. Second operand has 741 states, 507 states have (on average 1.2544378698224852) internal successors, (636), 518 states have internal predecessors, (636), 181 states have call successors, (181), 53 states have call predecessors, (181), 52 states have return successors, (180), 176 states have call predecessors, (180), 180 states have call successors, (180) [2022-02-20 21:36:21,134 INFO L87 Difference]: Start difference. First operand 741 states. Second operand has 741 states, 507 states have (on average 1.2544378698224852) internal successors, (636), 518 states have internal predecessors, (636), 181 states have call successors, (181), 53 states have call predecessors, (181), 52 states have return successors, (180), 176 states have call predecessors, (180), 180 states have call successors, (180) [2022-02-20 21:36:21,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:21,156 INFO L93 Difference]: Finished difference Result 741 states and 997 transitions. [2022-02-20 21:36:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 997 transitions. [2022-02-20 21:36:21,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:21,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:21,159 INFO L74 IsIncluded]: Start isIncluded. First operand has 741 states, 507 states have (on average 1.2544378698224852) internal successors, (636), 518 states have internal predecessors, (636), 181 states have call successors, (181), 53 states have call predecessors, (181), 52 states have return successors, (180), 176 states have call predecessors, (180), 180 states have call successors, (180) Second operand 741 states. [2022-02-20 21:36:21,160 INFO L87 Difference]: Start difference. First operand has 741 states, 507 states have (on average 1.2544378698224852) internal successors, (636), 518 states have internal predecessors, (636), 181 states have call successors, (181), 53 states have call predecessors, (181), 52 states have return successors, (180), 176 states have call predecessors, (180), 180 states have call successors, (180) Second operand 741 states. [2022-02-20 21:36:21,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:21,182 INFO L93 Difference]: Finished difference Result 741 states and 997 transitions. [2022-02-20 21:36:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 997 transitions. [2022-02-20 21:36:21,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:21,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:21,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:36:21,183 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:36:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 741 states, 507 states have (on average 1.2544378698224852) internal successors, (636), 518 states have internal predecessors, (636), 181 states have call successors, (181), 53 states have call predecessors, (181), 52 states have return successors, (180), 176 states have call predecessors, (180), 180 states have call successors, (180) [2022-02-20 21:36:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 741 states and 997 transitions. [2022-02-20 21:36:21,212 INFO L78 Accepts]: Start accepts. Automaton has 741 states and 997 transitions. Word has length 17 [2022-02-20 21:36:21,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:36:21,213 INFO L470 AbstractCegarLoop]: Abstraction has 741 states and 997 transitions. [2022-02-20 21:36:21,213 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:36:21,213 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 997 transitions. [2022-02-20 21:36:21,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-02-20 21:36:21,214 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:36:21,214 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:21,214 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 21:36:21,215 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:36:21,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:36:21,215 INFO L85 PathProgramCache]: Analyzing trace with hash 730386789, now seen corresponding path program 1 times [2022-02-20 21:36:21,215 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:36:21,215 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745153459] [2022-02-20 21:36:21,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:36:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:36:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 21:36:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,332 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15956#true} {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} #1239#return; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-02-20 21:36:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,345 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15956#true} {15957#false} #1273#return; {15957#false} is VALID [2022-02-20 21:36:21,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-02-20 21:36:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:36:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {15956#true} is VALID [2022-02-20 21:36:21,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {15956#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {15956#true} is VALID [2022-02-20 21:36:21,380 INFO L290 TraceCheckUtils]: 2: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,381 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15956#true} {15956#true} #1221#return; {15956#true} is VALID [2022-02-20 21:36:21,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~pdev#1.base, ~pdev#1.offset := #in~pdev#1.base, #in~pdev#1.offset;havoc ~tmp~5#1.base, ~tmp~5#1.offset;assume { :begin_inline_dev_get_drvdata } true;dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset := ~pdev#1.base, 137 + ~pdev#1.offset;havoc dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset, dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset;dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset := dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset; {15956#true} is VALID [2022-02-20 21:36:21,382 INFO L272 TraceCheckUtils]: 1: Hoare triple {15956#true} call dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset := ldv_malloc(0); {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:21,382 INFO L290 TraceCheckUtils]: 2: Hoare triple {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {15956#true} is VALID [2022-02-20 21:36:21,382 INFO L290 TraceCheckUtils]: 3: Hoare triple {15956#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {15956#true} is VALID [2022-02-20 21:36:21,382 INFO L290 TraceCheckUtils]: 4: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,382 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {15956#true} {15956#true} #1221#return; {15956#true} is VALID [2022-02-20 21:36:21,382 INFO L290 TraceCheckUtils]: 6: Hoare triple {15956#true} dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset := dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset; {15956#true} is VALID [2022-02-20 21:36:21,383 INFO L290 TraceCheckUtils]: 7: Hoare triple {15956#true} #t~ret92#1.base, #t~ret92#1.offset := dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;assume { :end_inline_dev_get_drvdata } true;~tmp~5#1.base, ~tmp~5#1.offset := #t~ret92#1.base, #t~ret92#1.offset;havoc #t~ret92#1.base, #t~ret92#1.offset;#res#1.base, #res#1.offset := ~tmp~5#1.base, ~tmp~5#1.offset; {15956#true} is VALID [2022-02-20 21:36:21,383 INFO L290 TraceCheckUtils]: 8: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,383 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {15956#true} {15957#false} #1275#return; {15957#false} is VALID [2022-02-20 21:36:21,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 21:36:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,400 INFO L290 TraceCheckUtils]: 0: Hoare triple {15989#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {15956#true} is VALID [2022-02-20 21:36:21,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {15956#true} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {15956#true} is VALID [2022-02-20 21:36:21,401 INFO L290 TraceCheckUtils]: 2: Hoare triple {15956#true} ~ldv_mutex_lock_of_cx88_core~0 := 2; {15956#true} is VALID [2022-02-20 21:36:21,401 INFO L290 TraceCheckUtils]: 3: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,401 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15956#true} {15957#false} #1277#return; {15957#false} is VALID [2022-02-20 21:36:21,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-02-20 21:36:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {15956#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {15956#true} is VALID [2022-02-20 21:36:21,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15956#true} {15957#false} #1279#return; {15957#false} is VALID [2022-02-20 21:36:21,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-02-20 21:36:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:21,436 INFO L290 TraceCheckUtils]: 0: Hoare triple {15956#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~head.base, ~head.offset, 8);#res := (if (#t~mem10.base + #t~mem10.offset) % 18446744073709551616 == (~head.base + ~head.offset) % 18446744073709551616 then 1 else 0);havoc #t~mem10.base, #t~mem10.offset; {15956#true} is VALID [2022-02-20 21:36:21,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,437 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15956#true} {15957#false} #1281#return; {15957#false} is VALID [2022-02-20 21:36:21,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {15956#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(56, 2);call #Ultimate.allocInit(9, 3);call #Ultimate.allocInit(15, 4);call #Ultimate.allocInit(26, 5);call #Ultimate.allocInit(52, 6);call #Ultimate.allocInit(45, 7);call #Ultimate.allocInit(43, 8);call #Ultimate.allocInit(49, 9);call #Ultimate.allocInit(50, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(42, 12);call #Ultimate.allocInit(31, 13);call #Ultimate.allocInit(36, 14);call #Ultimate.allocInit(52, 15);call #Ultimate.allocInit(52, 16);call #Ultimate.allocInit(54, 17);call #Ultimate.allocInit(50, 18);call #Ultimate.allocInit(22, 19);call #Ultimate.allocInit(19, 20);call #Ultimate.allocInit(32, 21);call #Ultimate.allocInit(45, 22);call #Ultimate.allocInit(41, 23);call #Ultimate.allocInit(17, 24);call #Ultimate.allocInit(53, 25);call #Ultimate.allocInit(45, 26);call #Ultimate.allocInit(17, 27);call #Ultimate.allocInit(40, 28);call #Ultimate.allocInit(32, 29);call #Ultimate.allocInit(36, 30);call #Ultimate.allocInit(7, 31);call write~init~int(99, 31, 0, 1);call write~init~int(97, 31, 1, 1);call write~init~int(110, 31, 2, 1);call write~init~int(99, 31, 3, 1);call write~init~int(101, 31, 4, 1);call write~init~int(108, 31, 5, 1);call write~init~int(0, 31, 6, 1);call #Ultimate.allocInit(18, 32);call #Ultimate.allocInit(15, 33);call #Ultimate.allocInit(8, 34);call #Ultimate.allocInit(10, 35);call #Ultimate.allocInit(10, 36);call #Ultimate.allocInit(9, 37);call #Ultimate.allocInit(8, 38);call #Ultimate.allocInit(8, 39);call #Ultimate.allocInit(8, 40);call #Ultimate.allocInit(8, 41);call #Ultimate.allocInit(10, 42);call #Ultimate.allocInit(8, 43);call #Ultimate.allocInit(31, 44);call #Ultimate.allocInit(10, 45);call #Ultimate.allocInit(32, 46);call #Ultimate.allocInit(23, 47);call #Ultimate.allocInit(38, 48);call #Ultimate.allocInit(26, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(30, 51);call #Ultimate.allocInit(29, 52);call #Ultimate.allocInit(36, 53);call #Ultimate.allocInit(34, 54);call #Ultimate.allocInit(67, 55);call #Ultimate.allocInit(22, 56);call #Ultimate.allocInit(20, 57);call #Ultimate.allocInit(25, 58);call #Ultimate.allocInit(34, 59);call #Ultimate.allocInit(23, 60);call #Ultimate.allocInit(18, 61);call #Ultimate.allocInit(28, 62);call #Ultimate.allocInit(28, 63);call #Ultimate.allocInit(17, 64);call #Ultimate.allocInit(41, 65);call #Ultimate.allocInit(23, 66);call #Ultimate.allocInit(41, 67);call #Ultimate.allocInit(23, 68);call #Ultimate.allocInit(59, 69);call #Ultimate.allocInit(4, 70);call write~init~int(100, 70, 0, 1);call write~init~int(118, 70, 1, 1);call write~init~int(98, 70, 2, 1);call write~init~int(0, 70, 3, 1);call #Ultimate.allocInit(10, 71);call #Ultimate.allocInit(7, 72);call write~init~int(115, 72, 0, 1);call write~init~int(104, 72, 1, 1);call write~init~int(97, 72, 2, 1);call write~init~int(114, 72, 3, 1);call write~init~int(101, 72, 4, 1);call write~init~int(100, 72, 5, 1);call write~init~int(0, 72, 6, 1);call #Ultimate.allocInit(10, 73);call #Ultimate.allocInit(37, 74);call #Ultimate.allocInit(52, 75);call #Ultimate.allocInit(40, 76);call #Ultimate.allocInit(61, 77);call #Ultimate.allocInit(4, 78);call write~init~int(100, 78, 0, 1);call write~init~int(118, 78, 1, 1);call write~init~int(98, 78, 2, 1);call write~init~int(0, 78, 3, 1);call #Ultimate.allocInit(10, 79);call #Ultimate.allocInit(7, 80);call write~init~int(115, 80, 0, 1);call write~init~int(104, 80, 1, 1);call write~init~int(97, 80, 2, 1);call write~init~int(114, 80, 3, 1);call write~init~int(101, 80, 4, 1);call write~init~int(100, 80, 5, 1);call write~init~int(0, 80, 6, 1);call #Ultimate.allocInit(10, 81);call #Ultimate.allocInit(52, 82);call #Ultimate.allocInit(43, 83);call #Ultimate.allocInit(35, 84);call #Ultimate.allocInit(18, 85);call #Ultimate.allocInit(14, 86);call #Ultimate.allocInit(81, 87);call #Ultimate.allocInit(43, 88);call #Ultimate.allocInit(25, 89);call #Ultimate.allocInit(67, 90);call #Ultimate.allocInit(7, 91);call write~init~int(99, 91, 0, 1);call write~init~int(120, 91, 1, 1);call write~init~int(56, 91, 2, 1);call write~init~int(56, 91, 3, 1);call write~init~int(48, 91, 4, 1);call write~init~int(50, 91, 5, 1);call write~init~int(0, 91, 6, 1);~debug~0 := 0;~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset := 92, 0;call #Ultimate.allocInit(16, 92);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, 8);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, 8 + ~#cx8802_devlist~0.offset, 8);~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset := 93, 0;call #Ultimate.allocInit(256, 93);call write~init~$Pointer$(35, 0, ~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 8 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 16 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 24 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(36, 0, ~#cx88_mpeg_irqs~0.base, 32 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 40 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 48 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 56 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(37, 0, ~#cx88_mpeg_irqs~0.base, 64 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 72 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 80 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 88 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(38, 0, ~#cx88_mpeg_irqs~0.base, 96 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 104 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 112 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 120 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(39, 0, ~#cx88_mpeg_irqs~0.base, 128 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(40, 0, ~#cx88_mpeg_irqs~0.base, 136 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(41, 0, ~#cx88_mpeg_irqs~0.base, 144 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(42, 0, ~#cx88_mpeg_irqs~0.base, 152 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(43, 0, ~#cx88_mpeg_irqs~0.base, 160 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 168 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 176 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 184 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 192 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 200 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 208 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 216 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 224 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 232 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 240 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 248 + ~#cx88_mpeg_irqs~0.offset, 8);~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset := 94, 0;call #Ultimate.allocInit(64, 94);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#cx8802_pci_tbl~0.base);call write~unchecked~int(5361, ~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(34818, ~#cx8802_pci_tbl~0.base, 4 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 8 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 12 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 16 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 20 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 24 + ~#cx8802_pci_tbl~0.offset, 8);~__mod_pci_device_table~0.vendor := 0;~__mod_pci_device_table~0.device := 0;~__mod_pci_device_table~0.subvendor := 0;~__mod_pci_device_table~0.subdevice := 0;~__mod_pci_device_table~0.class := 0;~__mod_pci_device_table~0.class_mask := 0;~__mod_pci_device_table~0.driver_data := 0;~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset := 95, 0;call #Ultimate.allocInit(273, 95);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 8 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(89, 0, ~#cx8802_pci_driver~0.base, 16 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, ~#cx8802_pci_driver~0.base, 24 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_probe.base, #funAddr~cx8802_probe.offset, ~#cx8802_pci_driver~0.base, 32 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_remove.base, #funAddr~cx8802_remove.offset, ~#cx8802_pci_driver~0.base, 40 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 48 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 56 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 64 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 72 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 80 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 88 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 96 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 104 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 112 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 120 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 128 + ~#cx8802_pci_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 129 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 137 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 145 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 153 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 161 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 169 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 177 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 185 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 193 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 197 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 201 + ~#cx8802_pci_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 205 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 213 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 221 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 229 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 237 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 245 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 249 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 257 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 265 + ~#cx8802_pci_driver~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_mutex_lock_of_cx88_core~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; {15956#true} is VALID [2022-02-20 21:36:21,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {15956#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret579#1, main_#t~nondet580#1, main_#t~switch581#1, main_#t~ret582#1, main_#t~ret583#1, main_#t~nondet584#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset, main_~res_cx8802_probe_23~0#1, main_~var_cx8802_irq_12_p0~0#1, main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset, main_~var_cx8802_timeout_10_p0~0#1, main_~ldv_s_cx8802_pci_driver_pci_driver~0#1, main_~tmp~24#1, main_~tmp___0~9#1, main_~tmp___1~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc main_~res_cx8802_probe_23~0#1;havoc main_~var_cx8802_irq_12_p0~0#1;havoc main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset;havoc main_~var_cx8802_timeout_10_p0~0#1;havoc main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;havoc main_~tmp~24#1;havoc main_~tmp___0~9#1;havoc main_~tmp___1~7#1;main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 0;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_lock_of_cx88_core~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,439 INFO L290 TraceCheckUtils]: 2: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume { :end_inline_ldv_initialize } true; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,439 INFO L272 TraceCheckUtils]: 3: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} call ldv_handler_precall(); {15956#true} is VALID [2022-02-20 21:36:21,440 INFO L290 TraceCheckUtils]: 4: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,440 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {15956#true} {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} #1239#return; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,440 INFO L290 TraceCheckUtils]: 6: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume { :begin_inline_cx8802_init } true;havoc cx8802_init_#res#1;havoc cx8802_init_#t~nondet575#1, cx8802_init_#t~ret576#1, cx8802_init_~tmp~23#1;havoc cx8802_init_~tmp~23#1;havoc cx8802_init_#t~nondet575#1;assume { :begin_inline___pci_register_driver } true;__pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset, __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset, __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset := ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, 91, 0;havoc __pci_register_driver_#res#1;havoc __pci_register_driver_#t~nondet607#1, __pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset, __pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset, __pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset;__pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset := __pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset;__pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset := __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset;__pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset := __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset;assume -2147483648 <= __pci_register_driver_#t~nondet607#1 && __pci_register_driver_#t~nondet607#1 <= 2147483647;__pci_register_driver_#res#1 := __pci_register_driver_#t~nondet607#1;havoc __pci_register_driver_#t~nondet607#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,441 INFO L290 TraceCheckUtils]: 7: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} cx8802_init_#t~ret576#1 := __pci_register_driver_#res#1;assume { :end_inline___pci_register_driver } true;assume -2147483648 <= cx8802_init_#t~ret576#1 && cx8802_init_#t~ret576#1 <= 2147483647;cx8802_init_~tmp~23#1 := cx8802_init_#t~ret576#1;havoc cx8802_init_#t~ret576#1;cx8802_init_#res#1 := cx8802_init_~tmp~23#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,441 INFO L290 TraceCheckUtils]: 8: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} main_#t~ret579#1 := cx8802_init_#res#1;assume { :end_inline_cx8802_init } true;assume -2147483648 <= main_#t~ret579#1 && main_#t~ret579#1 <= 2147483647;main_~tmp~24#1 := main_#t~ret579#1;havoc main_#t~ret579#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,442 INFO L290 TraceCheckUtils]: 9: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume !(0 != main_~tmp~24#1); {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,443 INFO L290 TraceCheckUtils]: 10: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume -2147483648 <= main_#t~nondet584#1 && main_#t~nondet584#1 <= 2147483647;main_~tmp___1~7#1 := main_#t~nondet584#1;havoc main_#t~nondet584#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,443 INFO L290 TraceCheckUtils]: 11: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume 0 != main_~tmp___1~7#1 || 0 != main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,444 INFO L290 TraceCheckUtils]: 12: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume -2147483648 <= main_#t~nondet580#1 && main_#t~nondet580#1 <= 2147483647;main_~tmp___0~9#1 := main_#t~nondet580#1;havoc main_#t~nondet580#1;main_#t~switch581#1 := 0 == main_~tmp___0~9#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,444 INFO L290 TraceCheckUtils]: 13: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume !main_#t~switch581#1;main_#t~switch581#1 := main_#t~switch581#1 || 1 == main_~tmp___0~9#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,451 INFO L290 TraceCheckUtils]: 14: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume main_#t~switch581#1; {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} is VALID [2022-02-20 21:36:21,453 INFO L290 TraceCheckUtils]: 15: Hoare triple {15958#(= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)} assume 1 == main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {15957#false} is VALID [2022-02-20 21:36:21,454 INFO L272 TraceCheckUtils]: 16: Hoare triple {15957#false} call ldv_handler_precall(); {15956#true} is VALID [2022-02-20 21:36:21,454 INFO L290 TraceCheckUtils]: 17: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,454 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {15956#true} {15957#false} #1273#return; {15957#false} is VALID [2022-02-20 21:36:21,455 INFO L290 TraceCheckUtils]: 19: Hoare triple {15957#false} assume { :begin_inline_cx8802_remove } true;cx8802_remove_#in~pci_dev#1.base, cx8802_remove_#in~pci_dev#1.offset := main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset, cx8802_remove_#t~nondet556#1, cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset, cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset, cx8802_remove_#t~ret559#1, cx8802_remove_#t~nondet560#1, cx8802_remove_#t~mem561#1.base, cx8802_remove_#t~mem561#1.offset, cx8802_remove_#t~mem562#1.base, cx8802_remove_#t~mem562#1.offset, cx8802_remove_#t~mem563#1.base, cx8802_remove_#t~mem563#1.offset, cx8802_remove_#t~mem566#1.base, cx8802_remove_#t~mem566#1.offset, cx8802_remove_#t~ret567#1, cx8802_remove_#t~nondet568#1, cx8802_remove_#t~mem569#1.base, cx8802_remove_#t~mem569#1.offset, cx8802_remove_#t~mem570#1.base, cx8802_remove_#t~mem570#1.offset, cx8802_remove_#t~mem571#1.base, cx8802_remove_#t~mem571#1.offset, cx8802_remove_#t~mem572#1.base, cx8802_remove_#t~mem572#1.offset, cx8802_remove_#t~mem573#1.base, cx8802_remove_#t~mem573#1.offset, cx8802_remove_#t~mem574#1.base, cx8802_remove_#t~mem574#1.offset, cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset, cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset, cx8802_remove_~drv~0#1.base, cx8802_remove_~drv~0#1.offset, cx8802_remove_~tmp___0~8#1.base, cx8802_remove_~tmp___0~8#1.offset, cx8802_remove_~err~5#1, cx8802_remove_~__mptr~7#1.base, cx8802_remove_~__mptr~7#1.offset, cx8802_remove_~__mptr___0~4#1.base, cx8802_remove_~__mptr___0~4#1.offset, cx8802_remove_~__mptr___1~2#1.base, cx8802_remove_~__mptr___1~2#1.offset, cx8802_remove_~tmp___1~6#1;cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset := cx8802_remove_#in~pci_dev#1.base, cx8802_remove_#in~pci_dev#1.offset;havoc cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset;havoc cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset;havoc cx8802_remove_~drv~0#1.base, cx8802_remove_~drv~0#1.offset;havoc cx8802_remove_~tmp___0~8#1.base, cx8802_remove_~tmp___0~8#1.offset;havoc cx8802_remove_~err~5#1;havoc cx8802_remove_~__mptr~7#1.base, cx8802_remove_~__mptr~7#1.offset;havoc cx8802_remove_~__mptr___0~4#1.base, cx8802_remove_~__mptr___0~4#1.offset;havoc cx8802_remove_~__mptr___1~2#1.base, cx8802_remove_~__mptr___1~2#1.offset;havoc cx8802_remove_~tmp___1~6#1; {15957#false} is VALID [2022-02-20 21:36:21,459 INFO L272 TraceCheckUtils]: 20: Hoare triple {15957#false} call cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset := pci_get_drvdata(cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset); {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:21,459 INFO L290 TraceCheckUtils]: 21: Hoare triple {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~pdev#1.base, ~pdev#1.offset := #in~pdev#1.base, #in~pdev#1.offset;havoc ~tmp~5#1.base, ~tmp~5#1.offset;assume { :begin_inline_dev_get_drvdata } true;dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset := ~pdev#1.base, 137 + ~pdev#1.offset;havoc dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset, dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset;dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset := dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset; {15956#true} is VALID [2022-02-20 21:36:21,460 INFO L272 TraceCheckUtils]: 22: Hoare triple {15956#true} call dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset := ldv_malloc(0); {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:21,460 INFO L290 TraceCheckUtils]: 23: Hoare triple {15984#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {15956#true} is VALID [2022-02-20 21:36:21,460 INFO L290 TraceCheckUtils]: 24: Hoare triple {15956#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {15956#true} is VALID [2022-02-20 21:36:21,460 INFO L290 TraceCheckUtils]: 25: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,460 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {15956#true} {15956#true} #1221#return; {15956#true} is VALID [2022-02-20 21:36:21,460 INFO L290 TraceCheckUtils]: 27: Hoare triple {15956#true} dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset := dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset; {15956#true} is VALID [2022-02-20 21:36:21,461 INFO L290 TraceCheckUtils]: 28: Hoare triple {15956#true} #t~ret92#1.base, #t~ret92#1.offset := dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;assume { :end_inline_dev_get_drvdata } true;~tmp~5#1.base, ~tmp~5#1.offset := #t~ret92#1.base, #t~ret92#1.offset;havoc #t~ret92#1.base, #t~ret92#1.offset;#res#1.base, #res#1.offset := ~tmp~5#1.base, ~tmp~5#1.offset; {15956#true} is VALID [2022-02-20 21:36:21,461 INFO L290 TraceCheckUtils]: 29: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,461 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {15956#true} {15957#false} #1275#return; {15957#false} is VALID [2022-02-20 21:36:21,461 INFO L290 TraceCheckUtils]: 31: Hoare triple {15957#false} cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset := cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset;havoc cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset;cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset := cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset; {15957#false} is VALID [2022-02-20 21:36:21,461 INFO L290 TraceCheckUtils]: 32: Hoare triple {15957#false} assume 0 != ~debug~0 % 4294967296;havoc cx8802_remove_#t~nondet556#1;call cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);havoc cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset; {15957#false} is VALID [2022-02-20 21:36:21,461 INFO L290 TraceCheckUtils]: 33: Hoare triple {15957#false} assume { :begin_inline_flush_request_modules } true;flush_request_modules_#in~dev#1.base, flush_request_modules_#in~dev#1.offset := cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset;havoc flush_request_modules_#t~ret143#1, flush_request_modules_~dev#1.base, flush_request_modules_~dev#1.offset;flush_request_modules_~dev#1.base, flush_request_modules_~dev#1.offset := flush_request_modules_#in~dev#1.base, flush_request_modules_#in~dev#1.offset;assume { :begin_inline_flush_work_sync } true;flush_work_sync_#in~arg0#1.base, flush_work_sync_#in~arg0#1.offset := flush_request_modules_~dev#1.base, 894 + flush_request_modules_~dev#1.offset;havoc flush_work_sync_#res#1;havoc flush_work_sync_#t~nondet620#1, flush_work_sync_~arg0#1.base, flush_work_sync_~arg0#1.offset;flush_work_sync_~arg0#1.base, flush_work_sync_~arg0#1.offset := flush_work_sync_#in~arg0#1.base, flush_work_sync_#in~arg0#1.offset;flush_work_sync_#res#1 := flush_work_sync_#t~nondet620#1;havoc flush_work_sync_#t~nondet620#1; {15957#false} is VALID [2022-02-20 21:36:21,462 INFO L290 TraceCheckUtils]: 34: Hoare triple {15957#false} flush_request_modules_#t~ret143#1 := flush_work_sync_#res#1;assume { :end_inline_flush_work_sync } true;havoc flush_request_modules_#t~ret143#1; {15957#false} is VALID [2022-02-20 21:36:21,462 INFO L290 TraceCheckUtils]: 35: Hoare triple {15957#false} assume { :end_inline_flush_request_modules } true;call cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);assume { :begin_inline_ldv_mutex_lock_12 } true;ldv_mutex_lock_12_#in~ldv_func_arg1#1.base, ldv_mutex_lock_12_#in~ldv_func_arg1#1.offset := cx8802_remove_#t~mem558#1.base, 3422 + cx8802_remove_#t~mem558#1.offset;havoc ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset;ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset := ldv_mutex_lock_12_#in~ldv_func_arg1#1.base, ldv_mutex_lock_12_#in~ldv_func_arg1#1.offset; {15957#false} is VALID [2022-02-20 21:36:21,463 INFO L272 TraceCheckUtils]: 36: Hoare triple {15957#false} call ldv_mutex_lock_lock_of_cx88_core(ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset); {15989#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} is VALID [2022-02-20 21:36:21,463 INFO L290 TraceCheckUtils]: 37: Hoare triple {15989#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {15956#true} is VALID [2022-02-20 21:36:21,463 INFO L290 TraceCheckUtils]: 38: Hoare triple {15956#true} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {15956#true} is VALID [2022-02-20 21:36:21,463 INFO L290 TraceCheckUtils]: 39: Hoare triple {15956#true} ~ldv_mutex_lock_of_cx88_core~0 := 2; {15956#true} is VALID [2022-02-20 21:36:21,463 INFO L290 TraceCheckUtils]: 40: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,463 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15956#true} {15957#false} #1277#return; {15957#false} is VALID [2022-02-20 21:36:21,463 INFO L272 TraceCheckUtils]: 42: Hoare triple {15957#false} call mutex_lock(ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset); {15956#true} is VALID [2022-02-20 21:36:21,464 INFO L290 TraceCheckUtils]: 43: Hoare triple {15956#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {15956#true} is VALID [2022-02-20 21:36:21,464 INFO L290 TraceCheckUtils]: 44: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,464 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {15956#true} {15957#false} #1279#return; {15957#false} is VALID [2022-02-20 21:36:21,464 INFO L290 TraceCheckUtils]: 46: Hoare triple {15957#false} assume { :end_inline_ldv_mutex_lock_12 } true;havoc cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset; {15957#false} is VALID [2022-02-20 21:36:21,464 INFO L272 TraceCheckUtils]: 47: Hoare triple {15957#false} call cx8802_remove_#t~ret559#1 := list_empty(cx8802_remove_~dev~8#1.base, 878 + cx8802_remove_~dev~8#1.offset); {15956#true} is VALID [2022-02-20 21:36:21,464 INFO L290 TraceCheckUtils]: 48: Hoare triple {15956#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~head.base, ~head.offset, 8);#res := (if (#t~mem10.base + #t~mem10.offset) % 18446744073709551616 == (~head.base + ~head.offset) % 18446744073709551616 then 1 else 0);havoc #t~mem10.base, #t~mem10.offset; {15956#true} is VALID [2022-02-20 21:36:21,464 INFO L290 TraceCheckUtils]: 49: Hoare triple {15956#true} assume true; {15956#true} is VALID [2022-02-20 21:36:21,465 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15956#true} {15957#false} #1281#return; {15957#false} is VALID [2022-02-20 21:36:21,465 INFO L290 TraceCheckUtils]: 51: Hoare triple {15957#false} assume -2147483648 <= cx8802_remove_#t~ret559#1 && cx8802_remove_#t~ret559#1 <= 2147483647;cx8802_remove_~tmp___1~6#1 := cx8802_remove_#t~ret559#1;havoc cx8802_remove_#t~ret559#1; {15957#false} is VALID [2022-02-20 21:36:21,465 INFO L290 TraceCheckUtils]: 52: Hoare triple {15957#false} assume !(0 == cx8802_remove_~tmp___1~6#1); {15957#false} is VALID [2022-02-20 21:36:21,465 INFO L290 TraceCheckUtils]: 53: Hoare triple {15957#false} call cx8802_remove_#t~mem571#1.base, cx8802_remove_#t~mem571#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);assume { :begin_inline_ldv_mutex_unlock_13 } true;ldv_mutex_unlock_13_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_13_#in~ldv_func_arg1#1.offset := cx8802_remove_#t~mem571#1.base, 3422 + cx8802_remove_#t~mem571#1.offset;havoc ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset;ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset := ldv_mutex_unlock_13_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_13_#in~ldv_func_arg1#1.offset; {15957#false} is VALID [2022-02-20 21:36:21,465 INFO L272 TraceCheckUtils]: 54: Hoare triple {15957#false} call ldv_mutex_unlock_lock_of_cx88_core(ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset); {15957#false} is VALID [2022-02-20 21:36:21,465 INFO L290 TraceCheckUtils]: 55: Hoare triple {15957#false} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {15957#false} is VALID [2022-02-20 21:36:21,465 INFO L290 TraceCheckUtils]: 56: Hoare triple {15957#false} assume !(2 == ~ldv_mutex_lock_of_cx88_core~0); {15957#false} is VALID [2022-02-20 21:36:21,466 INFO L272 TraceCheckUtils]: 57: Hoare triple {15957#false} call ldv_error(); {15957#false} is VALID [2022-02-20 21:36:21,466 INFO L290 TraceCheckUtils]: 58: Hoare triple {15957#false} assume !false; {15957#false} is VALID [2022-02-20 21:36:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 21:36:21,466 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:36:21,467 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745153459] [2022-02-20 21:36:21,467 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1745153459] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:36:21,467 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:36:21,468 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 21:36:21,468 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000237636] [2022-02-20 21:36:21,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:36:21,468 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-02-20 21:36:21,469 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:36:21,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-02-20 21:36:21,517 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:21,517 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 21:36:21,517 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:36:21,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 21:36:21,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 21:36:21,518 INFO L87 Difference]: Start difference. First operand 741 states and 997 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-02-20 21:36:25,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:25,023 INFO L93 Difference]: Finished difference Result 1618 states and 2201 transitions. [2022-02-20 21:36:25,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 21:36:25,024 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-02-20 21:36:25,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:36:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-02-20 21:36:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1674 transitions. [2022-02-20 21:36:25,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-02-20 21:36:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1674 transitions. [2022-02-20 21:36:25,079 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1674 transitions. [2022-02-20 21:36:26,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1674 edges. 1674 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:26,358 INFO L225 Difference]: With dead ends: 1618 [2022-02-20 21:36:26,358 INFO L226 Difference]: Without dead ends: 885 [2022-02-20 21:36:26,359 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-02-20 21:36:26,361 INFO L933 BasicCegarLoop]: 734 mSDtfsCounter, 748 mSDsluCounter, 627 mSDsCounter, 0 mSdLazyCounter, 833 mSolverCounterSat, 471 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 799 SdHoareTripleChecker+Valid, 1361 SdHoareTripleChecker+Invalid, 1304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 471 IncrementalHoareTripleChecker+Valid, 833 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-02-20 21:36:26,362 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [799 Valid, 1361 Invalid, 1304 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [471 Valid, 833 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-02-20 21:36:26,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states. [2022-02-20 21:36:26,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 828. [2022-02-20 21:36:26,384 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:36:26,386 INFO L82 GeneralOperation]: Start isEquivalent. First operand 885 states. Second operand has 828 states, 570 states have (on average 1.2736842105263158) internal successors, (726), 584 states have internal predecessors, (726), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:26,387 INFO L74 IsIncluded]: Start isIncluded. First operand 885 states. Second operand has 828 states, 570 states have (on average 1.2736842105263158) internal successors, (726), 584 states have internal predecessors, (726), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:26,389 INFO L87 Difference]: Start difference. First operand 885 states. Second operand has 828 states, 570 states have (on average 1.2736842105263158) internal successors, (726), 584 states have internal predecessors, (726), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:26,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:26,436 INFO L93 Difference]: Finished difference Result 885 states and 1211 transitions. [2022-02-20 21:36:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1211 transitions. [2022-02-20 21:36:26,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:26,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:26,442 INFO L74 IsIncluded]: Start isIncluded. First operand has 828 states, 570 states have (on average 1.2736842105263158) internal successors, (726), 584 states have internal predecessors, (726), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) Second operand 885 states. [2022-02-20 21:36:26,443 INFO L87 Difference]: Start difference. First operand has 828 states, 570 states have (on average 1.2736842105263158) internal successors, (726), 584 states have internal predecessors, (726), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) Second operand 885 states. [2022-02-20 21:36:26,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:26,472 INFO L93 Difference]: Finished difference Result 885 states and 1211 transitions. [2022-02-20 21:36:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1211 transitions. [2022-02-20 21:36:26,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:26,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:26,474 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:36:26,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:36:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 828 states, 570 states have (on average 1.2736842105263158) internal successors, (726), 584 states have internal predecessors, (726), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:26,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 828 states and 1135 transitions. [2022-02-20 21:36:26,511 INFO L78 Accepts]: Start accepts. Automaton has 828 states and 1135 transitions. Word has length 59 [2022-02-20 21:36:26,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:36:26,512 INFO L470 AbstractCegarLoop]: Abstraction has 828 states and 1135 transitions. [2022-02-20 21:36:26,512 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-02-20 21:36:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1135 transitions. [2022-02-20 21:36:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-02-20 21:36:26,514 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:36:26,514 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:26,514 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 21:36:26,515 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:36:26,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:36:26,516 INFO L85 PathProgramCache]: Analyzing trace with hash -1039410468, now seen corresponding path program 1 times [2022-02-20 21:36:26,516 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:36:26,516 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954264908] [2022-02-20 21:36:26,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:36:26,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:36:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 21:36:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,614 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {21229#true} {21229#true} #1239#return; {21229#true} is VALID [2022-02-20 21:36:26,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 21:36:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {21229#true} is VALID [2022-02-20 21:36:26,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {21229#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {21229#true} is VALID [2022-02-20 21:36:26,630 INFO L290 TraceCheckUtils]: 2: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,630 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21229#true} {21229#true} #1241#return; {21229#true} is VALID [2022-02-20 21:36:26,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-02-20 21:36:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,640 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {21229#true} {21230#false} #1273#return; {21230#false} is VALID [2022-02-20 21:36:26,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-02-20 21:36:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:36:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {21229#true} is VALID [2022-02-20 21:36:26,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {21229#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {21229#true} is VALID [2022-02-20 21:36:26,676 INFO L290 TraceCheckUtils]: 2: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,677 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21229#true} {21229#true} #1221#return; {21229#true} is VALID [2022-02-20 21:36:26,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~pdev#1.base, ~pdev#1.offset := #in~pdev#1.base, #in~pdev#1.offset;havoc ~tmp~5#1.base, ~tmp~5#1.offset;assume { :begin_inline_dev_get_drvdata } true;dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset := ~pdev#1.base, 137 + ~pdev#1.offset;havoc dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset, dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset;dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset := dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,677 INFO L272 TraceCheckUtils]: 1: Hoare triple {21229#true} call dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset := ldv_malloc(0); {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:26,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {21229#true} is VALID [2022-02-20 21:36:26,677 INFO L290 TraceCheckUtils]: 3: Hoare triple {21229#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {21229#true} is VALID [2022-02-20 21:36:26,678 INFO L290 TraceCheckUtils]: 4: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,678 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {21229#true} {21229#true} #1221#return; {21229#true} is VALID [2022-02-20 21:36:26,678 INFO L290 TraceCheckUtils]: 6: Hoare triple {21229#true} dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset := dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,678 INFO L290 TraceCheckUtils]: 7: Hoare triple {21229#true} #t~ret92#1.base, #t~ret92#1.offset := dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;assume { :end_inline_dev_get_drvdata } true;~tmp~5#1.base, ~tmp~5#1.offset := #t~ret92#1.base, #t~ret92#1.offset;havoc #t~ret92#1.base, #t~ret92#1.offset;#res#1.base, #res#1.offset := ~tmp~5#1.base, ~tmp~5#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,679 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {21229#true} {21230#false} #1275#return; {21230#false} is VALID [2022-02-20 21:36:26,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-02-20 21:36:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,691 INFO L290 TraceCheckUtils]: 0: Hoare triple {21267#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {21229#true} is VALID [2022-02-20 21:36:26,692 INFO L290 TraceCheckUtils]: 1: Hoare triple {21229#true} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {21229#true} is VALID [2022-02-20 21:36:26,692 INFO L290 TraceCheckUtils]: 2: Hoare triple {21229#true} ~ldv_mutex_lock_of_cx88_core~0 := 2; {21229#true} is VALID [2022-02-20 21:36:26,692 INFO L290 TraceCheckUtils]: 3: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,692 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {21229#true} {21230#false} #1277#return; {21230#false} is VALID [2022-02-20 21:36:26,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-02-20 21:36:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {21229#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {21229#true} is VALID [2022-02-20 21:36:26,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,702 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21229#true} {21230#false} #1279#return; {21230#false} is VALID [2022-02-20 21:36:26,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-02-20 21:36:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:26,720 INFO L290 TraceCheckUtils]: 0: Hoare triple {21229#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~head.base, ~head.offset, 8);#res := (if (#t~mem10.base + #t~mem10.offset) % 18446744073709551616 == (~head.base + ~head.offset) % 18446744073709551616 then 1 else 0);havoc #t~mem10.base, #t~mem10.offset; {21229#true} is VALID [2022-02-20 21:36:26,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,720 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21229#true} {21230#false} #1281#return; {21230#false} is VALID [2022-02-20 21:36:26,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {21229#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(56, 2);call #Ultimate.allocInit(9, 3);call #Ultimate.allocInit(15, 4);call #Ultimate.allocInit(26, 5);call #Ultimate.allocInit(52, 6);call #Ultimate.allocInit(45, 7);call #Ultimate.allocInit(43, 8);call #Ultimate.allocInit(49, 9);call #Ultimate.allocInit(50, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(42, 12);call #Ultimate.allocInit(31, 13);call #Ultimate.allocInit(36, 14);call #Ultimate.allocInit(52, 15);call #Ultimate.allocInit(52, 16);call #Ultimate.allocInit(54, 17);call #Ultimate.allocInit(50, 18);call #Ultimate.allocInit(22, 19);call #Ultimate.allocInit(19, 20);call #Ultimate.allocInit(32, 21);call #Ultimate.allocInit(45, 22);call #Ultimate.allocInit(41, 23);call #Ultimate.allocInit(17, 24);call #Ultimate.allocInit(53, 25);call #Ultimate.allocInit(45, 26);call #Ultimate.allocInit(17, 27);call #Ultimate.allocInit(40, 28);call #Ultimate.allocInit(32, 29);call #Ultimate.allocInit(36, 30);call #Ultimate.allocInit(7, 31);call write~init~int(99, 31, 0, 1);call write~init~int(97, 31, 1, 1);call write~init~int(110, 31, 2, 1);call write~init~int(99, 31, 3, 1);call write~init~int(101, 31, 4, 1);call write~init~int(108, 31, 5, 1);call write~init~int(0, 31, 6, 1);call #Ultimate.allocInit(18, 32);call #Ultimate.allocInit(15, 33);call #Ultimate.allocInit(8, 34);call #Ultimate.allocInit(10, 35);call #Ultimate.allocInit(10, 36);call #Ultimate.allocInit(9, 37);call #Ultimate.allocInit(8, 38);call #Ultimate.allocInit(8, 39);call #Ultimate.allocInit(8, 40);call #Ultimate.allocInit(8, 41);call #Ultimate.allocInit(10, 42);call #Ultimate.allocInit(8, 43);call #Ultimate.allocInit(31, 44);call #Ultimate.allocInit(10, 45);call #Ultimate.allocInit(32, 46);call #Ultimate.allocInit(23, 47);call #Ultimate.allocInit(38, 48);call #Ultimate.allocInit(26, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(30, 51);call #Ultimate.allocInit(29, 52);call #Ultimate.allocInit(36, 53);call #Ultimate.allocInit(34, 54);call #Ultimate.allocInit(67, 55);call #Ultimate.allocInit(22, 56);call #Ultimate.allocInit(20, 57);call #Ultimate.allocInit(25, 58);call #Ultimate.allocInit(34, 59);call #Ultimate.allocInit(23, 60);call #Ultimate.allocInit(18, 61);call #Ultimate.allocInit(28, 62);call #Ultimate.allocInit(28, 63);call #Ultimate.allocInit(17, 64);call #Ultimate.allocInit(41, 65);call #Ultimate.allocInit(23, 66);call #Ultimate.allocInit(41, 67);call #Ultimate.allocInit(23, 68);call #Ultimate.allocInit(59, 69);call #Ultimate.allocInit(4, 70);call write~init~int(100, 70, 0, 1);call write~init~int(118, 70, 1, 1);call write~init~int(98, 70, 2, 1);call write~init~int(0, 70, 3, 1);call #Ultimate.allocInit(10, 71);call #Ultimate.allocInit(7, 72);call write~init~int(115, 72, 0, 1);call write~init~int(104, 72, 1, 1);call write~init~int(97, 72, 2, 1);call write~init~int(114, 72, 3, 1);call write~init~int(101, 72, 4, 1);call write~init~int(100, 72, 5, 1);call write~init~int(0, 72, 6, 1);call #Ultimate.allocInit(10, 73);call #Ultimate.allocInit(37, 74);call #Ultimate.allocInit(52, 75);call #Ultimate.allocInit(40, 76);call #Ultimate.allocInit(61, 77);call #Ultimate.allocInit(4, 78);call write~init~int(100, 78, 0, 1);call write~init~int(118, 78, 1, 1);call write~init~int(98, 78, 2, 1);call write~init~int(0, 78, 3, 1);call #Ultimate.allocInit(10, 79);call #Ultimate.allocInit(7, 80);call write~init~int(115, 80, 0, 1);call write~init~int(104, 80, 1, 1);call write~init~int(97, 80, 2, 1);call write~init~int(114, 80, 3, 1);call write~init~int(101, 80, 4, 1);call write~init~int(100, 80, 5, 1);call write~init~int(0, 80, 6, 1);call #Ultimate.allocInit(10, 81);call #Ultimate.allocInit(52, 82);call #Ultimate.allocInit(43, 83);call #Ultimate.allocInit(35, 84);call #Ultimate.allocInit(18, 85);call #Ultimate.allocInit(14, 86);call #Ultimate.allocInit(81, 87);call #Ultimate.allocInit(43, 88);call #Ultimate.allocInit(25, 89);call #Ultimate.allocInit(67, 90);call #Ultimate.allocInit(7, 91);call write~init~int(99, 91, 0, 1);call write~init~int(120, 91, 1, 1);call write~init~int(56, 91, 2, 1);call write~init~int(56, 91, 3, 1);call write~init~int(48, 91, 4, 1);call write~init~int(50, 91, 5, 1);call write~init~int(0, 91, 6, 1);~debug~0 := 0;~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset := 92, 0;call #Ultimate.allocInit(16, 92);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, 8);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, 8 + ~#cx8802_devlist~0.offset, 8);~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset := 93, 0;call #Ultimate.allocInit(256, 93);call write~init~$Pointer$(35, 0, ~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 8 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 16 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 24 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(36, 0, ~#cx88_mpeg_irqs~0.base, 32 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 40 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 48 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 56 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(37, 0, ~#cx88_mpeg_irqs~0.base, 64 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 72 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 80 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 88 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(38, 0, ~#cx88_mpeg_irqs~0.base, 96 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 104 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 112 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 120 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(39, 0, ~#cx88_mpeg_irqs~0.base, 128 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(40, 0, ~#cx88_mpeg_irqs~0.base, 136 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(41, 0, ~#cx88_mpeg_irqs~0.base, 144 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(42, 0, ~#cx88_mpeg_irqs~0.base, 152 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(43, 0, ~#cx88_mpeg_irqs~0.base, 160 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 168 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 176 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 184 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 192 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 200 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 208 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 216 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 224 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 232 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 240 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 248 + ~#cx88_mpeg_irqs~0.offset, 8);~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset := 94, 0;call #Ultimate.allocInit(64, 94);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#cx8802_pci_tbl~0.base);call write~unchecked~int(5361, ~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(34818, ~#cx8802_pci_tbl~0.base, 4 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 8 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 12 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 16 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 20 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 24 + ~#cx8802_pci_tbl~0.offset, 8);~__mod_pci_device_table~0.vendor := 0;~__mod_pci_device_table~0.device := 0;~__mod_pci_device_table~0.subvendor := 0;~__mod_pci_device_table~0.subdevice := 0;~__mod_pci_device_table~0.class := 0;~__mod_pci_device_table~0.class_mask := 0;~__mod_pci_device_table~0.driver_data := 0;~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset := 95, 0;call #Ultimate.allocInit(273, 95);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 8 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(89, 0, ~#cx8802_pci_driver~0.base, 16 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, ~#cx8802_pci_driver~0.base, 24 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_probe.base, #funAddr~cx8802_probe.offset, ~#cx8802_pci_driver~0.base, 32 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_remove.base, #funAddr~cx8802_remove.offset, ~#cx8802_pci_driver~0.base, 40 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 48 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 56 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 64 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 72 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 80 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 88 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 96 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 104 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 112 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 120 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 128 + ~#cx8802_pci_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 129 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 137 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 145 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 153 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 161 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 169 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 177 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 185 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 193 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 197 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 201 + ~#cx8802_pci_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 205 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 213 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 221 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 229 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 237 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 245 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 249 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 257 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 265 + ~#cx8802_pci_driver~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_mutex_lock_of_cx88_core~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; {21229#true} is VALID [2022-02-20 21:36:26,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {21229#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret579#1, main_#t~nondet580#1, main_#t~switch581#1, main_#t~ret582#1, main_#t~ret583#1, main_#t~nondet584#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset, main_~res_cx8802_probe_23~0#1, main_~var_cx8802_irq_12_p0~0#1, main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset, main_~var_cx8802_timeout_10_p0~0#1, main_~ldv_s_cx8802_pci_driver_pci_driver~0#1, main_~tmp~24#1, main_~tmp___0~9#1, main_~tmp___1~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc main_~res_cx8802_probe_23~0#1;havoc main_~var_cx8802_irq_12_p0~0#1;havoc main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset;havoc main_~var_cx8802_timeout_10_p0~0#1;havoc main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;havoc main_~tmp~24#1;havoc main_~tmp___0~9#1;havoc main_~tmp___1~7#1;main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 0;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_lock_of_cx88_core~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; {21229#true} is VALID [2022-02-20 21:36:26,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {21229#true} assume { :end_inline_ldv_initialize } true; {21229#true} is VALID [2022-02-20 21:36:26,721 INFO L272 TraceCheckUtils]: 3: Hoare triple {21229#true} call ldv_handler_precall(); {21229#true} is VALID [2022-02-20 21:36:26,721 INFO L290 TraceCheckUtils]: 4: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,724 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {21229#true} {21229#true} #1239#return; {21229#true} is VALID [2022-02-20 21:36:26,724 INFO L290 TraceCheckUtils]: 6: Hoare triple {21229#true} assume { :begin_inline_cx8802_init } true;havoc cx8802_init_#res#1;havoc cx8802_init_#t~nondet575#1, cx8802_init_#t~ret576#1, cx8802_init_~tmp~23#1;havoc cx8802_init_~tmp~23#1;havoc cx8802_init_#t~nondet575#1;assume { :begin_inline___pci_register_driver } true;__pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset, __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset, __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset := ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, 91, 0;havoc __pci_register_driver_#res#1;havoc __pci_register_driver_#t~nondet607#1, __pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset, __pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset, __pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset;__pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset := __pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset;__pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset := __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset;__pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset := __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset;assume -2147483648 <= __pci_register_driver_#t~nondet607#1 && __pci_register_driver_#t~nondet607#1 <= 2147483647;__pci_register_driver_#res#1 := __pci_register_driver_#t~nondet607#1;havoc __pci_register_driver_#t~nondet607#1; {21229#true} is VALID [2022-02-20 21:36:26,724 INFO L290 TraceCheckUtils]: 7: Hoare triple {21229#true} cx8802_init_#t~ret576#1 := __pci_register_driver_#res#1;assume { :end_inline___pci_register_driver } true;assume -2147483648 <= cx8802_init_#t~ret576#1 && cx8802_init_#t~ret576#1 <= 2147483647;cx8802_init_~tmp~23#1 := cx8802_init_#t~ret576#1;havoc cx8802_init_#t~ret576#1;cx8802_init_#res#1 := cx8802_init_~tmp~23#1; {21229#true} is VALID [2022-02-20 21:36:26,724 INFO L290 TraceCheckUtils]: 8: Hoare triple {21229#true} main_#t~ret579#1 := cx8802_init_#res#1;assume { :end_inline_cx8802_init } true;assume -2147483648 <= main_#t~ret579#1 && main_#t~ret579#1 <= 2147483647;main_~tmp~24#1 := main_#t~ret579#1;havoc main_#t~ret579#1; {21229#true} is VALID [2022-02-20 21:36:26,725 INFO L290 TraceCheckUtils]: 9: Hoare triple {21229#true} assume !(0 != main_~tmp~24#1); {21229#true} is VALID [2022-02-20 21:36:26,725 INFO L290 TraceCheckUtils]: 10: Hoare triple {21229#true} assume -2147483648 <= main_#t~nondet584#1 && main_#t~nondet584#1 <= 2147483647;main_~tmp___1~7#1 := main_#t~nondet584#1;havoc main_#t~nondet584#1; {21229#true} is VALID [2022-02-20 21:36:26,725 INFO L290 TraceCheckUtils]: 11: Hoare triple {21229#true} assume 0 != main_~tmp___1~7#1 || 0 != main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {21229#true} is VALID [2022-02-20 21:36:26,725 INFO L290 TraceCheckUtils]: 12: Hoare triple {21229#true} assume -2147483648 <= main_#t~nondet580#1 && main_#t~nondet580#1 <= 2147483647;main_~tmp___0~9#1 := main_#t~nondet580#1;havoc main_#t~nondet580#1;main_#t~switch581#1 := 0 == main_~tmp___0~9#1; {21229#true} is VALID [2022-02-20 21:36:26,725 INFO L290 TraceCheckUtils]: 13: Hoare triple {21229#true} assume main_#t~switch581#1; {21229#true} is VALID [2022-02-20 21:36:26,725 INFO L290 TraceCheckUtils]: 14: Hoare triple {21229#true} assume 0 == main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;assume { :begin_inline_cx8802_probe } true;cx8802_probe_#in~pci_dev#1.base, cx8802_probe_#in~pci_dev#1.offset, cx8802_probe_#in~pci_id#1.base, cx8802_probe_#in~pci_id#1.offset := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc cx8802_probe_#res#1;havoc cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset, cx8802_probe_#t~nondet551#1, cx8802_probe_#t~mem552#1, cx8802_probe_#t~ret553#1.base, cx8802_probe_#t~ret553#1.offset, cx8802_probe_#t~ret554#1, cx8802_probe_~pci_dev#1.base, cx8802_probe_~pci_dev#1.offset, cx8802_probe_~pci_id#1.base, cx8802_probe_~pci_id#1.offset, cx8802_probe_~dev~7#1.base, cx8802_probe_~dev~7#1.offset, cx8802_probe_~core~9#1.base, cx8802_probe_~core~9#1.offset, cx8802_probe_~err~4#1, cx8802_probe_~tmp~21#1.base, cx8802_probe_~tmp~21#1.offset;cx8802_probe_~pci_dev#1.base, cx8802_probe_~pci_dev#1.offset := cx8802_probe_#in~pci_dev#1.base, cx8802_probe_#in~pci_dev#1.offset;cx8802_probe_~pci_id#1.base, cx8802_probe_~pci_id#1.offset := cx8802_probe_#in~pci_id#1.base, cx8802_probe_#in~pci_id#1.offset;havoc cx8802_probe_~dev~7#1.base, cx8802_probe_~dev~7#1.offset;havoc cx8802_probe_~core~9#1.base, cx8802_probe_~core~9#1.offset;havoc cx8802_probe_~err~4#1;havoc cx8802_probe_~tmp~21#1.base, cx8802_probe_~tmp~21#1.offset;assume { :begin_inline_cx88_core_get } true;cx88_core_get_#in~arg0#1.base, cx88_core_get_#in~arg0#1.offset := cx8802_probe_~pci_dev#1.base, cx8802_probe_~pci_dev#1.offset;havoc cx88_core_get_#res#1.base, cx88_core_get_#res#1.offset;havoc cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset, cx88_core_get_~arg0#1.base, cx88_core_get_~arg0#1.offset;cx88_core_get_~arg0#1.base, cx88_core_get_~arg0#1.offset := cx88_core_get_#in~arg0#1.base, cx88_core_get_#in~arg0#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,726 INFO L272 TraceCheckUtils]: 15: Hoare triple {21229#true} call cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset := ldv_malloc(3606); {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:26,726 INFO L290 TraceCheckUtils]: 16: Hoare triple {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {21229#true} is VALID [2022-02-20 21:36:26,726 INFO L290 TraceCheckUtils]: 17: Hoare triple {21229#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {21229#true} is VALID [2022-02-20 21:36:26,726 INFO L290 TraceCheckUtils]: 18: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,726 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {21229#true} {21229#true} #1241#return; {21229#true} is VALID [2022-02-20 21:36:26,727 INFO L290 TraceCheckUtils]: 20: Hoare triple {21229#true} cx88_core_get_#res#1.base, cx88_core_get_#res#1.offset := cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset;havoc cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,727 INFO L290 TraceCheckUtils]: 21: Hoare triple {21229#true} cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset := cx88_core_get_#res#1.base, cx88_core_get_#res#1.offset;assume { :end_inline_cx88_core_get } true;cx8802_probe_~core~9#1.base, cx8802_probe_~core~9#1.offset := cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset;havoc cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {21229#true} assume 0 == (cx8802_probe_~core~9#1.base + cx8802_probe_~core~9#1.offset) % 18446744073709551616;cx8802_probe_#res#1 := -22; {21237#(<= (+ 22 |ULTIMATE.start_cx8802_probe_#res#1|) 0)} is VALID [2022-02-20 21:36:26,728 INFO L290 TraceCheckUtils]: 23: Hoare triple {21237#(<= (+ 22 |ULTIMATE.start_cx8802_probe_#res#1|) 0)} main_#t~ret582#1 := cx8802_probe_#res#1;assume { :end_inline_cx8802_probe } true;assume -2147483648 <= main_#t~ret582#1 && main_#t~ret582#1 <= 2147483647;main_~res_cx8802_probe_23~0#1 := main_#t~ret582#1;havoc main_#t~ret582#1;assume { :begin_inline_ldv_check_return_value } true;ldv_check_return_value_#in~arg0#1 := main_~res_cx8802_probe_23~0#1;havoc ldv_check_return_value_~arg0#1;ldv_check_return_value_~arg0#1 := ldv_check_return_value_#in~arg0#1; {21238#(<= (+ 22 |ULTIMATE.start_main_~res_cx8802_probe_23~0#1|) 0)} is VALID [2022-02-20 21:36:26,728 INFO L290 TraceCheckUtils]: 24: Hoare triple {21238#(<= (+ 22 |ULTIMATE.start_main_~res_cx8802_probe_23~0#1|) 0)} assume { :end_inline_ldv_check_return_value } true;assume { :begin_inline_ldv_check_return_value_probe } true;ldv_check_return_value_probe_#in~arg0#1 := main_~res_cx8802_probe_23~0#1;havoc ldv_check_return_value_probe_~arg0#1;ldv_check_return_value_probe_~arg0#1 := ldv_check_return_value_probe_#in~arg0#1; {21238#(<= (+ 22 |ULTIMATE.start_main_~res_cx8802_probe_23~0#1|) 0)} is VALID [2022-02-20 21:36:26,728 INFO L290 TraceCheckUtils]: 25: Hoare triple {21238#(<= (+ 22 |ULTIMATE.start_main_~res_cx8802_probe_23~0#1|) 0)} assume { :end_inline_ldv_check_return_value_probe } true; {21238#(<= (+ 22 |ULTIMATE.start_main_~res_cx8802_probe_23~0#1|) 0)} is VALID [2022-02-20 21:36:26,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {21238#(<= (+ 22 |ULTIMATE.start_main_~res_cx8802_probe_23~0#1|) 0)} assume !(0 != main_~res_cx8802_probe_23~0#1);main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 1 + main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {21230#false} is VALID [2022-02-20 21:36:26,729 INFO L290 TraceCheckUtils]: 27: Hoare triple {21230#false} assume -2147483648 <= main_#t~nondet584#1 && main_#t~nondet584#1 <= 2147483647;main_~tmp___1~7#1 := main_#t~nondet584#1;havoc main_#t~nondet584#1; {21230#false} is VALID [2022-02-20 21:36:26,729 INFO L290 TraceCheckUtils]: 28: Hoare triple {21230#false} assume 0 != main_~tmp___1~7#1 || 0 != main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {21230#false} is VALID [2022-02-20 21:36:26,729 INFO L290 TraceCheckUtils]: 29: Hoare triple {21230#false} assume -2147483648 <= main_#t~nondet580#1 && main_#t~nondet580#1 <= 2147483647;main_~tmp___0~9#1 := main_#t~nondet580#1;havoc main_#t~nondet580#1;main_#t~switch581#1 := 0 == main_~tmp___0~9#1; {21230#false} is VALID [2022-02-20 21:36:26,729 INFO L290 TraceCheckUtils]: 30: Hoare triple {21230#false} assume !main_#t~switch581#1;main_#t~switch581#1 := main_#t~switch581#1 || 1 == main_~tmp___0~9#1; {21230#false} is VALID [2022-02-20 21:36:26,729 INFO L290 TraceCheckUtils]: 31: Hoare triple {21230#false} assume main_#t~switch581#1; {21230#false} is VALID [2022-02-20 21:36:26,729 INFO L290 TraceCheckUtils]: 32: Hoare triple {21230#false} assume 1 == main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {21230#false} is VALID [2022-02-20 21:36:26,730 INFO L272 TraceCheckUtils]: 33: Hoare triple {21230#false} call ldv_handler_precall(); {21229#true} is VALID [2022-02-20 21:36:26,730 INFO L290 TraceCheckUtils]: 34: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,730 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {21229#true} {21230#false} #1273#return; {21230#false} is VALID [2022-02-20 21:36:26,730 INFO L290 TraceCheckUtils]: 36: Hoare triple {21230#false} assume { :begin_inline_cx8802_remove } true;cx8802_remove_#in~pci_dev#1.base, cx8802_remove_#in~pci_dev#1.offset := main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset, cx8802_remove_#t~nondet556#1, cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset, cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset, cx8802_remove_#t~ret559#1, cx8802_remove_#t~nondet560#1, cx8802_remove_#t~mem561#1.base, cx8802_remove_#t~mem561#1.offset, cx8802_remove_#t~mem562#1.base, cx8802_remove_#t~mem562#1.offset, cx8802_remove_#t~mem563#1.base, cx8802_remove_#t~mem563#1.offset, cx8802_remove_#t~mem566#1.base, cx8802_remove_#t~mem566#1.offset, cx8802_remove_#t~ret567#1, cx8802_remove_#t~nondet568#1, cx8802_remove_#t~mem569#1.base, cx8802_remove_#t~mem569#1.offset, cx8802_remove_#t~mem570#1.base, cx8802_remove_#t~mem570#1.offset, cx8802_remove_#t~mem571#1.base, cx8802_remove_#t~mem571#1.offset, cx8802_remove_#t~mem572#1.base, cx8802_remove_#t~mem572#1.offset, cx8802_remove_#t~mem573#1.base, cx8802_remove_#t~mem573#1.offset, cx8802_remove_#t~mem574#1.base, cx8802_remove_#t~mem574#1.offset, cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset, cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset, cx8802_remove_~drv~0#1.base, cx8802_remove_~drv~0#1.offset, cx8802_remove_~tmp___0~8#1.base, cx8802_remove_~tmp___0~8#1.offset, cx8802_remove_~err~5#1, cx8802_remove_~__mptr~7#1.base, cx8802_remove_~__mptr~7#1.offset, cx8802_remove_~__mptr___0~4#1.base, cx8802_remove_~__mptr___0~4#1.offset, cx8802_remove_~__mptr___1~2#1.base, cx8802_remove_~__mptr___1~2#1.offset, cx8802_remove_~tmp___1~6#1;cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset := cx8802_remove_#in~pci_dev#1.base, cx8802_remove_#in~pci_dev#1.offset;havoc cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset;havoc cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset;havoc cx8802_remove_~drv~0#1.base, cx8802_remove_~drv~0#1.offset;havoc cx8802_remove_~tmp___0~8#1.base, cx8802_remove_~tmp___0~8#1.offset;havoc cx8802_remove_~err~5#1;havoc cx8802_remove_~__mptr~7#1.base, cx8802_remove_~__mptr~7#1.offset;havoc cx8802_remove_~__mptr___0~4#1.base, cx8802_remove_~__mptr___0~4#1.offset;havoc cx8802_remove_~__mptr___1~2#1.base, cx8802_remove_~__mptr___1~2#1.offset;havoc cx8802_remove_~tmp___1~6#1; {21230#false} is VALID [2022-02-20 21:36:26,730 INFO L272 TraceCheckUtils]: 37: Hoare triple {21230#false} call cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset := pci_get_drvdata(cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset); {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:26,731 INFO L290 TraceCheckUtils]: 38: Hoare triple {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~pdev#1.base, ~pdev#1.offset := #in~pdev#1.base, #in~pdev#1.offset;havoc ~tmp~5#1.base, ~tmp~5#1.offset;assume { :begin_inline_dev_get_drvdata } true;dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset := ~pdev#1.base, 137 + ~pdev#1.offset;havoc dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset, dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset;dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset := dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,731 INFO L272 TraceCheckUtils]: 39: Hoare triple {21229#true} call dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset := ldv_malloc(0); {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:26,731 INFO L290 TraceCheckUtils]: 40: Hoare triple {21262#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {21229#true} is VALID [2022-02-20 21:36:26,731 INFO L290 TraceCheckUtils]: 41: Hoare triple {21229#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {21229#true} is VALID [2022-02-20 21:36:26,731 INFO L290 TraceCheckUtils]: 42: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,732 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {21229#true} {21229#true} #1221#return; {21229#true} is VALID [2022-02-20 21:36:26,732 INFO L290 TraceCheckUtils]: 44: Hoare triple {21229#true} dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset := dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,736 INFO L290 TraceCheckUtils]: 45: Hoare triple {21229#true} #t~ret92#1.base, #t~ret92#1.offset := dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;assume { :end_inline_dev_get_drvdata } true;~tmp~5#1.base, ~tmp~5#1.offset := #t~ret92#1.base, #t~ret92#1.offset;havoc #t~ret92#1.base, #t~ret92#1.offset;#res#1.base, #res#1.offset := ~tmp~5#1.base, ~tmp~5#1.offset; {21229#true} is VALID [2022-02-20 21:36:26,736 INFO L290 TraceCheckUtils]: 46: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,736 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {21229#true} {21230#false} #1275#return; {21230#false} is VALID [2022-02-20 21:36:26,737 INFO L290 TraceCheckUtils]: 48: Hoare triple {21230#false} cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset := cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset;havoc cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset;cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset := cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset; {21230#false} is VALID [2022-02-20 21:36:26,740 INFO L290 TraceCheckUtils]: 49: Hoare triple {21230#false} assume 0 != ~debug~0 % 4294967296;havoc cx8802_remove_#t~nondet556#1;call cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);havoc cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset; {21230#false} is VALID [2022-02-20 21:36:26,741 INFO L290 TraceCheckUtils]: 50: Hoare triple {21230#false} assume { :begin_inline_flush_request_modules } true;flush_request_modules_#in~dev#1.base, flush_request_modules_#in~dev#1.offset := cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset;havoc flush_request_modules_#t~ret143#1, flush_request_modules_~dev#1.base, flush_request_modules_~dev#1.offset;flush_request_modules_~dev#1.base, flush_request_modules_~dev#1.offset := flush_request_modules_#in~dev#1.base, flush_request_modules_#in~dev#1.offset;assume { :begin_inline_flush_work_sync } true;flush_work_sync_#in~arg0#1.base, flush_work_sync_#in~arg0#1.offset := flush_request_modules_~dev#1.base, 894 + flush_request_modules_~dev#1.offset;havoc flush_work_sync_#res#1;havoc flush_work_sync_#t~nondet620#1, flush_work_sync_~arg0#1.base, flush_work_sync_~arg0#1.offset;flush_work_sync_~arg0#1.base, flush_work_sync_~arg0#1.offset := flush_work_sync_#in~arg0#1.base, flush_work_sync_#in~arg0#1.offset;flush_work_sync_#res#1 := flush_work_sync_#t~nondet620#1;havoc flush_work_sync_#t~nondet620#1; {21230#false} is VALID [2022-02-20 21:36:26,741 INFO L290 TraceCheckUtils]: 51: Hoare triple {21230#false} flush_request_modules_#t~ret143#1 := flush_work_sync_#res#1;assume { :end_inline_flush_work_sync } true;havoc flush_request_modules_#t~ret143#1; {21230#false} is VALID [2022-02-20 21:36:26,741 INFO L290 TraceCheckUtils]: 52: Hoare triple {21230#false} assume { :end_inline_flush_request_modules } true;call cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);assume { :begin_inline_ldv_mutex_lock_12 } true;ldv_mutex_lock_12_#in~ldv_func_arg1#1.base, ldv_mutex_lock_12_#in~ldv_func_arg1#1.offset := cx8802_remove_#t~mem558#1.base, 3422 + cx8802_remove_#t~mem558#1.offset;havoc ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset;ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset := ldv_mutex_lock_12_#in~ldv_func_arg1#1.base, ldv_mutex_lock_12_#in~ldv_func_arg1#1.offset; {21230#false} is VALID [2022-02-20 21:36:26,741 INFO L272 TraceCheckUtils]: 53: Hoare triple {21230#false} call ldv_mutex_lock_lock_of_cx88_core(ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset); {21267#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} is VALID [2022-02-20 21:36:26,742 INFO L290 TraceCheckUtils]: 54: Hoare triple {21267#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {21229#true} is VALID [2022-02-20 21:36:26,743 INFO L290 TraceCheckUtils]: 55: Hoare triple {21229#true} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {21229#true} is VALID [2022-02-20 21:36:26,743 INFO L290 TraceCheckUtils]: 56: Hoare triple {21229#true} ~ldv_mutex_lock_of_cx88_core~0 := 2; {21229#true} is VALID [2022-02-20 21:36:26,744 INFO L290 TraceCheckUtils]: 57: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,744 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {21229#true} {21230#false} #1277#return; {21230#false} is VALID [2022-02-20 21:36:26,744 INFO L272 TraceCheckUtils]: 59: Hoare triple {21230#false} call mutex_lock(ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset); {21229#true} is VALID [2022-02-20 21:36:26,744 INFO L290 TraceCheckUtils]: 60: Hoare triple {21229#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {21229#true} is VALID [2022-02-20 21:36:26,744 INFO L290 TraceCheckUtils]: 61: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,745 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {21229#true} {21230#false} #1279#return; {21230#false} is VALID [2022-02-20 21:36:26,745 INFO L290 TraceCheckUtils]: 63: Hoare triple {21230#false} assume { :end_inline_ldv_mutex_lock_12 } true;havoc cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset; {21230#false} is VALID [2022-02-20 21:36:26,746 INFO L272 TraceCheckUtils]: 64: Hoare triple {21230#false} call cx8802_remove_#t~ret559#1 := list_empty(cx8802_remove_~dev~8#1.base, 878 + cx8802_remove_~dev~8#1.offset); {21229#true} is VALID [2022-02-20 21:36:26,747 INFO L290 TraceCheckUtils]: 65: Hoare triple {21229#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~head.base, ~head.offset, 8);#res := (if (#t~mem10.base + #t~mem10.offset) % 18446744073709551616 == (~head.base + ~head.offset) % 18446744073709551616 then 1 else 0);havoc #t~mem10.base, #t~mem10.offset; {21229#true} is VALID [2022-02-20 21:36:26,747 INFO L290 TraceCheckUtils]: 66: Hoare triple {21229#true} assume true; {21229#true} is VALID [2022-02-20 21:36:26,747 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {21229#true} {21230#false} #1281#return; {21230#false} is VALID [2022-02-20 21:36:26,747 INFO L290 TraceCheckUtils]: 68: Hoare triple {21230#false} assume -2147483648 <= cx8802_remove_#t~ret559#1 && cx8802_remove_#t~ret559#1 <= 2147483647;cx8802_remove_~tmp___1~6#1 := cx8802_remove_#t~ret559#1;havoc cx8802_remove_#t~ret559#1; {21230#false} is VALID [2022-02-20 21:36:26,748 INFO L290 TraceCheckUtils]: 69: Hoare triple {21230#false} assume !(0 == cx8802_remove_~tmp___1~6#1); {21230#false} is VALID [2022-02-20 21:36:26,748 INFO L290 TraceCheckUtils]: 70: Hoare triple {21230#false} call cx8802_remove_#t~mem571#1.base, cx8802_remove_#t~mem571#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);assume { :begin_inline_ldv_mutex_unlock_13 } true;ldv_mutex_unlock_13_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_13_#in~ldv_func_arg1#1.offset := cx8802_remove_#t~mem571#1.base, 3422 + cx8802_remove_#t~mem571#1.offset;havoc ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset;ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset := ldv_mutex_unlock_13_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_13_#in~ldv_func_arg1#1.offset; {21230#false} is VALID [2022-02-20 21:36:26,748 INFO L272 TraceCheckUtils]: 71: Hoare triple {21230#false} call ldv_mutex_unlock_lock_of_cx88_core(ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset); {21230#false} is VALID [2022-02-20 21:36:26,748 INFO L290 TraceCheckUtils]: 72: Hoare triple {21230#false} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {21230#false} is VALID [2022-02-20 21:36:26,748 INFO L290 TraceCheckUtils]: 73: Hoare triple {21230#false} assume !(2 == ~ldv_mutex_lock_of_cx88_core~0); {21230#false} is VALID [2022-02-20 21:36:26,748 INFO L272 TraceCheckUtils]: 74: Hoare triple {21230#false} call ldv_error(); {21230#false} is VALID [2022-02-20 21:36:26,748 INFO L290 TraceCheckUtils]: 75: Hoare triple {21230#false} assume !false; {21230#false} is VALID [2022-02-20 21:36:26,749 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-20 21:36:26,749 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:36:26,749 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954264908] [2022-02-20 21:36:26,750 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954264908] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:36:26,750 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:36:26,750 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 21:36:26,750 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910152454] [2022-02-20 21:36:26,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:36:26,751 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 76 [2022-02-20 21:36:26,751 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:36:26,751 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-02-20 21:36:26,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:26,802 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 21:36:26,803 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:36:26,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 21:36:26,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 21:36:26,804 INFO L87 Difference]: Start difference. First operand 828 states and 1135 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-02-20 21:36:30,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:30,829 INFO L93 Difference]: Finished difference Result 1709 states and 2341 transitions. [2022-02-20 21:36:30,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 21:36:30,829 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 76 [2022-02-20 21:36:30,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:36:30,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-02-20 21:36:30,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1538 transitions. [2022-02-20 21:36:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-02-20 21:36:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1538 transitions. [2022-02-20 21:36:30,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1538 transitions. [2022-02-20 21:36:32,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1538 edges. 1538 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:32,098 INFO L225 Difference]: With dead ends: 1709 [2022-02-20 21:36:32,099 INFO L226 Difference]: Without dead ends: 885 [2022-02-20 21:36:32,102 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-02-20 21:36:32,105 INFO L933 BasicCegarLoop]: 654 mSDtfsCounter, 613 mSDsluCounter, 821 mSDsCounter, 0 mSdLazyCounter, 1305 mSolverCounterSat, 439 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 622 SdHoareTripleChecker+Valid, 1475 SdHoareTripleChecker+Invalid, 1744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 439 IncrementalHoareTripleChecker+Valid, 1305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 21:36:32,105 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [622 Valid, 1475 Invalid, 1744 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [439 Valid, 1305 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 21:36:32,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states. [2022-02-20 21:36:32,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 828. [2022-02-20 21:36:32,128 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:36:32,129 INFO L82 GeneralOperation]: Start isEquivalent. First operand 885 states. Second operand has 828 states, 570 states have (on average 1.2719298245614035) internal successors, (725), 584 states have internal predecessors, (725), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:32,131 INFO L74 IsIncluded]: Start isIncluded. First operand 885 states. Second operand has 828 states, 570 states have (on average 1.2719298245614035) internal successors, (725), 584 states have internal predecessors, (725), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:32,132 INFO L87 Difference]: Start difference. First operand 885 states. Second operand has 828 states, 570 states have (on average 1.2719298245614035) internal successors, (725), 584 states have internal predecessors, (725), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:32,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:32,165 INFO L93 Difference]: Finished difference Result 885 states and 1210 transitions. [2022-02-20 21:36:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1210 transitions. [2022-02-20 21:36:32,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:32,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:32,169 INFO L74 IsIncluded]: Start isIncluded. First operand has 828 states, 570 states have (on average 1.2719298245614035) internal successors, (725), 584 states have internal predecessors, (725), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) Second operand 885 states. [2022-02-20 21:36:32,170 INFO L87 Difference]: Start difference. First operand has 828 states, 570 states have (on average 1.2719298245614035) internal successors, (725), 584 states have internal predecessors, (725), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) Second operand 885 states. [2022-02-20 21:36:32,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:32,209 INFO L93 Difference]: Finished difference Result 885 states and 1210 transitions. [2022-02-20 21:36:32,209 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1210 transitions. [2022-02-20 21:36:32,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:32,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:32,214 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:36:32,214 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:36:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 828 states, 570 states have (on average 1.2719298245614035) internal successors, (725), 584 states have internal predecessors, (725), 205 states have call successors, (205), 53 states have call predecessors, (205), 52 states have return successors, (204), 200 states have call predecessors, (204), 204 states have call successors, (204) [2022-02-20 21:36:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 828 states and 1134 transitions. [2022-02-20 21:36:32,252 INFO L78 Accepts]: Start accepts. Automaton has 828 states and 1134 transitions. Word has length 76 [2022-02-20 21:36:32,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:36:32,252 INFO L470 AbstractCegarLoop]: Abstraction has 828 states and 1134 transitions. [2022-02-20 21:36:32,252 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-02-20 21:36:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1134 transitions. [2022-02-20 21:36:32,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-02-20 21:36:32,254 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:36:32,255 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:32,255 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 21:36:32,255 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:36:32,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:36:32,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1647711935, now seen corresponding path program 1 times [2022-02-20 21:36:32,256 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:36:32,256 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205405360] [2022-02-20 21:36:32,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:36:32,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:36:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 21:36:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,431 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26638#true} {26638#true} #1239#return; {26638#true} is VALID [2022-02-20 21:36:32,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 21:36:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {26638#true} is VALID [2022-02-20 21:36:32,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {26638#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {26638#true} is VALID [2022-02-20 21:36:32,446 INFO L290 TraceCheckUtils]: 2: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,446 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26638#true} {26638#true} #1241#return; {26638#true} is VALID [2022-02-20 21:36:32,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-02-20 21:36:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {26638#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset; {26638#true} is VALID [2022-02-20 21:36:32,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,457 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26638#true} {26638#true} #1271#return; {26638#true} is VALID [2022-02-20 21:36:32,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-02-20 21:36:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,466 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26638#true} {26638#true} #1273#return; {26638#true} is VALID [2022-02-20 21:36:32,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-02-20 21:36:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:36:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {26638#true} is VALID [2022-02-20 21:36:32,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {26638#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {26638#true} is VALID [2022-02-20 21:36:32,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,494 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26638#true} {26638#true} #1221#return; {26638#true} is VALID [2022-02-20 21:36:32,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~pdev#1.base, ~pdev#1.offset := #in~pdev#1.base, #in~pdev#1.offset;havoc ~tmp~5#1.base, ~tmp~5#1.offset;assume { :begin_inline_dev_get_drvdata } true;dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset := ~pdev#1.base, 137 + ~pdev#1.offset;havoc dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset, dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset;dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset := dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,495 INFO L272 TraceCheckUtils]: 1: Hoare triple {26638#true} call dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset := ldv_malloc(0); {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:32,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {26638#true} is VALID [2022-02-20 21:36:32,495 INFO L290 TraceCheckUtils]: 3: Hoare triple {26638#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {26638#true} is VALID [2022-02-20 21:36:32,495 INFO L290 TraceCheckUtils]: 4: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,495 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {26638#true} {26638#true} #1221#return; {26638#true} is VALID [2022-02-20 21:36:32,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {26638#true} dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset := dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {26638#true} #t~ret92#1.base, #t~ret92#1.offset := dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;assume { :end_inline_dev_get_drvdata } true;~tmp~5#1.base, ~tmp~5#1.offset := #t~ret92#1.base, #t~ret92#1.offset;havoc #t~ret92#1.base, #t~ret92#1.offset;#res#1.base, #res#1.offset := ~tmp~5#1.base, ~tmp~5#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,496 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {26638#true} {26638#true} #1275#return; {26638#true} is VALID [2022-02-20 21:36:32,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-02-20 21:36:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,519 INFO L290 TraceCheckUtils]: 0: Hoare triple {26678#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {26638#true} is VALID [2022-02-20 21:36:32,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {26638#true} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {26638#true} is VALID [2022-02-20 21:36:32,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {26638#true} ~ldv_mutex_lock_of_cx88_core~0 := 2; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,520 INFO L290 TraceCheckUtils]: 3: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} assume true; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,521 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} {26638#true} #1277#return; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-02-20 21:36:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {26638#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {26638#true} is VALID [2022-02-20 21:36:32,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,536 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26638#true} {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} #1279#return; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-02-20 21:36:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:36:32,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {26638#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~head.base, ~head.offset, 8);#res := (if (#t~mem10.base + #t~mem10.offset) % 18446744073709551616 == (~head.base + ~head.offset) % 18446744073709551616 then 1 else 0);havoc #t~mem10.base, #t~mem10.offset; {26638#true} is VALID [2022-02-20 21:36:32,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,552 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26638#true} {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} #1281#return; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {26638#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(56, 2);call #Ultimate.allocInit(9, 3);call #Ultimate.allocInit(15, 4);call #Ultimate.allocInit(26, 5);call #Ultimate.allocInit(52, 6);call #Ultimate.allocInit(45, 7);call #Ultimate.allocInit(43, 8);call #Ultimate.allocInit(49, 9);call #Ultimate.allocInit(50, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(42, 12);call #Ultimate.allocInit(31, 13);call #Ultimate.allocInit(36, 14);call #Ultimate.allocInit(52, 15);call #Ultimate.allocInit(52, 16);call #Ultimate.allocInit(54, 17);call #Ultimate.allocInit(50, 18);call #Ultimate.allocInit(22, 19);call #Ultimate.allocInit(19, 20);call #Ultimate.allocInit(32, 21);call #Ultimate.allocInit(45, 22);call #Ultimate.allocInit(41, 23);call #Ultimate.allocInit(17, 24);call #Ultimate.allocInit(53, 25);call #Ultimate.allocInit(45, 26);call #Ultimate.allocInit(17, 27);call #Ultimate.allocInit(40, 28);call #Ultimate.allocInit(32, 29);call #Ultimate.allocInit(36, 30);call #Ultimate.allocInit(7, 31);call write~init~int(99, 31, 0, 1);call write~init~int(97, 31, 1, 1);call write~init~int(110, 31, 2, 1);call write~init~int(99, 31, 3, 1);call write~init~int(101, 31, 4, 1);call write~init~int(108, 31, 5, 1);call write~init~int(0, 31, 6, 1);call #Ultimate.allocInit(18, 32);call #Ultimate.allocInit(15, 33);call #Ultimate.allocInit(8, 34);call #Ultimate.allocInit(10, 35);call #Ultimate.allocInit(10, 36);call #Ultimate.allocInit(9, 37);call #Ultimate.allocInit(8, 38);call #Ultimate.allocInit(8, 39);call #Ultimate.allocInit(8, 40);call #Ultimate.allocInit(8, 41);call #Ultimate.allocInit(10, 42);call #Ultimate.allocInit(8, 43);call #Ultimate.allocInit(31, 44);call #Ultimate.allocInit(10, 45);call #Ultimate.allocInit(32, 46);call #Ultimate.allocInit(23, 47);call #Ultimate.allocInit(38, 48);call #Ultimate.allocInit(26, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(30, 51);call #Ultimate.allocInit(29, 52);call #Ultimate.allocInit(36, 53);call #Ultimate.allocInit(34, 54);call #Ultimate.allocInit(67, 55);call #Ultimate.allocInit(22, 56);call #Ultimate.allocInit(20, 57);call #Ultimate.allocInit(25, 58);call #Ultimate.allocInit(34, 59);call #Ultimate.allocInit(23, 60);call #Ultimate.allocInit(18, 61);call #Ultimate.allocInit(28, 62);call #Ultimate.allocInit(28, 63);call #Ultimate.allocInit(17, 64);call #Ultimate.allocInit(41, 65);call #Ultimate.allocInit(23, 66);call #Ultimate.allocInit(41, 67);call #Ultimate.allocInit(23, 68);call #Ultimate.allocInit(59, 69);call #Ultimate.allocInit(4, 70);call write~init~int(100, 70, 0, 1);call write~init~int(118, 70, 1, 1);call write~init~int(98, 70, 2, 1);call write~init~int(0, 70, 3, 1);call #Ultimate.allocInit(10, 71);call #Ultimate.allocInit(7, 72);call write~init~int(115, 72, 0, 1);call write~init~int(104, 72, 1, 1);call write~init~int(97, 72, 2, 1);call write~init~int(114, 72, 3, 1);call write~init~int(101, 72, 4, 1);call write~init~int(100, 72, 5, 1);call write~init~int(0, 72, 6, 1);call #Ultimate.allocInit(10, 73);call #Ultimate.allocInit(37, 74);call #Ultimate.allocInit(52, 75);call #Ultimate.allocInit(40, 76);call #Ultimate.allocInit(61, 77);call #Ultimate.allocInit(4, 78);call write~init~int(100, 78, 0, 1);call write~init~int(118, 78, 1, 1);call write~init~int(98, 78, 2, 1);call write~init~int(0, 78, 3, 1);call #Ultimate.allocInit(10, 79);call #Ultimate.allocInit(7, 80);call write~init~int(115, 80, 0, 1);call write~init~int(104, 80, 1, 1);call write~init~int(97, 80, 2, 1);call write~init~int(114, 80, 3, 1);call write~init~int(101, 80, 4, 1);call write~init~int(100, 80, 5, 1);call write~init~int(0, 80, 6, 1);call #Ultimate.allocInit(10, 81);call #Ultimate.allocInit(52, 82);call #Ultimate.allocInit(43, 83);call #Ultimate.allocInit(35, 84);call #Ultimate.allocInit(18, 85);call #Ultimate.allocInit(14, 86);call #Ultimate.allocInit(81, 87);call #Ultimate.allocInit(43, 88);call #Ultimate.allocInit(25, 89);call #Ultimate.allocInit(67, 90);call #Ultimate.allocInit(7, 91);call write~init~int(99, 91, 0, 1);call write~init~int(120, 91, 1, 1);call write~init~int(56, 91, 2, 1);call write~init~int(56, 91, 3, 1);call write~init~int(48, 91, 4, 1);call write~init~int(50, 91, 5, 1);call write~init~int(0, 91, 6, 1);~debug~0 := 0;~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset := 92, 0;call #Ultimate.allocInit(16, 92);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, 8);call write~init~$Pointer$(~#cx8802_devlist~0.base, ~#cx8802_devlist~0.offset, ~#cx8802_devlist~0.base, 8 + ~#cx8802_devlist~0.offset, 8);~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset := 93, 0;call #Ultimate.allocInit(256, 93);call write~init~$Pointer$(35, 0, ~#cx88_mpeg_irqs~0.base, ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 8 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 16 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 24 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(36, 0, ~#cx88_mpeg_irqs~0.base, 32 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 40 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 48 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 56 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(37, 0, ~#cx88_mpeg_irqs~0.base, 64 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 72 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 80 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 88 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(38, 0, ~#cx88_mpeg_irqs~0.base, 96 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 104 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 112 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 120 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(39, 0, ~#cx88_mpeg_irqs~0.base, 128 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(40, 0, ~#cx88_mpeg_irqs~0.base, 136 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(41, 0, ~#cx88_mpeg_irqs~0.base, 144 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(42, 0, ~#cx88_mpeg_irqs~0.base, 152 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(43, 0, ~#cx88_mpeg_irqs~0.base, 160 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 168 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 176 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 184 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 192 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 200 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 208 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 216 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 224 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 232 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 240 + ~#cx88_mpeg_irqs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx88_mpeg_irqs~0.base, 248 + ~#cx88_mpeg_irqs~0.offset, 8);~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset := 94, 0;call #Ultimate.allocInit(64, 94);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#cx8802_pci_tbl~0.base);call write~unchecked~int(5361, ~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(34818, ~#cx8802_pci_tbl~0.base, 4 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 8 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(4294967295, ~#cx8802_pci_tbl~0.base, 12 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 16 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 20 + ~#cx8802_pci_tbl~0.offset, 4);call write~unchecked~int(0, ~#cx8802_pci_tbl~0.base, 24 + ~#cx8802_pci_tbl~0.offset, 8);~__mod_pci_device_table~0.vendor := 0;~__mod_pci_device_table~0.device := 0;~__mod_pci_device_table~0.subvendor := 0;~__mod_pci_device_table~0.subdevice := 0;~__mod_pci_device_table~0.class := 0;~__mod_pci_device_table~0.class_mask := 0;~__mod_pci_device_table~0.driver_data := 0;~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset := 95, 0;call #Ultimate.allocInit(273, 95);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 8 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(89, 0, ~#cx8802_pci_driver~0.base, 16 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(~#cx8802_pci_tbl~0.base, ~#cx8802_pci_tbl~0.offset, ~#cx8802_pci_driver~0.base, 24 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_probe.base, #funAddr~cx8802_probe.offset, ~#cx8802_pci_driver~0.base, 32 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~cx8802_remove.base, #funAddr~cx8802_remove.offset, ~#cx8802_pci_driver~0.base, 40 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 48 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 56 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 64 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 72 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 80 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 88 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 96 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 104 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 112 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 120 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 128 + ~#cx8802_pci_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 129 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 137 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 145 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 153 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 161 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 169 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 177 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 185 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 193 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 197 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 201 + ~#cx8802_pci_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 205 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 213 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 221 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 229 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 237 + ~#cx8802_pci_driver~0.offset, 8);call write~init~int(0, ~#cx8802_pci_driver~0.base, 245 + ~#cx8802_pci_driver~0.offset, 4);call write~init~int(0, ~#cx8802_pci_driver~0.base, 249 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 257 + ~#cx8802_pci_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#cx8802_pci_driver~0.base, 265 + ~#cx8802_pci_driver~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_mutex_lock_of_cx88_core~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; {26638#true} is VALID [2022-02-20 21:36:32,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {26638#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret579#1, main_#t~nondet580#1, main_#t~switch581#1, main_#t~ret582#1, main_#t~ret583#1, main_#t~nondet584#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset, main_~res_cx8802_probe_23~0#1, main_~var_cx8802_irq_12_p0~0#1, main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset, main_~var_cx8802_timeout_10_p0~0#1, main_~ldv_s_cx8802_pci_driver_pci_driver~0#1, main_~tmp~24#1, main_~tmp___0~9#1, main_~tmp___1~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc main_~res_cx8802_probe_23~0#1;havoc main_~var_cx8802_irq_12_p0~0#1;havoc main_~var_cx8802_irq_12_p1~0#1.base, main_~var_cx8802_irq_12_p1~0#1.offset;havoc main_~var_cx8802_timeout_10_p0~0#1;havoc main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;havoc main_~tmp~24#1;havoc main_~tmp___0~9#1;havoc main_~tmp___1~7#1;main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 0;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_lock_of_cx88_core~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; {26638#true} is VALID [2022-02-20 21:36:32,553 INFO L290 TraceCheckUtils]: 2: Hoare triple {26638#true} assume { :end_inline_ldv_initialize } true; {26638#true} is VALID [2022-02-20 21:36:32,554 INFO L272 TraceCheckUtils]: 3: Hoare triple {26638#true} call ldv_handler_precall(); {26638#true} is VALID [2022-02-20 21:36:32,554 INFO L290 TraceCheckUtils]: 4: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,554 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {26638#true} {26638#true} #1239#return; {26638#true} is VALID [2022-02-20 21:36:32,554 INFO L290 TraceCheckUtils]: 6: Hoare triple {26638#true} assume { :begin_inline_cx8802_init } true;havoc cx8802_init_#res#1;havoc cx8802_init_#t~nondet575#1, cx8802_init_#t~ret576#1, cx8802_init_~tmp~23#1;havoc cx8802_init_~tmp~23#1;havoc cx8802_init_#t~nondet575#1;assume { :begin_inline___pci_register_driver } true;__pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset, __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset, __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset := ~#cx8802_pci_driver~0.base, ~#cx8802_pci_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, 91, 0;havoc __pci_register_driver_#res#1;havoc __pci_register_driver_#t~nondet607#1, __pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset, __pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset, __pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset;__pci_register_driver_~arg0#1.base, __pci_register_driver_~arg0#1.offset := __pci_register_driver_#in~arg0#1.base, __pci_register_driver_#in~arg0#1.offset;__pci_register_driver_~arg1#1.base, __pci_register_driver_~arg1#1.offset := __pci_register_driver_#in~arg1#1.base, __pci_register_driver_#in~arg1#1.offset;__pci_register_driver_~arg2#1.base, __pci_register_driver_~arg2#1.offset := __pci_register_driver_#in~arg2#1.base, __pci_register_driver_#in~arg2#1.offset;assume -2147483648 <= __pci_register_driver_#t~nondet607#1 && __pci_register_driver_#t~nondet607#1 <= 2147483647;__pci_register_driver_#res#1 := __pci_register_driver_#t~nondet607#1;havoc __pci_register_driver_#t~nondet607#1; {26638#true} is VALID [2022-02-20 21:36:32,554 INFO L290 TraceCheckUtils]: 7: Hoare triple {26638#true} cx8802_init_#t~ret576#1 := __pci_register_driver_#res#1;assume { :end_inline___pci_register_driver } true;assume -2147483648 <= cx8802_init_#t~ret576#1 && cx8802_init_#t~ret576#1 <= 2147483647;cx8802_init_~tmp~23#1 := cx8802_init_#t~ret576#1;havoc cx8802_init_#t~ret576#1;cx8802_init_#res#1 := cx8802_init_~tmp~23#1; {26638#true} is VALID [2022-02-20 21:36:32,555 INFO L290 TraceCheckUtils]: 8: Hoare triple {26638#true} main_#t~ret579#1 := cx8802_init_#res#1;assume { :end_inline_cx8802_init } true;assume -2147483648 <= main_#t~ret579#1 && main_#t~ret579#1 <= 2147483647;main_~tmp~24#1 := main_#t~ret579#1;havoc main_#t~ret579#1; {26638#true} is VALID [2022-02-20 21:36:32,555 INFO L290 TraceCheckUtils]: 9: Hoare triple {26638#true} assume !(0 != main_~tmp~24#1); {26638#true} is VALID [2022-02-20 21:36:32,555 INFO L290 TraceCheckUtils]: 10: Hoare triple {26638#true} assume -2147483648 <= main_#t~nondet584#1 && main_#t~nondet584#1 <= 2147483647;main_~tmp___1~7#1 := main_#t~nondet584#1;havoc main_#t~nondet584#1; {26638#true} is VALID [2022-02-20 21:36:32,555 INFO L290 TraceCheckUtils]: 11: Hoare triple {26638#true} assume 0 != main_~tmp___1~7#1 || 0 != main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {26638#true} is VALID [2022-02-20 21:36:32,555 INFO L290 TraceCheckUtils]: 12: Hoare triple {26638#true} assume -2147483648 <= main_#t~nondet580#1 && main_#t~nondet580#1 <= 2147483647;main_~tmp___0~9#1 := main_#t~nondet580#1;havoc main_#t~nondet580#1;main_#t~switch581#1 := 0 == main_~tmp___0~9#1; {26638#true} is VALID [2022-02-20 21:36:32,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {26638#true} assume main_#t~switch581#1; {26638#true} is VALID [2022-02-20 21:36:32,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {26638#true} assume 0 == main_~ldv_s_cx8802_pci_driver_pci_driver~0#1;assume { :begin_inline_cx8802_probe } true;cx8802_probe_#in~pci_dev#1.base, cx8802_probe_#in~pci_dev#1.offset, cx8802_probe_#in~pci_id#1.base, cx8802_probe_#in~pci_id#1.offset := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_cx8802_probe_23_p1~0#1.base, main_~var_cx8802_probe_23_p1~0#1.offset;havoc cx8802_probe_#res#1;havoc cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset, cx8802_probe_#t~nondet551#1, cx8802_probe_#t~mem552#1, cx8802_probe_#t~ret553#1.base, cx8802_probe_#t~ret553#1.offset, cx8802_probe_#t~ret554#1, cx8802_probe_~pci_dev#1.base, cx8802_probe_~pci_dev#1.offset, cx8802_probe_~pci_id#1.base, cx8802_probe_~pci_id#1.offset, cx8802_probe_~dev~7#1.base, cx8802_probe_~dev~7#1.offset, cx8802_probe_~core~9#1.base, cx8802_probe_~core~9#1.offset, cx8802_probe_~err~4#1, cx8802_probe_~tmp~21#1.base, cx8802_probe_~tmp~21#1.offset;cx8802_probe_~pci_dev#1.base, cx8802_probe_~pci_dev#1.offset := cx8802_probe_#in~pci_dev#1.base, cx8802_probe_#in~pci_dev#1.offset;cx8802_probe_~pci_id#1.base, cx8802_probe_~pci_id#1.offset := cx8802_probe_#in~pci_id#1.base, cx8802_probe_#in~pci_id#1.offset;havoc cx8802_probe_~dev~7#1.base, cx8802_probe_~dev~7#1.offset;havoc cx8802_probe_~core~9#1.base, cx8802_probe_~core~9#1.offset;havoc cx8802_probe_~err~4#1;havoc cx8802_probe_~tmp~21#1.base, cx8802_probe_~tmp~21#1.offset;assume { :begin_inline_cx88_core_get } true;cx88_core_get_#in~arg0#1.base, cx88_core_get_#in~arg0#1.offset := cx8802_probe_~pci_dev#1.base, cx8802_probe_~pci_dev#1.offset;havoc cx88_core_get_#res#1.base, cx88_core_get_#res#1.offset;havoc cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset, cx88_core_get_~arg0#1.base, cx88_core_get_~arg0#1.offset;cx88_core_get_~arg0#1.base, cx88_core_get_~arg0#1.offset := cx88_core_get_#in~arg0#1.base, cx88_core_get_#in~arg0#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,556 INFO L272 TraceCheckUtils]: 15: Hoare triple {26638#true} call cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset := ldv_malloc(3606); {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:32,556 INFO L290 TraceCheckUtils]: 16: Hoare triple {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {26638#true} is VALID [2022-02-20 21:36:32,556 INFO L290 TraceCheckUtils]: 17: Hoare triple {26638#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {26638#true} is VALID [2022-02-20 21:36:32,557 INFO L290 TraceCheckUtils]: 18: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,557 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {26638#true} {26638#true} #1241#return; {26638#true} is VALID [2022-02-20 21:36:32,557 INFO L290 TraceCheckUtils]: 20: Hoare triple {26638#true} cx88_core_get_#res#1.base, cx88_core_get_#res#1.offset := cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset;havoc cx88_core_get_#t~ret610#1.base, cx88_core_get_#t~ret610#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,557 INFO L290 TraceCheckUtils]: 21: Hoare triple {26638#true} cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset := cx88_core_get_#res#1.base, cx88_core_get_#res#1.offset;assume { :end_inline_cx88_core_get } true;cx8802_probe_~core~9#1.base, cx8802_probe_~core~9#1.offset := cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset;havoc cx8802_probe_#t~ret550#1.base, cx8802_probe_#t~ret550#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,561 INFO L290 TraceCheckUtils]: 22: Hoare triple {26638#true} assume !(0 == (cx8802_probe_~core~9#1.base + cx8802_probe_~core~9#1.offset) % 18446744073709551616);havoc cx8802_probe_#t~nondet551#1;cx8802_probe_~err~4#1 := -19;call cx8802_probe_#t~mem552#1 := read~int(cx8802_probe_~core~9#1.base, 3286 + cx8802_probe_~core~9#1.offset, 4); {26638#true} is VALID [2022-02-20 21:36:32,562 INFO L290 TraceCheckUtils]: 23: Hoare triple {26638#true} assume 0 == cx8802_probe_#t~mem552#1 % 4294967296;havoc cx8802_probe_#t~mem552#1; {26638#true} is VALID [2022-02-20 21:36:32,562 INFO L290 TraceCheckUtils]: 24: Hoare triple {26638#true} call write~$Pointer$(0, 0, cx8802_probe_~core~9#1.base, 3586 + cx8802_probe_~core~9#1.offset, 8); {26638#true} is VALID [2022-02-20 21:36:32,562 INFO L272 TraceCheckUtils]: 25: Hoare triple {26638#true} call cx88_core_put(cx8802_probe_~core~9#1.base, cx8802_probe_~core~9#1.offset, cx8802_probe_~pci_dev#1.base, cx8802_probe_~pci_dev#1.offset); {26638#true} is VALID [2022-02-20 21:36:32,562 INFO L290 TraceCheckUtils]: 26: Hoare triple {26638#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset; {26638#true} is VALID [2022-02-20 21:36:32,562 INFO L290 TraceCheckUtils]: 27: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,563 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {26638#true} {26638#true} #1271#return; {26638#true} is VALID [2022-02-20 21:36:32,563 INFO L290 TraceCheckUtils]: 29: Hoare triple {26638#true} cx8802_probe_#res#1 := cx8802_probe_~err~4#1; {26638#true} is VALID [2022-02-20 21:36:32,563 INFO L290 TraceCheckUtils]: 30: Hoare triple {26638#true} main_#t~ret582#1 := cx8802_probe_#res#1;assume { :end_inline_cx8802_probe } true;assume -2147483648 <= main_#t~ret582#1 && main_#t~ret582#1 <= 2147483647;main_~res_cx8802_probe_23~0#1 := main_#t~ret582#1;havoc main_#t~ret582#1;assume { :begin_inline_ldv_check_return_value } true;ldv_check_return_value_#in~arg0#1 := main_~res_cx8802_probe_23~0#1;havoc ldv_check_return_value_~arg0#1;ldv_check_return_value_~arg0#1 := ldv_check_return_value_#in~arg0#1; {26638#true} is VALID [2022-02-20 21:36:32,563 INFO L290 TraceCheckUtils]: 31: Hoare triple {26638#true} assume { :end_inline_ldv_check_return_value } true;assume { :begin_inline_ldv_check_return_value_probe } true;ldv_check_return_value_probe_#in~arg0#1 := main_~res_cx8802_probe_23~0#1;havoc ldv_check_return_value_probe_~arg0#1;ldv_check_return_value_probe_~arg0#1 := ldv_check_return_value_probe_#in~arg0#1; {26638#true} is VALID [2022-02-20 21:36:32,563 INFO L290 TraceCheckUtils]: 32: Hoare triple {26638#true} assume { :end_inline_ldv_check_return_value_probe } true; {26638#true} is VALID [2022-02-20 21:36:32,563 INFO L290 TraceCheckUtils]: 33: Hoare triple {26638#true} assume !(0 != main_~res_cx8802_probe_23~0#1);main_~ldv_s_cx8802_pci_driver_pci_driver~0#1 := 1 + main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {26638#true} is VALID [2022-02-20 21:36:32,563 INFO L290 TraceCheckUtils]: 34: Hoare triple {26638#true} assume -2147483648 <= main_#t~nondet584#1 && main_#t~nondet584#1 <= 2147483647;main_~tmp___1~7#1 := main_#t~nondet584#1;havoc main_#t~nondet584#1; {26638#true} is VALID [2022-02-20 21:36:32,564 INFO L290 TraceCheckUtils]: 35: Hoare triple {26638#true} assume 0 != main_~tmp___1~7#1 || 0 != main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {26638#true} is VALID [2022-02-20 21:36:32,564 INFO L290 TraceCheckUtils]: 36: Hoare triple {26638#true} assume -2147483648 <= main_#t~nondet580#1 && main_#t~nondet580#1 <= 2147483647;main_~tmp___0~9#1 := main_#t~nondet580#1;havoc main_#t~nondet580#1;main_#t~switch581#1 := 0 == main_~tmp___0~9#1; {26638#true} is VALID [2022-02-20 21:36:32,564 INFO L290 TraceCheckUtils]: 37: Hoare triple {26638#true} assume !main_#t~switch581#1;main_#t~switch581#1 := main_#t~switch581#1 || 1 == main_~tmp___0~9#1; {26638#true} is VALID [2022-02-20 21:36:32,564 INFO L290 TraceCheckUtils]: 38: Hoare triple {26638#true} assume main_#t~switch581#1; {26638#true} is VALID [2022-02-20 21:36:32,564 INFO L290 TraceCheckUtils]: 39: Hoare triple {26638#true} assume 1 == main_~ldv_s_cx8802_pci_driver_pci_driver~0#1; {26638#true} is VALID [2022-02-20 21:36:32,564 INFO L272 TraceCheckUtils]: 40: Hoare triple {26638#true} call ldv_handler_precall(); {26638#true} is VALID [2022-02-20 21:36:32,564 INFO L290 TraceCheckUtils]: 41: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,565 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {26638#true} {26638#true} #1273#return; {26638#true} is VALID [2022-02-20 21:36:32,565 INFO L290 TraceCheckUtils]: 43: Hoare triple {26638#true} assume { :begin_inline_cx8802_remove } true;cx8802_remove_#in~pci_dev#1.base, cx8802_remove_#in~pci_dev#1.offset := main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset, cx8802_remove_#t~nondet556#1, cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset, cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset, cx8802_remove_#t~ret559#1, cx8802_remove_#t~nondet560#1, cx8802_remove_#t~mem561#1.base, cx8802_remove_#t~mem561#1.offset, cx8802_remove_#t~mem562#1.base, cx8802_remove_#t~mem562#1.offset, cx8802_remove_#t~mem563#1.base, cx8802_remove_#t~mem563#1.offset, cx8802_remove_#t~mem566#1.base, cx8802_remove_#t~mem566#1.offset, cx8802_remove_#t~ret567#1, cx8802_remove_#t~nondet568#1, cx8802_remove_#t~mem569#1.base, cx8802_remove_#t~mem569#1.offset, cx8802_remove_#t~mem570#1.base, cx8802_remove_#t~mem570#1.offset, cx8802_remove_#t~mem571#1.base, cx8802_remove_#t~mem571#1.offset, cx8802_remove_#t~mem572#1.base, cx8802_remove_#t~mem572#1.offset, cx8802_remove_#t~mem573#1.base, cx8802_remove_#t~mem573#1.offset, cx8802_remove_#t~mem574#1.base, cx8802_remove_#t~mem574#1.offset, cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset, cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset, cx8802_remove_~drv~0#1.base, cx8802_remove_~drv~0#1.offset, cx8802_remove_~tmp___0~8#1.base, cx8802_remove_~tmp___0~8#1.offset, cx8802_remove_~err~5#1, cx8802_remove_~__mptr~7#1.base, cx8802_remove_~__mptr~7#1.offset, cx8802_remove_~__mptr___0~4#1.base, cx8802_remove_~__mptr___0~4#1.offset, cx8802_remove_~__mptr___1~2#1.base, cx8802_remove_~__mptr___1~2#1.offset, cx8802_remove_~tmp___1~6#1;cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset := cx8802_remove_#in~pci_dev#1.base, cx8802_remove_#in~pci_dev#1.offset;havoc cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset;havoc cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset;havoc cx8802_remove_~drv~0#1.base, cx8802_remove_~drv~0#1.offset;havoc cx8802_remove_~tmp___0~8#1.base, cx8802_remove_~tmp___0~8#1.offset;havoc cx8802_remove_~err~5#1;havoc cx8802_remove_~__mptr~7#1.base, cx8802_remove_~__mptr~7#1.offset;havoc cx8802_remove_~__mptr___0~4#1.base, cx8802_remove_~__mptr___0~4#1.offset;havoc cx8802_remove_~__mptr___1~2#1.base, cx8802_remove_~__mptr___1~2#1.offset;havoc cx8802_remove_~tmp___1~6#1; {26638#true} is VALID [2022-02-20 21:36:32,565 INFO L272 TraceCheckUtils]: 44: Hoare triple {26638#true} call cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset := pci_get_drvdata(cx8802_remove_~pci_dev#1.base, cx8802_remove_~pci_dev#1.offset); {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:32,566 INFO L290 TraceCheckUtils]: 45: Hoare triple {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~pdev#1.base, ~pdev#1.offset := #in~pdev#1.base, #in~pdev#1.offset;havoc ~tmp~5#1.base, ~tmp~5#1.offset;assume { :begin_inline_dev_get_drvdata } true;dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset := ~pdev#1.base, 137 + ~pdev#1.offset;havoc dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset, dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset;dev_get_drvdata_~arg0#1.base, dev_get_drvdata_~arg0#1.offset := dev_get_drvdata_#in~arg0#1.base, dev_get_drvdata_#in~arg0#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,566 INFO L272 TraceCheckUtils]: 46: Hoare triple {26638#true} call dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset := ldv_malloc(0); {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:36:32,566 INFO L290 TraceCheckUtils]: 47: Hoare triple {26673#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;assume -2147483648 <= #t~nondet47#1 && #t~nondet47#1 <= 2147483647; {26638#true} is VALID [2022-02-20 21:36:32,566 INFO L290 TraceCheckUtils]: 48: Hoare triple {26638#true} assume !(0 != #t~nondet47#1);havoc #t~nondet47#1;#res#1.base, #res#1.offset := 0, 0; {26638#true} is VALID [2022-02-20 21:36:32,566 INFO L290 TraceCheckUtils]: 49: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26638#true} {26638#true} #1221#return; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L290 TraceCheckUtils]: 51: Hoare triple {26638#true} dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset := dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset;havoc dev_get_drvdata_#t~ret618#1.base, dev_get_drvdata_#t~ret618#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L290 TraceCheckUtils]: 52: Hoare triple {26638#true} #t~ret92#1.base, #t~ret92#1.offset := dev_get_drvdata_#res#1.base, dev_get_drvdata_#res#1.offset;assume { :end_inline_dev_get_drvdata } true;~tmp~5#1.base, ~tmp~5#1.offset := #t~ret92#1.base, #t~ret92#1.offset;havoc #t~ret92#1.base, #t~ret92#1.offset;#res#1.base, #res#1.offset := ~tmp~5#1.base, ~tmp~5#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L290 TraceCheckUtils]: 53: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {26638#true} {26638#true} #1275#return; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L290 TraceCheckUtils]: 55: Hoare triple {26638#true} cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset := cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset;havoc cx8802_remove_#t~ret555#1.base, cx8802_remove_#t~ret555#1.offset;cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset := cx8802_remove_~tmp~22#1.base, cx8802_remove_~tmp~22#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L290 TraceCheckUtils]: 56: Hoare triple {26638#true} assume 0 != ~debug~0 % 4294967296;havoc cx8802_remove_#t~nondet556#1;call cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);havoc cx8802_remove_#t~mem557#1.base, cx8802_remove_#t~mem557#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,567 INFO L290 TraceCheckUtils]: 57: Hoare triple {26638#true} assume { :begin_inline_flush_request_modules } true;flush_request_modules_#in~dev#1.base, flush_request_modules_#in~dev#1.offset := cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset;havoc flush_request_modules_#t~ret143#1, flush_request_modules_~dev#1.base, flush_request_modules_~dev#1.offset;flush_request_modules_~dev#1.base, flush_request_modules_~dev#1.offset := flush_request_modules_#in~dev#1.base, flush_request_modules_#in~dev#1.offset;assume { :begin_inline_flush_work_sync } true;flush_work_sync_#in~arg0#1.base, flush_work_sync_#in~arg0#1.offset := flush_request_modules_~dev#1.base, 894 + flush_request_modules_~dev#1.offset;havoc flush_work_sync_#res#1;havoc flush_work_sync_#t~nondet620#1, flush_work_sync_~arg0#1.base, flush_work_sync_~arg0#1.offset;flush_work_sync_~arg0#1.base, flush_work_sync_~arg0#1.offset := flush_work_sync_#in~arg0#1.base, flush_work_sync_#in~arg0#1.offset;flush_work_sync_#res#1 := flush_work_sync_#t~nondet620#1;havoc flush_work_sync_#t~nondet620#1; {26638#true} is VALID [2022-02-20 21:36:32,568 INFO L290 TraceCheckUtils]: 58: Hoare triple {26638#true} flush_request_modules_#t~ret143#1 := flush_work_sync_#res#1;assume { :end_inline_flush_work_sync } true;havoc flush_request_modules_#t~ret143#1; {26638#true} is VALID [2022-02-20 21:36:32,568 INFO L290 TraceCheckUtils]: 59: Hoare triple {26638#true} assume { :end_inline_flush_request_modules } true;call cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);assume { :begin_inline_ldv_mutex_lock_12 } true;ldv_mutex_lock_12_#in~ldv_func_arg1#1.base, ldv_mutex_lock_12_#in~ldv_func_arg1#1.offset := cx8802_remove_#t~mem558#1.base, 3422 + cx8802_remove_#t~mem558#1.offset;havoc ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset;ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset := ldv_mutex_lock_12_#in~ldv_func_arg1#1.base, ldv_mutex_lock_12_#in~ldv_func_arg1#1.offset; {26638#true} is VALID [2022-02-20 21:36:32,569 INFO L272 TraceCheckUtils]: 60: Hoare triple {26638#true} call ldv_mutex_lock_lock_of_cx88_core(ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset); {26678#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} is VALID [2022-02-20 21:36:32,569 INFO L290 TraceCheckUtils]: 61: Hoare triple {26678#(= ~ldv_mutex_lock_of_cx88_core~0 |old(~ldv_mutex_lock_of_cx88_core~0)|)} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {26638#true} is VALID [2022-02-20 21:36:32,570 INFO L290 TraceCheckUtils]: 62: Hoare triple {26638#true} assume 1 == ~ldv_mutex_lock_of_cx88_core~0; {26638#true} is VALID [2022-02-20 21:36:32,570 INFO L290 TraceCheckUtils]: 63: Hoare triple {26638#true} ~ldv_mutex_lock_of_cx88_core~0 := 2; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,572 INFO L290 TraceCheckUtils]: 64: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} assume true; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,573 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} {26638#true} #1277#return; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,573 INFO L272 TraceCheckUtils]: 66: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} call mutex_lock(ldv_mutex_lock_12_~ldv_func_arg1#1.base, ldv_mutex_lock_12_~ldv_func_arg1#1.offset); {26638#true} is VALID [2022-02-20 21:36:32,573 INFO L290 TraceCheckUtils]: 67: Hoare triple {26638#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {26638#true} is VALID [2022-02-20 21:36:32,574 INFO L290 TraceCheckUtils]: 68: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,574 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {26638#true} {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} #1279#return; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,574 INFO L290 TraceCheckUtils]: 70: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} assume { :end_inline_ldv_mutex_lock_12 } true;havoc cx8802_remove_#t~mem558#1.base, cx8802_remove_#t~mem558#1.offset; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,574 INFO L272 TraceCheckUtils]: 71: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} call cx8802_remove_#t~ret559#1 := list_empty(cx8802_remove_~dev~8#1.base, 878 + cx8802_remove_~dev~8#1.offset); {26638#true} is VALID [2022-02-20 21:36:32,575 INFO L290 TraceCheckUtils]: 72: Hoare triple {26638#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~head.base, ~head.offset, 8);#res := (if (#t~mem10.base + #t~mem10.offset) % 18446744073709551616 == (~head.base + ~head.offset) % 18446744073709551616 then 1 else 0);havoc #t~mem10.base, #t~mem10.offset; {26638#true} is VALID [2022-02-20 21:36:32,575 INFO L290 TraceCheckUtils]: 73: Hoare triple {26638#true} assume true; {26638#true} is VALID [2022-02-20 21:36:32,575 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {26638#true} {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} #1281#return; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,576 INFO L290 TraceCheckUtils]: 75: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} assume -2147483648 <= cx8802_remove_#t~ret559#1 && cx8802_remove_#t~ret559#1 <= 2147483647;cx8802_remove_~tmp___1~6#1 := cx8802_remove_#t~ret559#1;havoc cx8802_remove_#t~ret559#1; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,576 INFO L290 TraceCheckUtils]: 76: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} assume !(0 == cx8802_remove_~tmp___1~6#1); {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,576 INFO L290 TraceCheckUtils]: 77: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} call cx8802_remove_#t~mem571#1.base, cx8802_remove_#t~mem571#1.offset := read~$Pointer$(cx8802_remove_~dev~8#1.base, cx8802_remove_~dev~8#1.offset, 8);assume { :begin_inline_ldv_mutex_unlock_13 } true;ldv_mutex_unlock_13_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_13_#in~ldv_func_arg1#1.offset := cx8802_remove_#t~mem571#1.base, 3422 + cx8802_remove_#t~mem571#1.offset;havoc ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset;ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset := ldv_mutex_unlock_13_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_13_#in~ldv_func_arg1#1.offset; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,577 INFO L272 TraceCheckUtils]: 78: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} call ldv_mutex_unlock_lock_of_cx88_core(ldv_mutex_unlock_13_~ldv_func_arg1#1.base, ldv_mutex_unlock_13_~ldv_func_arg1#1.offset); {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,577 INFO L290 TraceCheckUtils]: 79: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} ~lock.base, ~lock.offset := #in~lock.base, #in~lock.offset; {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} is VALID [2022-02-20 21:36:32,578 INFO L290 TraceCheckUtils]: 80: Hoare triple {26666#(= 2 ~ldv_mutex_lock_of_cx88_core~0)} assume !(2 == ~ldv_mutex_lock_of_cx88_core~0); {26639#false} is VALID [2022-02-20 21:36:32,578 INFO L272 TraceCheckUtils]: 81: Hoare triple {26639#false} call ldv_error(); {26639#false} is VALID [2022-02-20 21:36:32,578 INFO L290 TraceCheckUtils]: 82: Hoare triple {26639#false} assume !false; {26639#false} is VALID [2022-02-20 21:36:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-02-20 21:36:32,579 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:36:32,579 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205405360] [2022-02-20 21:36:32,579 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205405360] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:36:32,579 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:36:32,579 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 21:36:32,579 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444672056] [2022-02-20 21:36:32,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:36:32,581 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 83 [2022-02-20 21:36:32,582 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:36:32,582 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-02-20 21:36:32,642 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:32,642 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 21:36:32,642 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:36:32,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 21:36:32,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 21:36:32,643 INFO L87 Difference]: Start difference. First operand 828 states and 1134 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-02-20 21:36:36,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:36,025 INFO L93 Difference]: Finished difference Result 885 states and 1210 transitions. [2022-02-20 21:36:36,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 21:36:36,026 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 83 [2022-02-20 21:36:36,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:36:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-02-20 21:36:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1072 transitions. [2022-02-20 21:36:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-02-20 21:36:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1072 transitions. [2022-02-20 21:36:36,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1072 transitions. [2022-02-20 21:36:36,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1072 edges. 1072 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:36:36,920 INFO L225 Difference]: With dead ends: 885 [2022-02-20 21:36:36,920 INFO L226 Difference]: Without dead ends: 0 [2022-02-20 21:36:36,922 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-02-20 21:36:36,922 INFO L933 BasicCegarLoop]: 670 mSDtfsCounter, 1167 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 737 mSolverCounterSat, 789 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1171 SdHoareTripleChecker+Valid, 1242 SdHoareTripleChecker+Invalid, 1526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 789 IncrementalHoareTripleChecker+Valid, 737 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-02-20 21:36:36,923 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1171 Valid, 1242 Invalid, 1526 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [789 Valid, 737 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-02-20 21:36:36,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-02-20 21:36:36,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-02-20 21:36:36,923 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:36:36,923 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:36:36,924 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:36:36,924 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:36:36,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:36,924 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-02-20 21:36:36,924 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 21:36:36,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:36,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:36,924 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-02-20 21:36:36,925 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-02-20 21:36:36,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:36:36,925 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-02-20 21:36:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 21:36:36,925 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:36,925 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:36:36,925 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:36:36,925 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:36:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:36:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-02-20 21:36:36,926 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 83 [2022-02-20 21:36:36,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:36:36,926 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-02-20 21:36:36,926 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-02-20 21:36:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 21:36:36,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:36:36,928 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-20 21:36:36,929 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 21:36:36,930 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-02-20 21:36:39,196 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 6987 6989) no Hoare annotation was computed. [2022-02-20 21:36:39,197 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 6987 6989) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (= |old(#valid)| |#valid|))) (and (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3))) [2022-02-20 21:36:39,197 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 6987 6989) no Hoare annotation was computed. [2022-02-20 21:36:39,197 INFO L861 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 6961 6963) the Hoare annotation is: true [2022-02-20 21:36:39,197 INFO L858 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 6961 6963) no Hoare annotation was computed. [2022-02-20 21:36:39,197 INFO L858 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 6961 6963) no Hoare annotation was computed. [2022-02-20 21:36:39,197 INFO L858 garLoopResultBuilder]: For program point cx8802_request_releaseFINAL(lines 5821 5844) no Hoare annotation was computed. [2022-02-20 21:36:39,198 INFO L854 garLoopResultBuilder]: At program point cx8802_request_releaseENTRY(lines 5821 5844) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,198 INFO L858 garLoopResultBuilder]: For program point cx8802_request_releaseEXIT(lines 5821 5844) no Hoare annotation was computed. [2022-02-20 21:36:39,198 INFO L854 garLoopResultBuilder]: At program point L5830(line 5830) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,198 INFO L861 garLoopResultBuilder]: At program point L5833(line 5833) the Hoare annotation is: true [2022-02-20 21:36:39,198 INFO L858 garLoopResultBuilder]: For program point L5832(lines 5832 5837) no Hoare annotation was computed. [2022-02-20 21:36:39,198 INFO L858 garLoopResultBuilder]: For program point L5833-1(line 5833) no Hoare annotation was computed. [2022-02-20 21:36:39,198 INFO L858 garLoopResultBuilder]: For program point L5827(lines 5827 5841) no Hoare annotation was computed. [2022-02-20 21:36:39,198 INFO L858 garLoopResultBuilder]: For program point L5827-1(lines 5827 5841) no Hoare annotation was computed. [2022-02-20 21:36:39,198 INFO L858 garLoopResultBuilder]: For program point L5829(lines 5829 5839) no Hoare annotation was computed. [2022-02-20 21:36:39,199 INFO L858 garLoopResultBuilder]: For program point L5830-1(line 5830) no Hoare annotation was computed. [2022-02-20 21:36:39,199 INFO L858 garLoopResultBuilder]: For program point list_emptyFINAL(lines 4790 4795) no Hoare annotation was computed. [2022-02-20 21:36:39,199 INFO L861 garLoopResultBuilder]: At program point list_emptyENTRY(lines 4790 4795) the Hoare annotation is: true [2022-02-20 21:36:39,199 INFO L858 garLoopResultBuilder]: For program point list_emptyEXIT(lines 4790 4795) no Hoare annotation was computed. [2022-02-20 21:36:39,199 INFO L858 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 6947 6949) no Hoare annotation was computed. [2022-02-20 21:36:39,199 INFO L858 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 6947 6949) no Hoare annotation was computed. [2022-02-20 21:36:39,199 INFO L861 garLoopResultBuilder]: At program point pci_enable_deviceENTRY(lines 6947 6949) the Hoare annotation is: true [2022-02-20 21:36:39,199 INFO L858 garLoopResultBuilder]: For program point cx88_sram_channel_dumpFINAL(lines 6864 6866) no Hoare annotation was computed. [2022-02-20 21:36:39,199 INFO L858 garLoopResultBuilder]: For program point cx88_sram_channel_dumpEXIT(lines 6864 6866) no Hoare annotation was computed. [2022-02-20 21:36:39,200 INFO L861 garLoopResultBuilder]: At program point cx88_sram_channel_dumpENTRY(lines 6864 6866) the Hoare annotation is: true [2022-02-20 21:36:39,200 INFO L858 garLoopResultBuilder]: For program point list_add_tailFINAL(lines 4782 4788) no Hoare annotation was computed. [2022-02-20 21:36:39,200 INFO L861 garLoopResultBuilder]: At program point L6801(lines 6800 6802) the Hoare annotation is: true [2022-02-20 21:36:39,200 INFO L861 garLoopResultBuilder]: At program point list_add_tailENTRY(lines 4782 4788) the Hoare annotation is: true [2022-02-20 21:36:39,200 INFO L858 garLoopResultBuilder]: For program point list_add_tailEXIT(lines 4782 4788) no Hoare annotation was computed. [2022-02-20 21:36:39,200 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6794 6796) no Hoare annotation was computed. [2022-02-20 21:36:39,200 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6794 6796) no Hoare annotation was computed. [2022-02-20 21:36:39,200 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6794 6796) the Hoare annotation is: true [2022-02-20 21:36:39,201 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 4773 4780) no Hoare annotation was computed. [2022-02-20 21:36:39,201 INFO L861 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 4773 4780) the Hoare annotation is: true [2022-02-20 21:36:39,201 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 4773 4780) no Hoare annotation was computed. [2022-02-20 21:36:39,201 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 6932 6934) the Hoare annotation is: true [2022-02-20 21:36:39,201 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 6932 6934) no Hoare annotation was computed. [2022-02-20 21:36:39,201 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 6932 6934) no Hoare annotation was computed. [2022-02-20 21:36:39,201 INFO L861 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 6943 6945) the Hoare annotation is: true [2022-02-20 21:36:39,201 INFO L858 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 6943 6945) no Hoare annotation was computed. [2022-02-20 21:36:39,201 INFO L858 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 6943 6945) no Hoare annotation was computed. [2022-02-20 21:36:39,202 INFO L861 garLoopResultBuilder]: At program point msecs_to_jiffiesENTRY(lines 6922 6924) the Hoare annotation is: true [2022-02-20 21:36:39,202 INFO L858 garLoopResultBuilder]: For program point msecs_to_jiffiesEXIT(lines 6922 6924) no Hoare annotation was computed. [2022-02-20 21:36:39,202 INFO L858 garLoopResultBuilder]: For program point msecs_to_jiffiesFINAL(lines 6922 6924) no Hoare annotation was computed. [2022-02-20 21:36:39,202 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6321 6326) no Hoare annotation was computed. [2022-02-20 21:36:39,202 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6321 6326) the Hoare annotation is: true [2022-02-20 21:36:39,202 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6324) no Hoare annotation was computed. [2022-02-20 21:36:39,202 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6321 6326) no Hoare annotation was computed. [2022-02-20 21:36:39,202 INFO L858 garLoopResultBuilder]: For program point list_delFINAL(lines 6911 6913) no Hoare annotation was computed. [2022-02-20 21:36:39,202 INFO L858 garLoopResultBuilder]: For program point list_delEXIT(lines 6911 6913) no Hoare annotation was computed. [2022-02-20 21:36:39,203 INFO L861 garLoopResultBuilder]: At program point list_delENTRY(lines 6911 6913) the Hoare annotation is: true [2022-02-20 21:36:39,203 INFO L861 garLoopResultBuilder]: At program point L6815(lines 6814 6816) the Hoare annotation is: true [2022-02-20 21:36:39,203 INFO L858 garLoopResultBuilder]: For program point L5438(line 5438) no Hoare annotation was computed. [2022-02-20 21:36:39,203 INFO L858 garLoopResultBuilder]: For program point L5434(lines 5434 5437) no Hoare annotation was computed. [2022-02-20 21:36:39,203 INFO L861 garLoopResultBuilder]: At program point L5430(lines 5411 5443) the Hoare annotation is: true [2022-02-20 21:36:39,203 INFO L861 garLoopResultBuilder]: At program point L5434-2(lines 5434 5437) the Hoare annotation is: true [2022-02-20 21:36:39,203 INFO L861 garLoopResultBuilder]: At program point do_cancel_buffersENTRY(lines 5403 5444) the Hoare annotation is: true [2022-02-20 21:36:39,203 INFO L858 garLoopResultBuilder]: For program point L5428(line 5428) no Hoare annotation was computed. [2022-02-20 21:36:39,203 INFO L861 garLoopResultBuilder]: At program point L4852(lines 4848 4854) the Hoare annotation is: true [2022-02-20 21:36:39,204 INFO L858 garLoopResultBuilder]: For program point L5422(lines 5422 5426) no Hoare annotation was computed. [2022-02-20 21:36:39,204 INFO L861 garLoopResultBuilder]: At program point L6828(lines 6827 6829) the Hoare annotation is: true [2022-02-20 21:36:39,204 INFO L858 garLoopResultBuilder]: For program point do_cancel_buffersEXIT(lines 5403 5444) no Hoare annotation was computed. [2022-02-20 21:36:39,204 INFO L861 garLoopResultBuilder]: At program point L6822(lines 6821 6823) the Hoare annotation is: true [2022-02-20 21:36:39,204 INFO L858 garLoopResultBuilder]: For program point L5433-2(lines 5433 5440) no Hoare annotation was computed. [2022-02-20 21:36:39,204 INFO L858 garLoopResultBuilder]: For program point L5433(lines 5433 5440) no Hoare annotation was computed. [2022-02-20 21:36:39,204 INFO L861 garLoopResultBuilder]: At program point L5427(lines 5411 5443) the Hoare annotation is: true [2022-02-20 21:36:39,204 INFO L858 garLoopResultBuilder]: For program point L5429(lines 5429 5432) no Hoare annotation was computed. [2022-02-20 21:36:39,204 INFO L858 garLoopResultBuilder]: For program point do_cancel_buffersFINAL(lines 5403 5444) no Hoare annotation was computed. [2022-02-20 21:36:39,205 INFO L861 garLoopResultBuilder]: At program point L5419(line 5419) the Hoare annotation is: true [2022-02-20 21:36:39,205 INFO L858 garLoopResultBuilder]: For program point L5419-1(line 5419) no Hoare annotation was computed. [2022-02-20 21:36:39,205 INFO L861 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2022-02-20 21:36:39,205 INFO L858 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2022-02-20 21:36:39,205 INFO L858 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2022-02-20 21:36:39,205 INFO L858 garLoopResultBuilder]: For program point L5300-1(line 5300) no Hoare annotation was computed. [2022-02-20 21:36:39,205 INFO L861 garLoopResultBuilder]: At program point L5300(line 5300) the Hoare annotation is: true [2022-02-20 21:36:39,205 INFO L858 garLoopResultBuilder]: For program point L5263(lines 5263 5267) no Hoare annotation was computed. [2022-02-20 21:36:39,205 INFO L858 garLoopResultBuilder]: For program point cx8802_restart_queueFINAL(lines 5204 5303) no Hoare annotation was computed. [2022-02-20 21:36:39,206 INFO L861 garLoopResultBuilder]: At program point L5296(lines 5219 5302) the Hoare annotation is: true [2022-02-20 21:36:39,206 INFO L858 garLoopResultBuilder]: For program point L5263-2(lines 5239 5270) no Hoare annotation was computed. [2022-02-20 21:36:39,206 INFO L858 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2022-02-20 21:36:39,206 INFO L858 garLoopResultBuilder]: For program point L5255-5(lines 5255 5270) no Hoare annotation was computed. [2022-02-20 21:36:39,206 INFO L861 garLoopResultBuilder]: At program point cx8802_restart_queueENTRY(lines 5204 5303) the Hoare annotation is: true [2022-02-20 21:36:39,206 INFO L858 garLoopResultBuilder]: For program point L5255-2(line 5255) no Hoare annotation was computed. [2022-02-20 21:36:39,206 INFO L858 garLoopResultBuilder]: For program point L5255-3(line 5255) no Hoare annotation was computed. [2022-02-20 21:36:39,206 INFO L861 garLoopResultBuilder]: At program point L5247(line 5247) the Hoare annotation is: true [2022-02-20 21:36:39,206 INFO L858 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2022-02-20 21:36:39,207 INFO L858 garLoopResultBuilder]: For program point L5239(lines 5239 5270) no Hoare annotation was computed. [2022-02-20 21:36:39,207 INFO L861 garLoopResultBuilder]: At program point L5272(lines 5225 5274) the Hoare annotation is: true [2022-02-20 21:36:39,207 INFO L858 garLoopResultBuilder]: For program point L5227(lines 5227 5230) no Hoare annotation was computed. [2022-02-20 21:36:39,207 INFO L861 garLoopResultBuilder]: At program point L5293(lines 5219 5302) the Hoare annotation is: true [2022-02-20 21:36:39,207 INFO L861 garLoopResultBuilder]: At program point L5256-1(line 5256) the Hoare annotation is: true [2022-02-20 21:36:39,207 INFO L861 garLoopResultBuilder]: At program point L5256(line 5256) the Hoare annotation is: true [2022-02-20 21:36:39,207 INFO L858 garLoopResultBuilder]: For program point L5248-1(line 5248) no Hoare annotation was computed. [2022-02-20 21:36:39,207 INFO L861 garLoopResultBuilder]: At program point L5248(line 5248) the Hoare annotation is: true [2022-02-20 21:36:39,207 INFO L861 garLoopResultBuilder]: At program point L5240-1(line 5240) the Hoare annotation is: true [2022-02-20 21:36:39,208 INFO L861 garLoopResultBuilder]: At program point L5240(line 5240) the Hoare annotation is: true [2022-02-20 21:36:39,208 INFO L858 garLoopResultBuilder]: For program point L5232(line 5232) no Hoare annotation was computed. [2022-02-20 21:36:39,208 INFO L858 garLoopResultBuilder]: For program point cx8802_restart_queueEXIT(lines 5204 5303) no Hoare annotation was computed. [2022-02-20 21:36:39,208 INFO L858 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2022-02-20 21:36:39,208 INFO L858 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2022-02-20 21:36:39,208 INFO L861 garLoopResultBuilder]: At program point L5220-2(lines 5220 5223) the Hoare annotation is: true [2022-02-20 21:36:39,208 INFO L858 garLoopResultBuilder]: For program point L5220(lines 5220 5223) no Hoare annotation was computed. [2022-02-20 21:36:39,208 INFO L858 garLoopResultBuilder]: For program point L5278(lines 5278 5282) no Hoare annotation was computed. [2022-02-20 21:36:39,209 INFO L858 garLoopResultBuilder]: For program point L5249(lines 5249 5253) no Hoare annotation was computed. [2022-02-20 21:36:39,209 INFO L861 garLoopResultBuilder]: At program point L5278-2(lines 5278 5282) the Hoare annotation is: true [2022-02-20 21:36:39,209 INFO L861 garLoopResultBuilder]: At program point L5241(line 5241) the Hoare annotation is: true [2022-02-20 21:36:39,209 INFO L861 garLoopResultBuilder]: At program point L5299(line 5299) the Hoare annotation is: true [2022-02-20 21:36:39,209 INFO L858 garLoopResultBuilder]: For program point L5299-1(line 5299) no Hoare annotation was computed. [2022-02-20 21:36:39,209 INFO L858 garLoopResultBuilder]: For program point L5233(lines 5233 5236) no Hoare annotation was computed. [2022-02-20 21:36:39,209 INFO L858 garLoopResultBuilder]: For program point L5225(lines 5225 5275) no Hoare annotation was computed. [2022-02-20 21:36:39,209 INFO L858 garLoopResultBuilder]: For program point L5283(line 5283) no Hoare annotation was computed. [2022-02-20 21:36:39,209 INFO L861 garLoopResultBuilder]: At program point L4897-2(lines 4895 4898) the Hoare annotation is: true [2022-02-20 21:36:39,210 INFO L854 garLoopResultBuilder]: At program point L4897(line 4897) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,210 INFO L858 garLoopResultBuilder]: For program point L4897-1(line 4897) no Hoare annotation was computed. [2022-02-20 21:36:39,210 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 4909 4916) no Hoare annotation was computed. [2022-02-20 21:36:39,210 INFO L861 garLoopResultBuilder]: At program point L4905(lines 4900 4907) the Hoare annotation is: true [2022-02-20 21:36:39,210 INFO L854 garLoopResultBuilder]: At program point kzallocENTRY(lines 4909 4916) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,210 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 4909 4916) no Hoare annotation was computed. [2022-02-20 21:36:39,210 INFO L858 garLoopResultBuilder]: For program point pci_set_drvdataFINAL(lines 4995 5001) no Hoare annotation was computed. [2022-02-20 21:36:39,210 INFO L861 garLoopResultBuilder]: At program point L6886(lines 6885 6887) the Hoare annotation is: true [2022-02-20 21:36:39,210 INFO L861 garLoopResultBuilder]: At program point pci_set_drvdataENTRY(lines 4995 5001) the Hoare annotation is: true [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point pci_set_drvdataEXIT(lines 4995 5001) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5089-2(lines 5089 5093) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5089(lines 5089 5093) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5147(line 5147) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5114(line 5114) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5147-2(lines 5147 5163) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5114-2(line 5114) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5139(line 5139) no Hoare annotation was computed. [2022-02-20 21:36:39,211 INFO L858 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2022-02-20 21:36:39,212 INFO L858 garLoopResultBuilder]: For program point L5164-1(line 5164) no Hoare annotation was computed. [2022-02-20 21:36:39,212 INFO L861 garLoopResultBuilder]: At program point L5164(line 5164) the Hoare annotation is: true [2022-02-20 21:36:39,212 INFO L861 garLoopResultBuilder]: At program point L5123(line 5123) the Hoare annotation is: true [2022-02-20 21:36:39,212 INFO L858 garLoopResultBuilder]: For program point L5156-1(line 5156) no Hoare annotation was computed. [2022-02-20 21:36:39,212 INFO L858 garLoopResultBuilder]: For program point L5123-1(line 5123) no Hoare annotation was computed. [2022-02-20 21:36:39,212 INFO L861 garLoopResultBuilder]: At program point L5156(line 5156) the Hoare annotation is: true [2022-02-20 21:36:39,212 INFO L858 garLoopResultBuilder]: For program point L5115(line 5115) no Hoare annotation was computed. [2022-02-20 21:36:39,212 INFO L858 garLoopResultBuilder]: For program point L5148-2(lines 5148 5151) no Hoare annotation was computed. [2022-02-20 21:36:39,212 INFO L858 garLoopResultBuilder]: For program point L5148(lines 5148 5151) no Hoare annotation was computed. [2022-02-20 21:36:39,213 INFO L861 garLoopResultBuilder]: At program point L5107(line 5107) the Hoare annotation is: true [2022-02-20 21:36:39,213 INFO L858 garLoopResultBuilder]: For program point L5140-1(line 5140) no Hoare annotation was computed. [2022-02-20 21:36:39,213 INFO L858 garLoopResultBuilder]: For program point L5107-1(line 5107) no Hoare annotation was computed. [2022-02-20 21:36:39,213 INFO L861 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: true [2022-02-20 21:36:39,213 INFO L861 garLoopResultBuilder]: At program point L5140(line 5140) the Hoare annotation is: true [2022-02-20 21:36:39,213 INFO L858 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2022-02-20 21:36:39,213 INFO L858 garLoopResultBuilder]: For program point L5132-1(line 5132) no Hoare annotation was computed. [2022-02-20 21:36:39,213 INFO L861 garLoopResultBuilder]: At program point L5132(line 5132) the Hoare annotation is: true [2022-02-20 21:36:39,213 INFO L861 garLoopResultBuilder]: At program point L5157(line 5157) the Hoare annotation is: true [2022-02-20 21:36:39,214 INFO L861 garLoopResultBuilder]: At program point L5124(line 5124) the Hoare annotation is: true [2022-02-20 21:36:39,214 INFO L858 garLoopResultBuilder]: For program point L5157-1(line 5157) no Hoare annotation was computed. [2022-02-20 21:36:39,214 INFO L858 garLoopResultBuilder]: For program point L5116-1(line 5116) no Hoare annotation was computed. [2022-02-20 21:36:39,214 INFO L861 garLoopResultBuilder]: At program point L5116(line 5116) the Hoare annotation is: true [2022-02-20 21:36:39,214 INFO L861 garLoopResultBuilder]: At program point L5174(line 5174) the Hoare annotation is: true [2022-02-20 21:36:39,214 INFO L858 garLoopResultBuilder]: For program point L5108-1(line 5108) no Hoare annotation was computed. [2022-02-20 21:36:39,214 INFO L858 garLoopResultBuilder]: For program point L5174-1(line 5174) no Hoare annotation was computed. [2022-02-20 21:36:39,214 INFO L861 garLoopResultBuilder]: At program point L5108(line 5108) the Hoare annotation is: true [2022-02-20 21:36:39,214 INFO L858 garLoopResultBuilder]: For program point L5166(lines 5166 5169) no Hoare annotation was computed. [2022-02-20 21:36:39,214 INFO L861 garLoopResultBuilder]: At program point L5133(line 5133) the Hoare annotation is: true [2022-02-20 21:36:39,215 INFO L858 garLoopResultBuilder]: For program point L5133-1(line 5133) no Hoare annotation was computed. [2022-02-20 21:36:39,215 INFO L858 garLoopResultBuilder]: For program point L5166-2(lines 5166 5169) no Hoare annotation was computed. [2022-02-20 21:36:39,215 INFO L861 garLoopResultBuilder]: At program point L5158(line 5158) the Hoare annotation is: true [2022-02-20 21:36:39,215 INFO L858 garLoopResultBuilder]: For program point L5158-1(lines 5102 5163) no Hoare annotation was computed. [2022-02-20 21:36:39,215 INFO L861 garLoopResultBuilder]: At program point L5175(line 5175) the Hoare annotation is: true [2022-02-20 21:36:39,215 INFO L858 garLoopResultBuilder]: For program point L5175-1(line 5175) no Hoare annotation was computed. [2022-02-20 21:36:39,215 INFO L861 garLoopResultBuilder]: At program point L5109(line 5109) the Hoare annotation is: true [2022-02-20 21:36:39,215 INFO L858 garLoopResultBuilder]: For program point L5109-1(line 5109) no Hoare annotation was computed. [2022-02-20 21:36:39,215 INFO L858 garLoopResultBuilder]: For program point L5126(line 5126) no Hoare annotation was computed. [2022-02-20 21:36:39,216 INFO L858 garLoopResultBuilder]: For program point L5118(line 5118) no Hoare annotation was computed. [2022-02-20 21:36:39,216 INFO L861 garLoopResultBuilder]: At program point L5143(lines 5102 5146) the Hoare annotation is: true [2022-02-20 21:36:39,216 INFO L858 garLoopResultBuilder]: For program point L5176-1(line 5176) no Hoare annotation was computed. [2022-02-20 21:36:39,216 INFO L861 garLoopResultBuilder]: At program point L5110(line 5110) the Hoare annotation is: true [2022-02-20 21:36:39,216 INFO L861 garLoopResultBuilder]: At program point L5176(line 5176) the Hoare annotation is: true [2022-02-20 21:36:39,216 INFO L858 garLoopResultBuilder]: For program point L5110-1(line 5110) no Hoare annotation was computed. [2022-02-20 21:36:39,216 INFO L861 garLoopResultBuilder]: At program point L6869(lines 6868 6870) the Hoare annotation is: true [2022-02-20 21:36:39,216 INFO L861 garLoopResultBuilder]: At program point L5135(line 5135) the Hoare annotation is: true [2022-02-20 21:36:39,216 INFO L858 garLoopResultBuilder]: For program point L5102(line 5102) no Hoare annotation was computed. [2022-02-20 21:36:39,217 INFO L858 garLoopResultBuilder]: For program point L5135-1(line 5135) no Hoare annotation was computed. [2022-02-20 21:36:39,217 INFO L858 garLoopResultBuilder]: For program point L5102-2(lines 5102 5163) no Hoare annotation was computed. [2022-02-20 21:36:39,217 INFO L861 garLoopResultBuilder]: At program point L5127(line 5127) the Hoare annotation is: true [2022-02-20 21:36:39,217 INFO L858 garLoopResultBuilder]: For program point L5127-1(line 5127) no Hoare annotation was computed. [2022-02-20 21:36:39,217 INFO L861 garLoopResultBuilder]: At program point L5119(line 5119) the Hoare annotation is: true [2022-02-20 21:36:39,217 INFO L858 garLoopResultBuilder]: For program point L5152-1(line 5152) no Hoare annotation was computed. [2022-02-20 21:36:39,217 INFO L858 garLoopResultBuilder]: For program point L5119-1(line 5119) no Hoare annotation was computed. [2022-02-20 21:36:39,217 INFO L861 garLoopResultBuilder]: At program point L5152(line 5152) the Hoare annotation is: true [2022-02-20 21:36:39,217 INFO L858 garLoopResultBuilder]: For program point L5111(lines 5111 5142) no Hoare annotation was computed. [2022-02-20 21:36:39,218 INFO L858 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2022-02-20 21:36:39,218 INFO L861 garLoopResultBuilder]: At program point L5177(line 5177) the Hoare annotation is: true [2022-02-20 21:36:39,218 INFO L861 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2022-02-20 21:36:39,218 INFO L858 garLoopResultBuilder]: For program point L5177-1(line 5177) no Hoare annotation was computed. [2022-02-20 21:36:39,218 INFO L858 garLoopResultBuilder]: For program point L5103(lines 5103 5106) no Hoare annotation was computed. [2022-02-20 21:36:39,218 INFO L858 garLoopResultBuilder]: For program point L5136-1(line 5136) no Hoare annotation was computed. [2022-02-20 21:36:39,218 INFO L861 garLoopResultBuilder]: At program point L5136(line 5136) the Hoare annotation is: true [2022-02-20 21:36:39,218 INFO L858 garLoopResultBuilder]: For program point L5103-2(lines 5103 5106) no Hoare annotation was computed. [2022-02-20 21:36:39,218 INFO L858 garLoopResultBuilder]: For program point L5128-1(line 5128) no Hoare annotation was computed. [2022-02-20 21:36:39,219 INFO L861 garLoopResultBuilder]: At program point L5128(line 5128) the Hoare annotation is: true [2022-02-20 21:36:39,219 INFO L861 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2022-02-20 21:36:39,219 INFO L858 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2022-02-20 21:36:39,219 INFO L858 garLoopResultBuilder]: For program point cx8802_start_dmaFINAL(lines 5080 5181) no Hoare annotation was computed. [2022-02-20 21:36:39,219 INFO L861 garLoopResultBuilder]: At program point L5178(line 5178) the Hoare annotation is: true [2022-02-20 21:36:39,219 INFO L858 garLoopResultBuilder]: For program point L5112-2(line 5112) no Hoare annotation was computed. [2022-02-20 21:36:39,219 INFO L861 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2022-02-20 21:36:39,219 INFO L858 garLoopResultBuilder]: For program point L5178-1(line 5178) no Hoare annotation was computed. [2022-02-20 21:36:39,219 INFO L858 garLoopResultBuilder]: For program point L5112(line 5112) no Hoare annotation was computed. [2022-02-20 21:36:39,220 INFO L861 garLoopResultBuilder]: At program point L5170(line 5170) the Hoare annotation is: true [2022-02-20 21:36:39,220 INFO L861 garLoopResultBuilder]: At program point L5137(line 5137) the Hoare annotation is: true [2022-02-20 21:36:39,220 INFO L858 garLoopResultBuilder]: For program point L5170-1(line 5170) no Hoare annotation was computed. [2022-02-20 21:36:39,220 INFO L858 garLoopResultBuilder]: For program point L5096-1(line 5096) no Hoare annotation was computed. [2022-02-20 21:36:39,220 INFO L861 garLoopResultBuilder]: At program point L5129(line 5129) the Hoare annotation is: true [2022-02-20 21:36:39,220 INFO L861 garLoopResultBuilder]: At program point L5096(line 5096) the Hoare annotation is: true [2022-02-20 21:36:39,220 INFO L858 garLoopResultBuilder]: For program point L5129-1(line 5129) no Hoare annotation was computed. [2022-02-20 21:36:39,220 INFO L861 garLoopResultBuilder]: At program point L5154(line 5154) the Hoare annotation is: true [2022-02-20 21:36:39,220 INFO L858 garLoopResultBuilder]: For program point L5121-2(line 5121) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point L5121(line 5121) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point L5154-1(line 5154) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point cx8802_start_dmaEXIT(lines 5080 5181) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point L5113-2(line 5113) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point L5113(line 5113) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L861 garLoopResultBuilder]: At program point L5171(lines 5171 5172) the Hoare annotation is: true [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point L5171-1(lines 5171 5172) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point L5097-2(lines 5097 5101) no Hoare annotation was computed. [2022-02-20 21:36:39,221 INFO L858 garLoopResultBuilder]: For program point L5097(lines 5097 5101) no Hoare annotation was computed. [2022-02-20 21:36:39,222 INFO L861 garLoopResultBuilder]: At program point cx8802_start_dmaENTRY(lines 5080 5181) the Hoare annotation is: true [2022-02-20 21:36:39,222 INFO L861 garLoopResultBuilder]: At program point L5155(line 5155) the Hoare annotation is: true [2022-02-20 21:36:39,222 INFO L858 garLoopResultBuilder]: For program point L5122(line 5122) no Hoare annotation was computed. [2022-02-20 21:36:39,222 INFO L858 garLoopResultBuilder]: For program point L5155-1(line 5155) no Hoare annotation was computed. [2022-02-20 21:36:39,222 INFO L861 garLoopResultBuilder]: At program point spin_lockENTRY(lines 4834 4840) the Hoare annotation is: true [2022-02-20 21:36:39,222 INFO L858 garLoopResultBuilder]: For program point spin_lockFINAL(lines 4834 4840) no Hoare annotation was computed. [2022-02-20 21:36:39,222 INFO L861 garLoopResultBuilder]: At program point L6818(lines 6817 6819) the Hoare annotation is: true [2022-02-20 21:36:39,222 INFO L858 garLoopResultBuilder]: For program point spin_lockEXIT(lines 4834 4840) no Hoare annotation was computed. [2022-02-20 21:36:39,222 INFO L861 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2022-02-20 21:36:39,223 INFO L858 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-02-20 21:36:39,223 INFO L854 garLoopResultBuilder]: At program point L5717(line 5717) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,223 INFO L858 garLoopResultBuilder]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2022-02-20 21:36:39,223 INFO L858 garLoopResultBuilder]: For program point L5742(lines 5742 5746) no Hoare annotation was computed. [2022-02-20 21:36:39,223 INFO L861 garLoopResultBuilder]: At program point L5742-2(lines 5742 5746) the Hoare annotation is: true [2022-02-20 21:36:39,223 INFO L858 garLoopResultBuilder]: For program point L5730(line 5730) no Hoare annotation was computed. [2022-02-20 21:36:39,223 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,223 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,223 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point L5722(lines 5722 5726) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L854 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point L5747(line 5747) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,224 INFO L858 garLoopResultBuilder]: For program point L5731(lines 5731 5737) no Hoare annotation was computed. [2022-02-20 21:36:39,225 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,225 INFO L861 garLoopResultBuilder]: At program point L5748(lines 5709 5750) the Hoare annotation is: true [2022-02-20 21:36:39,225 INFO L858 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2022-02-20 21:36:39,225 INFO L861 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2022-02-20 21:36:39,225 INFO L861 garLoopResultBuilder]: At program point L5740-1(line 5740) the Hoare annotation is: true [2022-02-20 21:36:39,225 INFO L861 garLoopResultBuilder]: At program point L5740(line 5740) the Hoare annotation is: true [2022-02-20 21:36:39,225 INFO L861 garLoopResultBuilder]: At program point L6851(lines 6850 6852) the Hoare annotation is: true [2022-02-20 21:36:39,225 INFO L861 garLoopResultBuilder]: At program point L5720-2(lines 5720 5729) the Hoare annotation is: true [2022-02-20 21:36:39,225 INFO L858 garLoopResultBuilder]: For program point L5720(lines 5720 5729) no Hoare annotation was computed. [2022-02-20 21:36:39,226 INFO L858 garLoopResultBuilder]: For program point L5741(line 5741) no Hoare annotation was computed. [2022-02-20 21:36:39,226 INFO L861 garLoopResultBuilder]: At program point L6951(lines 6950 6952) the Hoare annotation is: true [2022-02-20 21:36:39,226 INFO L861 garLoopResultBuilder]: At program point L5733(line 5733) the Hoare annotation is: true [2022-02-20 21:36:39,226 INFO L858 garLoopResultBuilder]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2022-02-20 21:36:39,226 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_cx88_coreFINAL(lines 6369 6379) no Hoare annotation was computed. [2022-02-20 21:36:39,226 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_cx88_coreEXIT(lines 6369 6379) no Hoare annotation was computed. [2022-02-20 21:36:39,226 INFO L854 garLoopResultBuilder]: At program point L6374(line 6374) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_cx88_core~0)| 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2022-02-20 21:36:39,226 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_cx88_coreENTRY(lines 6369 6379) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_cx88_core~0)| 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2022-02-20 21:36:39,227 INFO L858 garLoopResultBuilder]: For program point L6372(lines 6372 6375) no Hoare annotation was computed. [2022-02-20 21:36:39,227 INFO L858 garLoopResultBuilder]: For program point L6374-1(lines 6372 6375) no Hoare annotation was computed. [2022-02-20 21:36:39,227 INFO L858 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 4987 4994) no Hoare annotation was computed. [2022-02-20 21:36:39,227 INFO L861 garLoopResultBuilder]: At program point L6883-2(lines 6882 6884) the Hoare annotation is: true [2022-02-20 21:36:39,227 INFO L858 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 4987 4994) no Hoare annotation was computed. [2022-02-20 21:36:39,227 INFO L854 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 4987 4994) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3))) [2022-02-20 21:36:39,227 INFO L858 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2022-02-20 21:36:39,227 INFO L854 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3))) [2022-02-20 21:36:39,228 INFO L861 garLoopResultBuilder]: At program point cx88_core_putENTRY(lines 6840 6842) the Hoare annotation is: true [2022-02-20 21:36:39,228 INFO L858 garLoopResultBuilder]: For program point cx88_core_putFINAL(lines 6840 6842) no Hoare annotation was computed. [2022-02-20 21:36:39,228 INFO L858 garLoopResultBuilder]: For program point cx88_core_putEXIT(lines 6840 6842) no Hoare annotation was computed. [2022-02-20 21:36:39,228 INFO L858 garLoopResultBuilder]: For program point readlFINAL(lines 4931 4938) no Hoare annotation was computed. [2022-02-20 21:36:39,228 INFO L861 garLoopResultBuilder]: At program point readlENTRY(lines 4931 4938) the Hoare annotation is: true [2022-02-20 21:36:39,228 INFO L858 garLoopResultBuilder]: For program point readlEXIT(lines 4931 4938) no Hoare annotation was computed. [2022-02-20 21:36:39,228 INFO L858 garLoopResultBuilder]: For program point writelFINAL(lines 4939 4945) no Hoare annotation was computed. [2022-02-20 21:36:39,228 INFO L861 garLoopResultBuilder]: At program point writelENTRY(lines 4939 4945) the Hoare annotation is: true [2022-02-20 21:36:39,228 INFO L858 garLoopResultBuilder]: For program point writelEXIT(lines 4939 4945) no Hoare annotation was computed. [2022-02-20 21:36:39,229 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_cx88_coreENTRY(lines 6430 6440) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 2 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= 2 ~ldv_mutex_lock_of_cx88_core~0)) [2022-02-20 21:36:39,229 INFO L858 garLoopResultBuilder]: For program point L6433(lines 6433 6436) no Hoare annotation was computed. [2022-02-20 21:36:39,229 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_cx88_coreFINAL(lines 6430 6440) no Hoare annotation was computed. [2022-02-20 21:36:39,229 INFO L858 garLoopResultBuilder]: For program point L6435-1(lines 6433 6436) no Hoare annotation was computed. [2022-02-20 21:36:39,229 INFO L854 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 2 |old(~ldv_mutex_lock_of_cx88_core~0)|))) [2022-02-20 21:36:39,229 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_cx88_coreEXIT(lines 6430 6440) no Hoare annotation was computed. [2022-02-20 21:36:39,229 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 4841 4847) the Hoare annotation is: true [2022-02-20 21:36:39,229 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 4841 4847) no Hoare annotation was computed. [2022-02-20 21:36:39,229 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 4841 4847) no Hoare annotation was computed. [2022-02-20 21:36:39,230 INFO L861 garLoopResultBuilder]: At program point L6825(lines 6824 6826) the Hoare annotation is: true [2022-02-20 21:36:39,230 INFO L861 garLoopResultBuilder]: At program point cx8802_stop_dmaENTRY(lines 5182 5203) the Hoare annotation is: true [2022-02-20 21:36:39,230 INFO L861 garLoopResultBuilder]: At program point L5199(line 5199) the Hoare annotation is: true [2022-02-20 21:36:39,230 INFO L858 garLoopResultBuilder]: For program point L5200-1(line 5200) no Hoare annotation was computed. [2022-02-20 21:36:39,230 INFO L861 garLoopResultBuilder]: At program point L5198(line 5198) the Hoare annotation is: true [2022-02-20 21:36:39,230 INFO L858 garLoopResultBuilder]: For program point L5199-1(line 5199) no Hoare annotation was computed. [2022-02-20 21:36:39,230 INFO L858 garLoopResultBuilder]: For program point cx8802_stop_dmaEXIT(lines 5182 5203) no Hoare annotation was computed. [2022-02-20 21:36:39,230 INFO L861 garLoopResultBuilder]: At program point L5200(line 5200) the Hoare annotation is: true [2022-02-20 21:36:39,230 INFO L861 garLoopResultBuilder]: At program point L5195(line 5195) the Hoare annotation is: true [2022-02-20 21:36:39,231 INFO L858 garLoopResultBuilder]: For program point L5196-1(line 5196) no Hoare annotation was computed. [2022-02-20 21:36:39,231 INFO L861 garLoopResultBuilder]: At program point L5194(line 5194) the Hoare annotation is: true [2022-02-20 21:36:39,231 INFO L858 garLoopResultBuilder]: For program point L5195-1(line 5195) no Hoare annotation was computed. [2022-02-20 21:36:39,231 INFO L861 garLoopResultBuilder]: At program point L5197(line 5197) the Hoare annotation is: true [2022-02-20 21:36:39,231 INFO L858 garLoopResultBuilder]: For program point L5198-1(line 5198) no Hoare annotation was computed. [2022-02-20 21:36:39,231 INFO L861 garLoopResultBuilder]: At program point L5196(line 5196) the Hoare annotation is: true [2022-02-20 21:36:39,231 INFO L858 garLoopResultBuilder]: For program point L5197-1(line 5197) no Hoare annotation was computed. [2022-02-20 21:36:39,231 INFO L858 garLoopResultBuilder]: For program point L5190(lines 5190 5193) no Hoare annotation was computed. [2022-02-20 21:36:39,231 INFO L858 garLoopResultBuilder]: For program point L5194-1(line 5194) no Hoare annotation was computed. [2022-02-20 21:36:39,232 INFO L858 garLoopResultBuilder]: For program point cx8802_stop_dmaFINAL(lines 5182 5203) no Hoare annotation was computed. [2022-02-20 21:36:39,232 INFO L858 garLoopResultBuilder]: For program point L5190-2(lines 5190 5193) no Hoare annotation was computed. [2022-02-20 21:36:39,232 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 6908 6910) no Hoare annotation was computed. [2022-02-20 21:36:39,232 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 6908 6910) the Hoare annotation is: true [2022-02-20 21:36:39,232 INFO L858 garLoopResultBuilder]: For program point mod_timerEXIT(lines 6918 6920) no Hoare annotation was computed. [2022-02-20 21:36:39,232 INFO L861 garLoopResultBuilder]: At program point mod_timerENTRY(lines 6918 6920) the Hoare annotation is: true [2022-02-20 21:36:39,232 INFO L858 garLoopResultBuilder]: For program point mod_timerFINAL(lines 6918 6920) no Hoare annotation was computed. [2022-02-20 21:36:39,232 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4885 4894) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3))) [2022-02-20 21:36:39,232 INFO L858 garLoopResultBuilder]: For program point L4887(lines 4887 4893) no Hoare annotation was computed. [2022-02-20 21:36:39,233 INFO L861 garLoopResultBuilder]: At program point L4883(lines 4881 4884) the Hoare annotation is: true [2022-02-20 21:36:39,233 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4885 4894) no Hoare annotation was computed. [2022-02-20 21:36:39,233 INFO L858 garLoopResultBuilder]: For program point L4878(line 4878) no Hoare annotation was computed. [2022-02-20 21:36:39,233 INFO L858 garLoopResultBuilder]: For program point L4877(lines 4877 4879) no Hoare annotation was computed. [2022-02-20 21:36:39,233 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4885 4894) no Hoare annotation was computed. [2022-02-20 21:36:39,233 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 6925 6927) the Hoare annotation is: true [2022-02-20 21:36:39,233 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 6925 6927) no Hoare annotation was computed. [2022-02-20 21:36:39,233 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 6925 6927) no Hoare annotation was computed. [2022-02-20 21:36:39,233 INFO L854 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,234 INFO L854 garLoopResultBuilder]: At program point L6906(lines 6905 6907) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,234 INFO L858 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2022-02-20 21:36:39,234 INFO L854 garLoopResultBuilder]: At program point L5651(lines 5651 5652) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,234 INFO L854 garLoopResultBuilder]: At program point L5618(line 5618) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,234 INFO L858 garLoopResultBuilder]: For program point L5651-1(lines 5651 5652) no Hoare annotation was computed. [2022-02-20 21:36:39,234 INFO L858 garLoopResultBuilder]: For program point L5618-1(line 5618) no Hoare annotation was computed. [2022-02-20 21:36:39,234 INFO L854 garLoopResultBuilder]: At program point L6081(lines 6061 6086) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,234 INFO L854 garLoopResultBuilder]: At program point L6973(lines 6972 6974) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,234 INFO L858 garLoopResultBuilder]: For program point L6775(lines 6775 6778) no Hoare annotation was computed. [2022-02-20 21:36:39,235 INFO L854 garLoopResultBuilder]: At program point L6808(lines 6807 6809) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,235 INFO L858 garLoopResultBuilder]: For program point L5619(lines 5619 5622) no Hoare annotation was computed. [2022-02-20 21:36:39,235 INFO L858 garLoopResultBuilder]: For program point L5586-1(lines 5586 5589) no Hoare annotation was computed. [2022-02-20 21:36:39,235 INFO L854 garLoopResultBuilder]: At program point L4926(lines 4917 4928) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,235 INFO L858 garLoopResultBuilder]: For program point L6016(lines 6016 6019) no Hoare annotation was computed. [2022-02-20 21:36:39,235 INFO L854 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,235 INFO L858 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2022-02-20 21:36:39,235 INFO L854 garLoopResultBuilder]: At program point L6083(lines 6061 6086) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,236 INFO L854 garLoopResultBuilder]: At program point L5654(lines 5606 5656) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,236 INFO L858 garLoopResultBuilder]: For program point L6777-1(lines 6774 6792) no Hoare annotation was computed. [2022-02-20 21:36:39,236 INFO L854 garLoopResultBuilder]: At program point L6777(line 6777) the Hoare annotation is: false [2022-02-20 21:36:39,236 INFO L858 garLoopResultBuilder]: For program point L5522(line 5522) no Hoare annotation was computed. [2022-02-20 21:36:39,236 INFO L854 garLoopResultBuilder]: At program point L6315-1(line 6315) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,236 INFO L854 garLoopResultBuilder]: At program point L6315(line 6315) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,236 INFO L858 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2022-02-20 21:36:39,236 INFO L854 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,236 INFO L858 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2022-02-20 21:36:39,237 INFO L854 garLoopResultBuilder]: At program point L6316(lines 6312 6319) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,237 INFO L858 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2022-02-20 21:36:39,237 INFO L854 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,237 INFO L854 garLoopResultBuilder]: At program point L6977(lines 6976 6978) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,237 INFO L858 garLoopResultBuilder]: For program point L6152-1(line 6152) no Hoare annotation was computed. [2022-02-20 21:36:39,237 INFO L854 garLoopResultBuilder]: At program point L6119(lines 6112 6121) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,237 INFO L854 garLoopResultBuilder]: At program point L6185(line 6185) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,237 INFO L854 garLoopResultBuilder]: At program point L6152(line 6152) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,237 INFO L858 garLoopResultBuilder]: For program point L6185-1(line 6185) no Hoare annotation was computed. [2022-02-20 21:36:39,238 INFO L854 garLoopResultBuilder]: At program point L5591(lines 5554 5604) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,238 INFO L854 garLoopResultBuilder]: At program point L5525(line 5525) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,238 INFO L858 garLoopResultBuilder]: For program point L6054(lines 6054 6057) no Hoare annotation was computed. [2022-02-20 21:36:39,238 INFO L858 garLoopResultBuilder]: For program point L6054-2(lines 6054 6057) no Hoare annotation was computed. [2022-02-20 21:36:39,238 INFO L854 garLoopResultBuilder]: At program point L6847(lines 6846 6848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,238 INFO L858 garLoopResultBuilder]: For program point L6781-1(lines 6774 6792) no Hoare annotation was computed. [2022-02-20 21:36:39,238 INFO L854 garLoopResultBuilder]: At program point L6781(line 6781) the Hoare annotation is: false [2022-02-20 21:36:39,238 INFO L858 garLoopResultBuilder]: For program point L5625(lines 5625 5629) no Hoare annotation was computed. [2022-02-20 21:36:39,238 INFO L858 garLoopResultBuilder]: For program point L6154(lines 6154 6157) no Hoare annotation was computed. [2022-02-20 21:36:39,239 INFO L858 garLoopResultBuilder]: For program point L5494(lines 5494 5497) no Hoare annotation was computed. [2022-02-20 21:36:39,239 INFO L854 garLoopResultBuilder]: At program point L5593(lines 5554 5604) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,239 INFO L858 garLoopResultBuilder]: For program point L5494-2(lines 5494 5497) no Hoare annotation was computed. [2022-02-20 21:36:39,239 INFO L854 garLoopResultBuilder]: At program point L6915(lines 6914 6916) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,239 INFO L854 garLoopResultBuilder]: At program point L5660-2(lines 5660 5663) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,239 INFO L858 garLoopResultBuilder]: For program point L5660(lines 5660 5663) no Hoare annotation was computed. [2022-02-20 21:36:39,239 INFO L854 garLoopResultBuilder]: At program point L5561(line 5561) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,239 INFO L858 garLoopResultBuilder]: For program point L5561-1(line 5561) no Hoare annotation was computed. [2022-02-20 21:36:39,239 INFO L858 garLoopResultBuilder]: For program point L5528(lines 5492 5544) no Hoare annotation was computed. [2022-02-20 21:36:39,240 INFO L854 garLoopResultBuilder]: At program point L5066(line 5066) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,240 INFO L858 garLoopResultBuilder]: For program point L6189(line 6189) no Hoare annotation was computed. [2022-02-20 21:36:39,240 INFO L858 garLoopResultBuilder]: For program point L5066-1(line 5066) no Hoare annotation was computed. [2022-02-20 21:36:39,240 INFO L858 garLoopResultBuilder]: For program point L6024(lines 6024 6027) no Hoare annotation was computed. [2022-02-20 21:36:39,240 INFO L858 garLoopResultBuilder]: For program point L5562(line 5562) no Hoare annotation was computed. [2022-02-20 21:36:39,240 INFO L858 garLoopResultBuilder]: For program point L5562-4(line 5562) no Hoare annotation was computed. [2022-02-20 21:36:39,240 INFO L854 garLoopResultBuilder]: At program point L5529(line 5529) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,240 INFO L858 garLoopResultBuilder]: For program point L5562-2(line 5562) no Hoare annotation was computed. [2022-02-20 21:36:39,240 INFO L854 garLoopResultBuilder]: At program point L5529-1(line 5529) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,241 INFO L858 garLoopResultBuilder]: For program point L5562-8(line 5562) no Hoare annotation was computed. [2022-02-20 21:36:39,241 INFO L858 garLoopResultBuilder]: For program point L5562-6(line 5562) no Hoare annotation was computed. [2022-02-20 21:36:39,241 INFO L854 garLoopResultBuilder]: At program point L6190(line 6190) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,241 INFO L854 garLoopResultBuilder]: At program point L6091(line 6091) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,241 INFO L858 garLoopResultBuilder]: For program point L6091-1(line 6091) no Hoare annotation was computed. [2022-02-20 21:36:39,241 INFO L858 garLoopResultBuilder]: For program point L6190-1(line 6190) no Hoare annotation was computed. [2022-02-20 21:36:39,241 INFO L854 garLoopResultBuilder]: At program point L6025(lines 6001 6038) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,241 INFO L858 garLoopResultBuilder]: For program point L6785-1(lines 6774 6792) no Hoare annotation was computed. [2022-02-20 21:36:39,241 INFO L854 garLoopResultBuilder]: At program point L6785(line 6785) the Hoare annotation is: false [2022-02-20 21:36:39,242 INFO L858 garLoopResultBuilder]: For program point L5563(lines 5563 5566) no Hoare annotation was computed. [2022-02-20 21:36:39,242 INFO L858 garLoopResultBuilder]: For program point L5530(line 5530) no Hoare annotation was computed. [2022-02-20 21:36:39,242 INFO L858 garLoopResultBuilder]: For program point L5596(lines 5596 5601) no Hoare annotation was computed. [2022-02-20 21:36:39,242 INFO L854 garLoopResultBuilder]: At program point L6092-1(lines 6040 6095) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,242 INFO L854 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,242 INFO L854 garLoopResultBuilder]: At program point L4870(lines 4867 4872) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,242 INFO L854 garLoopResultBuilder]: At program point L5630(line 5630) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,242 INFO L854 garLoopResultBuilder]: At program point L5531(line 5531) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,242 INFO L854 garLoopResultBuilder]: At program point L5498(line 5498) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,243 INFO L858 garLoopResultBuilder]: For program point L5630-1(line 5630) no Hoare annotation was computed. [2022-02-20 21:36:39,243 INFO L858 garLoopResultBuilder]: For program point L5465-2(lines 5463 5476) no Hoare annotation was computed. [2022-02-20 21:36:39,243 INFO L858 garLoopResultBuilder]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2022-02-20 21:36:39,243 INFO L858 garLoopResultBuilder]: For program point L5465(lines 5465 5468) no Hoare annotation was computed. [2022-02-20 21:36:39,243 INFO L854 garLoopResultBuilder]: At program point L6126(lines 6122 6128) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,243 INFO L858 garLoopResultBuilder]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2022-02-20 21:36:39,243 INFO L854 garLoopResultBuilder]: At program point L5069(lines 5056 5071) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,243 INFO L854 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,243 INFO L854 garLoopResultBuilder]: At program point L5631(line 5631) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,244 INFO L858 garLoopResultBuilder]: For program point L5631-1(line 5631) no Hoare annotation was computed. [2022-02-20 21:36:39,244 INFO L858 garLoopResultBuilder]: For program point L5664(line 5664) no Hoare annotation was computed. [2022-02-20 21:36:39,244 INFO L854 garLoopResultBuilder]: At program point L5499(line 5499) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,244 INFO L858 garLoopResultBuilder]: For program point L5499-1(line 5499) no Hoare annotation was computed. [2022-02-20 21:36:39,244 INFO L858 garLoopResultBuilder]: For program point L6193(line 6193) no Hoare annotation was computed. [2022-02-20 21:36:39,244 INFO L854 garLoopResultBuilder]: At program point L6028-1(line 6028) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,244 INFO L858 garLoopResultBuilder]: For program point L6061-2(lines 6061 6087) no Hoare annotation was computed. [2022-02-20 21:36:39,244 INFO L858 garLoopResultBuilder]: For program point L6061(lines 6061 6087) no Hoare annotation was computed. [2022-02-20 21:36:39,244 INFO L854 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,245 INFO L854 garLoopResultBuilder]: At program point L5599(line 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,245 INFO L858 garLoopResultBuilder]: For program point L5599-1(line 5599) no Hoare annotation was computed. [2022-02-20 21:36:39,245 INFO L854 garLoopResultBuilder]: At program point L5665(line 5665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,245 INFO L858 garLoopResultBuilder]: For program point L5665-1(line 5665) no Hoare annotation was computed. [2022-02-20 21:36:39,245 INFO L858 garLoopResultBuilder]: For program point L5500(lines 5500 5503) no Hoare annotation was computed. [2022-02-20 21:36:39,245 INFO L858 garLoopResultBuilder]: For program point L6161(lines 6161 6195) no Hoare annotation was computed. [2022-02-20 21:36:39,245 INFO L858 garLoopResultBuilder]: For program point L6029(line 6029) no Hoare annotation was computed. [2022-02-20 21:36:39,245 INFO L854 garLoopResultBuilder]: At program point L6789-1(lines 6772 6793) the Hoare annotation is: (= ~ldv_mutex_lock_of_cx88_core~0 1) [2022-02-20 21:36:39,245 INFO L854 garLoopResultBuilder]: At program point L6789(line 6789) the Hoare annotation is: false [2022-02-20 21:36:39,245 INFO L858 garLoopResultBuilder]: For program point L5567(lines 5567 5570) no Hoare annotation was computed. [2022-02-20 21:36:39,246 INFO L854 garLoopResultBuilder]: At program point L5534(lines 5485 5545) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,246 INFO L858 garLoopResultBuilder]: For program point L5567-2(lines 5554 5604) no Hoare annotation was computed. [2022-02-20 21:36:39,246 INFO L858 garLoopResultBuilder]: For program point L6162(line 6162) no Hoare annotation was computed. [2022-02-20 21:36:39,246 INFO L854 garLoopResultBuilder]: At program point L5667(line 5667) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,246 INFO L858 garLoopResultBuilder]: For program point L5667-1(line 5667) no Hoare annotation was computed. [2022-02-20 21:36:39,246 INFO L854 garLoopResultBuilder]: At program point L5469-1(lines 5469 5472) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,246 INFO L858 garLoopResultBuilder]: For program point L6163(lines 6163 6173) no Hoare annotation was computed. [2022-02-20 21:36:39,246 INFO L854 garLoopResultBuilder]: At program point L6196(lines 6148 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,246 INFO L854 garLoopResultBuilder]: At program point L5007(lines 5002 5009) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,247 INFO L854 garLoopResultBuilder]: At program point L6890(lines 6889 6891) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,247 INFO L854 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,247 INFO L858 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2022-02-20 21:36:39,247 INFO L854 garLoopResultBuilder]: At program point L5602(lines 5554 5604) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,247 INFO L854 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,247 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,247 INFO L858 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2022-02-20 21:36:39,247 INFO L854 garLoopResultBuilder]: At program point L5603(lines 5546 5605) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,248 INFO L854 garLoopResultBuilder]: At program point L5669(lines 5657 5671) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,248 INFO L858 garLoopResultBuilder]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2022-02-20 21:36:39,248 INFO L854 garLoopResultBuilder]: At program point L5537(line 5537) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,248 INFO L854 garLoopResultBuilder]: At program point L5504(line 5504) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,248 INFO L854 garLoopResultBuilder]: At program point L5537-1(line 5537) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,248 INFO L854 garLoopResultBuilder]: At program point L6958(lines 6957 6959) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,248 INFO L854 garLoopResultBuilder]: At program point L6033(lines 6001 6038) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,248 INFO L854 garLoopResultBuilder]: At program point L6859(lines 6858 6860) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,248 INFO L858 garLoopResultBuilder]: For program point L5571-1(lines 5554 5604) no Hoare annotation was computed. [2022-02-20 21:36:39,249 INFO L858 garLoopResultBuilder]: For program point L5538(line 5538) no Hoare annotation was computed. [2022-02-20 21:36:39,249 INFO L854 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,249 INFO L854 garLoopResultBuilder]: At program point L5637-1(line 5637) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,249 INFO L858 garLoopResultBuilder]: For program point L5505-2(lines 5492 5544) no Hoare annotation was computed. [2022-02-20 21:36:39,249 INFO L858 garLoopResultBuilder]: For program point L5505(lines 5505 5509) no Hoare annotation was computed. [2022-02-20 21:36:39,249 INFO L858 garLoopResultBuilder]: For program point L6199(lines 6199 6202) no Hoare annotation was computed. [2022-02-20 21:36:39,249 INFO L854 garLoopResultBuilder]: At program point L5076(lines 5072 5078) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,249 INFO L858 garLoopResultBuilder]: For program point L5638(line 5638) no Hoare annotation was computed. [2022-02-20 21:36:39,249 INFO L854 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,250 INFO L858 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2022-02-20 21:36:39,250 INFO L858 garLoopResultBuilder]: For program point L5473(line 5473) no Hoare annotation was computed. [2022-02-20 21:36:39,250 INFO L858 garLoopResultBuilder]: For program point L6167(lines 6167 6170) no Hoare annotation was computed. [2022-02-20 21:36:39,250 INFO L854 garLoopResultBuilder]: At program point L6200(lines 6148 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,250 INFO L854 garLoopResultBuilder]: At program point L6894(lines 6893 6895) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,250 INFO L854 garLoopResultBuilder]: At program point L5474(line 5474) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,251 INFO L854 garLoopResultBuilder]: At program point L5540(line 5540) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,251 INFO L854 garLoopResultBuilder]: At program point L5474-1(lines 5460 5477) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,251 INFO L858 garLoopResultBuilder]: For program point L6003(lines 6003 6006) no Hoare annotation was computed. [2022-02-20 21:36:39,251 INFO L858 garLoopResultBuilder]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2022-02-20 21:36:39,252 INFO L854 garLoopResultBuilder]: At program point L6036(line 6036) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,252 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,252 INFO L854 garLoopResultBuilder]: At program point L6070(line 6070) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,252 INFO L854 garLoopResultBuilder]: At program point L6037(lines 5995 6039) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,252 INFO L858 garLoopResultBuilder]: For program point L6070-1(line 6070) no Hoare annotation was computed. [2022-02-20 21:36:39,253 INFO L854 garLoopResultBuilder]: At program point L6203(lines 6148 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,253 INFO L858 garLoopResultBuilder]: For program point L6071(lines 6071 6076) no Hoare annotation was computed. [2022-02-20 21:36:39,253 INFO L854 garLoopResultBuilder]: At program point L6071-1(lines 6071 6076) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,253 INFO L854 garLoopResultBuilder]: At program point L6798(lines 6797 6799) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,253 INFO L854 garLoopResultBuilder]: At program point L6831(lines 6830 6832) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,253 INFO L854 garLoopResultBuilder]: At program point L6897(lines 6896 6898) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,253 INFO L858 garLoopResultBuilder]: For program point L5576-1(lines 5576 5579) no Hoare annotation was computed. [2022-02-20 21:36:39,253 INFO L858 garLoopResultBuilder]: For program point L5510-1(lines 5492 5544) no Hoare annotation was computed. [2022-02-20 21:36:39,253 INFO L858 garLoopResultBuilder]: For program point L6204(line 6204) no Hoare annotation was computed. [2022-02-20 21:36:39,254 INFO L858 garLoopResultBuilder]: For program point L4982(line 4982) no Hoare annotation was computed. [2022-02-20 21:36:39,254 INFO L854 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,254 INFO L858 garLoopResultBuilder]: For program point L4982-2(line 4982) no Hoare annotation was computed. [2022-02-20 21:36:39,254 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,254 INFO L854 garLoopResultBuilder]: At program point L6965(lines 6964 6966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,254 INFO L858 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2022-02-20 21:36:39,254 INFO L854 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,254 INFO L854 garLoopResultBuilder]: At program point L6206(lines 6148 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,254 INFO L854 garLoopResultBuilder]: At program point L4984(lines 4978 4986) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,255 INFO L854 garLoopResultBuilder]: At program point L6834(line 6834) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,255 INFO L854 garLoopResultBuilder]: At program point L6900(lines 6899 6901) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,255 INFO L854 garLoopResultBuilder]: At program point L6834-2(lines 6833 6835) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,255 INFO L858 garLoopResultBuilder]: For program point L6834-1(line 6834) no Hoare annotation was computed. [2022-02-20 21:36:39,255 INFO L858 garLoopResultBuilder]: For program point L5645(lines 5645 5649) no Hoare annotation was computed. [2022-02-20 21:36:39,255 INFO L854 garLoopResultBuilder]: At program point L5513(line 5513) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,255 INFO L858 garLoopResultBuilder]: For program point L5513-1(line 5513) no Hoare annotation was computed. [2022-02-20 21:36:39,255 INFO L858 garLoopResultBuilder]: For program point L6009(lines 6009 6012) no Hoare annotation was computed. [2022-02-20 21:36:39,255 INFO L854 garLoopResultBuilder]: At program point L6769(lines 6762 6771) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,256 INFO L854 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,256 INFO L858 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2022-02-20 21:36:39,256 INFO L854 garLoopResultBuilder]: At program point L6307(line 6307) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,256 INFO L854 garLoopResultBuilder]: At program point L6307-1(line 6307) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,256 INFO L858 garLoopResultBuilder]: For program point L6175(line 6175) no Hoare annotation was computed. [2022-02-20 21:36:39,256 INFO L854 garLoopResultBuilder]: At program point L6208(lines 6136 6210) the Hoare annotation is: (= ~ldv_mutex_lock_of_cx88_core~0 1) [2022-02-20 21:36:39,256 INFO L854 garLoopResultBuilder]: At program point L5581(line 5581) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,256 INFO L858 garLoopResultBuilder]: For program point L5581-1(line 5581) no Hoare annotation was computed. [2022-02-20 21:36:39,256 INFO L854 garLoopResultBuilder]: At program point L6308(lines 6304 6311) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,257 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-02-20 21:36:39,257 INFO L858 garLoopResultBuilder]: For program point L6176(lines 6176 6181) no Hoare annotation was computed. [2022-02-20 21:36:39,257 INFO L858 garLoopResultBuilder]: For program point L6077(line 6077) no Hoare annotation was computed. [2022-02-20 21:36:39,257 INFO L854 garLoopResultBuilder]: At program point L6903(lines 6902 6904) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,257 INFO L858 garLoopResultBuilder]: For program point L4921(lines 4921 4924) no Hoare annotation was computed. [2022-02-20 21:36:39,257 INFO L858 garLoopResultBuilder]: For program point L5582(lines 5582 5585) no Hoare annotation was computed. [2022-02-20 21:36:39,257 INFO L858 garLoopResultBuilder]: For program point L5582-2(lines 5554 5604) no Hoare annotation was computed. [2022-02-20 21:36:39,257 INFO L854 garLoopResultBuilder]: At program point L6177(line 6177) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,257 INFO L858 garLoopResultBuilder]: For program point L6177-1(line 6177) no Hoare annotation was computed. [2022-02-20 21:36:39,258 INFO L854 garLoopResultBuilder]: At program point L6838(lines 6837 6839) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,258 INFO L854 garLoopResultBuilder]: At program point L6805(lines 6804 6806) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,258 INFO L858 garLoopResultBuilder]: For program point L5517(lines 5492 5544) no Hoare annotation was computed. [2022-02-20 21:36:39,258 INFO L854 garLoopResultBuilder]: At program point L4956(lines 4950 4958) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,258 INFO L854 garLoopResultBuilder]: At program point L6872(lines 6871 6873) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,258 INFO L854 garLoopResultBuilder]: At program point L5650(line 5650) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2022-02-20 21:36:39,258 INFO L858 garLoopResultBuilder]: For program point L5518(lines 5518 5521) no Hoare annotation was computed. [2022-02-20 21:36:39,258 INFO L858 garLoopResultBuilder]: For program point L5650-1(line 5650) no Hoare annotation was computed. [2022-02-20 21:36:39,258 INFO L854 garLoopResultBuilder]: At program point L5518-2(lines 5518 5521) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-02-20 21:36:39,259 INFO L858 garLoopResultBuilder]: For program point pci_read_config_byteFINAL(lines 4961 4968) no Hoare annotation was computed. [2022-02-20 21:36:39,259 INFO L861 garLoopResultBuilder]: At program point pci_read_config_byteENTRY(lines 4961 4968) the Hoare annotation is: true [2022-02-20 21:36:39,259 INFO L861 garLoopResultBuilder]: At program point L6937(lines 6936 6938) the Hoare annotation is: true [2022-02-20 21:36:39,259 INFO L858 garLoopResultBuilder]: For program point pci_read_config_byteEXIT(lines 4961 4968) no Hoare annotation was computed. [2022-02-20 21:36:39,259 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4828 4833) the Hoare annotation is: true [2022-02-20 21:36:39,259 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4828 4833) no Hoare annotation was computed. [2022-02-20 21:36:39,259 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 4828 4833) no Hoare annotation was computed. [2022-02-20 21:36:39,259 INFO L858 garLoopResultBuilder]: For program point L5791(lines 5791 5795) no Hoare annotation was computed. [2022-02-20 21:36:39,259 INFO L858 garLoopResultBuilder]: For program point L5783(line 5783) no Hoare annotation was computed. [2022-02-20 21:36:39,260 INFO L858 garLoopResultBuilder]: For program point L5783-2(lines 5783 5786) no Hoare annotation was computed. [2022-02-20 21:36:39,260 INFO L854 garLoopResultBuilder]: At program point L5802(lines 5781 5819) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,260 INFO L861 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: true [2022-02-20 21:36:39,260 INFO L858 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2022-02-20 21:36:39,260 INFO L854 garLoopResultBuilder]: At program point L5807(line 5807) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,260 INFO L858 garLoopResultBuilder]: For program point L5807-1(line 5807) no Hoare annotation was computed. [2022-02-20 21:36:39,260 INFO L858 garLoopResultBuilder]: For program point cx8802_request_acquireEXIT(lines 5776 5820) no Hoare annotation was computed. [2022-02-20 21:36:39,260 INFO L858 garLoopResultBuilder]: For program point L5803(lines 5803 5817) no Hoare annotation was computed. [2022-02-20 21:36:39,260 INFO L858 garLoopResultBuilder]: For program point L5805-2(lines 5803 5816) no Hoare annotation was computed. [2022-02-20 21:36:39,260 INFO L858 garLoopResultBuilder]: For program point L5803-1(lines 5803 5817) no Hoare annotation was computed. [2022-02-20 21:36:39,261 INFO L858 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2022-02-20 21:36:39,261 INFO L854 garLoopResultBuilder]: At program point cx8802_request_acquireENTRY(lines 5776 5820) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,261 INFO L858 garLoopResultBuilder]: For program point cx8802_request_acquireFINAL(lines 5776 5820) no Hoare annotation was computed. [2022-02-20 21:36:39,261 INFO L854 garLoopResultBuilder]: At program point L5799(lines 5781 5819) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,261 INFO L854 garLoopResultBuilder]: At program point L5797(lines 5781 5819) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-02-20 21:36:39,263 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:36:39,265 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: kfreeFINAL has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: pci_set_power_stateFINAL has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: L5827 has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: list_emptyFINAL has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: pci_enable_deviceFINAL has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: cx88_sram_channel_dumpFINAL has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: __const_udelayFINAL has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: INIT_LIST_HEADFINAL has no Hoare annotation [2022-02-20 21:36:39,268 WARN L170 areAnnotationChecker]: mutex_unlockFINAL has no Hoare annotation [2022-02-20 21:36:39,269 WARN L170 areAnnotationChecker]: pci_disable_deviceFINAL has no Hoare annotation [2022-02-20 21:36:39,269 WARN L170 areAnnotationChecker]: msecs_to_jiffiesFINAL has no Hoare annotation [2022-02-20 21:36:39,269 WARN L170 areAnnotationChecker]: ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2022-02-20 21:36:39,269 WARN L170 areAnnotationChecker]: ldv_errorFINAL has no Hoare annotation [2022-02-20 21:36:39,269 WARN L170 areAnnotationChecker]: list_delFINAL has no Hoare annotation [2022-02-20 21:36:39,269 WARN L170 areAnnotationChecker]: L5220 has no Hoare annotation [2022-02-20 21:36:39,270 WARN L170 areAnnotationChecker]: L5089 has no Hoare annotation [2022-02-20 21:36:39,270 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 21:36:39,270 WARN L170 areAnnotationChecker]: L6372 has no Hoare annotation [2022-02-20 21:36:39,271 WARN L170 areAnnotationChecker]: cx88_core_putFINAL has no Hoare annotation [2022-02-20 21:36:39,271 WARN L170 areAnnotationChecker]: readlFINAL has no Hoare annotation [2022-02-20 21:36:39,271 WARN L170 areAnnotationChecker]: writelFINAL has no Hoare annotation [2022-02-20 21:36:39,271 WARN L170 areAnnotationChecker]: L6433 has no Hoare annotation [2022-02-20 21:36:39,271 WARN L170 areAnnotationChecker]: L5190 has no Hoare annotation [2022-02-20 21:36:39,271 WARN L170 areAnnotationChecker]: ldv_handler_precallEXIT has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: mod_timerFINAL has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: L4887 has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: mutex_lockFINAL has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: spinlock_checkFINAL has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: L5783 has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: kfreeFINAL has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: pci_set_power_stateFINAL has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: L5827 has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: L5827 has no Hoare annotation [2022-02-20 21:36:39,272 WARN L170 areAnnotationChecker]: list_emptyFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: pci_enable_deviceFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: cx88_sram_channel_dumpFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: list_add_tailFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: __const_udelayFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: INIT_LIST_HEADFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: mutex_unlockFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: pci_disable_deviceFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: msecs_to_jiffiesFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: ldv_errorFINAL has no Hoare annotation [2022-02-20 21:36:39,273 WARN L170 areAnnotationChecker]: list_delFINAL has no Hoare annotation [2022-02-20 21:36:39,274 WARN L170 areAnnotationChecker]: L5413-1 has no Hoare annotation [2022-02-20 21:36:39,274 WARN L170 areAnnotationChecker]: L5220 has no Hoare annotation [2022-02-20 21:36:39,274 WARN L170 areAnnotationChecker]: L5220 has no Hoare annotation [2022-02-20 21:36:39,274 WARN L170 areAnnotationChecker]: L4897-1 has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: pci_set_drvdataFINAL has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: L5089 has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: L5089 has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: spin_lockFINAL has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: L6372 has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: L6372 has no Hoare annotation [2022-02-20 21:36:39,275 WARN L170 areAnnotationChecker]: L6883-1 has no Hoare annotation [2022-02-20 21:36:39,276 WARN L170 areAnnotationChecker]: cx88_core_putFINAL has no Hoare annotation [2022-02-20 21:36:39,276 WARN L170 areAnnotationChecker]: readlFINAL has no Hoare annotation [2022-02-20 21:36:39,276 WARN L170 areAnnotationChecker]: writelFINAL has no Hoare annotation [2022-02-20 21:36:39,276 WARN L170 areAnnotationChecker]: L6433 has no Hoare annotation [2022-02-20 21:36:39,276 WARN L170 areAnnotationChecker]: L6433 has no Hoare annotation [2022-02-20 21:36:39,276 WARN L170 areAnnotationChecker]: spin_unlockFINAL has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: L5190 has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: L5190 has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: ldv_handler_precallEXIT has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: ldv_handler_precallEXIT has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: ldv_handler_precallEXIT has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: ldv_handler_precallEXIT has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: ldv_handler_precallEXIT has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: mod_timerFINAL has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: L4887 has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: L4887 has no Hoare annotation [2022-02-20 21:36:39,277 WARN L170 areAnnotationChecker]: mutex_lockFINAL has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: pci_read_config_byteFINAL has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: spinlock_checkFINAL has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: L5783 has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: L5783 has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: kfreeEXIT has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: kfreeEXIT has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: kfreeEXIT has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: pci_set_power_stateEXIT has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: L5829 has no Hoare annotation [2022-02-20 21:36:39,278 WARN L170 areAnnotationChecker]: L5829 has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: L5827-1 has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: list_emptyEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: list_emptyEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: list_emptyEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: list_emptyEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: list_emptyEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: pci_enable_deviceEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: pci_enable_deviceEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: cx88_sram_channel_dumpEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: cx88_sram_channel_dumpEXIT has no Hoare annotation [2022-02-20 21:36:39,279 WARN L170 areAnnotationChecker]: list_add_tailFINAL has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: __const_udelayEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: __const_udelayEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: __const_udelayEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: __const_udelayEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: __const_udelayEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: __const_udelayEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: INIT_LIST_HEADEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: INIT_LIST_HEADEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: INIT_LIST_HEADEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: INIT_LIST_HEADEXIT has no Hoare annotation [2022-02-20 21:36:39,280 WARN L170 areAnnotationChecker]: mutex_unlockEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: pci_disable_deviceEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: pci_disable_deviceEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: msecs_to_jiffiesEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: msecs_to_jiffiesEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2022-02-20 21:36:39,281 WARN L170 areAnnotationChecker]: list_delEXIT has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: list_delEXIT has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: list_delEXIT has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: list_delEXIT has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: L5413-1 has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: L5224 has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: L4897-1 has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: pci_set_drvdataFINAL has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: L5089-2 has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: spin_lockFINAL has no Hoare annotation [2022-02-20 21:36:39,282 WARN L170 areAnnotationChecker]: L-1-2 has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: L-1-4 has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: L-1-4 has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: L6374-1 has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: L6374-1 has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: L6883-1 has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: cx88_core_putEXIT has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: cx88_core_putEXIT has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,285 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,286 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,287 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,287 WARN L170 areAnnotationChecker]: readlEXIT has no Hoare annotation [2022-02-20 21:36:39,287 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,288 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,289 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,290 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: writelEXIT has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L6435-1 has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L6435-1 has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: spin_unlockFINAL has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L5190-2 has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L6152-1 has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L6177-1 has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L6185-1 has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L6190-1 has no Hoare annotation [2022-02-20 21:36:39,291 WARN L170 areAnnotationChecker]: L6204 has no Hoare annotation [2022-02-20 21:36:39,292 WARN L170 areAnnotationChecker]: mod_timerEXIT has no Hoare annotation [2022-02-20 21:36:39,292 WARN L170 areAnnotationChecker]: mod_timerEXIT has no Hoare annotation [2022-02-20 21:36:39,292 WARN L170 areAnnotationChecker]: L4878 has no Hoare annotation [2022-02-20 21:36:39,292 WARN L170 areAnnotationChecker]: ldv_mallocFINAL has no Hoare annotation [2022-02-20 21:36:39,292 WARN L170 areAnnotationChecker]: mutex_lockEXIT has no Hoare annotation [2022-02-20 21:36:39,292 WARN L170 areAnnotationChecker]: pci_read_config_byteFINAL has no Hoare annotation [2022-02-20 21:36:39,293 WARN L170 areAnnotationChecker]: spinlock_checkEXIT has no Hoare annotation [2022-02-20 21:36:39,293 WARN L170 areAnnotationChecker]: spinlock_checkEXIT has no Hoare annotation [2022-02-20 21:36:39,293 WARN L170 areAnnotationChecker]: L5783-2 has no Hoare annotation [2022-02-20 21:36:39,293 WARN L170 areAnnotationChecker]: L5783-2 has no Hoare annotation [2022-02-20 21:36:39,293 WARN L170 areAnnotationChecker]: L6077 has no Hoare annotation [2022-02-20 21:36:39,294 WARN L170 areAnnotationChecker]: L5730 has no Hoare annotation [2022-02-20 21:36:39,294 WARN L170 areAnnotationChecker]: L5830-1 has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: cx8802_request_releaseFINAL has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: L5428 has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: L5224 has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: L5232 has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: L5741 has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: L6060-1 has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: L5721-1 has no Hoare annotation [2022-02-20 21:36:39,295 WARN L170 areAnnotationChecker]: L5618-1 has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: L5514-1 has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: L5470-1 has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: list_add_tailEXIT has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: list_add_tailEXIT has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: list_add_tailEXIT has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: L5108-1 has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: L5158-1 has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: L5154-1 has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: L5638 has no Hoare annotation [2022-02-20 21:36:39,296 WARN L170 areAnnotationChecker]: L5638 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L6029 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L5066-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L5660 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L5733-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L5665-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L5247-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L5299-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L6777-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L6777-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L6781-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L6781-1 has no Hoare annotation [2022-02-20 21:36:39,297 WARN L170 areAnnotationChecker]: L6785-1 has no Hoare annotation [2022-02-20 21:36:39,298 WARN L170 areAnnotationChecker]: L6785-1 has no Hoare annotation [2022-02-20 21:36:39,298 WARN L170 areAnnotationChecker]: L5419-1 has no Hoare annotation [2022-02-20 21:36:39,298 WARN L170 areAnnotationChecker]: L5257 has no Hoare annotation [2022-02-20 21:36:39,298 WARN L170 areAnnotationChecker]: L6077 has no Hoare annotation [2022-02-20 21:36:39,299 WARN L170 areAnnotationChecker]: pci_set_drvdataEXIT has no Hoare annotation [2022-02-20 21:36:39,299 WARN L170 areAnnotationChecker]: pci_set_drvdataEXIT has no Hoare annotation [2022-02-20 21:36:39,299 WARN L170 areAnnotationChecker]: spin_lockEXIT has no Hoare annotation [2022-02-20 21:36:39,299 WARN L170 areAnnotationChecker]: spin_lockEXIT has no Hoare annotation [2022-02-20 21:36:39,299 WARN L170 areAnnotationChecker]: spin_lockEXIT has no Hoare annotation [2022-02-20 21:36:39,299 WARN L170 areAnnotationChecker]: spin_lockEXIT has no Hoare annotation [2022-02-20 21:36:39,300 WARN L170 areAnnotationChecker]: L-1-2 has no Hoare annotation [2022-02-20 21:36:39,300 WARN L170 areAnnotationChecker]: L-1-6 has no Hoare annotation [2022-02-20 21:36:39,300 WARN L170 areAnnotationChecker]: L5717-1 has no Hoare annotation [2022-02-20 21:36:39,301 WARN L170 areAnnotationChecker]: ldv_mutex_lock_lock_of_cx88_coreFINAL has no Hoare annotation [2022-02-20 21:36:39,301 WARN L170 areAnnotationChecker]: pci_get_drvdataFINAL has no Hoare annotation [2022-02-20 21:36:39,301 WARN L170 areAnnotationChecker]: L6036-1 has no Hoare annotation [2022-02-20 21:36:39,301 WARN L170 areAnnotationChecker]: L6091-1 has no Hoare annotation [2022-02-20 21:36:39,302 WARN L170 areAnnotationChecker]: L5833-1 has no Hoare annotation [2022-02-20 21:36:39,302 WARN L170 areAnnotationChecker]: L5170-1 has no Hoare annotation [2022-02-20 21:36:39,302 WARN L170 areAnnotationChecker]: L5173-1 has no Hoare annotation [2022-02-20 21:36:39,302 WARN L170 areAnnotationChecker]: L5175-1 has no Hoare annotation [2022-02-20 21:36:39,302 WARN L170 areAnnotationChecker]: L5177-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5194-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5196-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5198-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5650-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5561-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5498-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5499-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5512-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5523-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5811-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5096-1 has no Hoare annotation [2022-02-20 21:36:39,303 WARN L170 areAnnotationChecker]: L5107-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5109-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5110-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5116-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5119-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5123-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5127-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5128-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5129-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5132-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5133-1 has no Hoare annotation [2022-02-20 21:36:39,304 WARN L170 areAnnotationChecker]: L5135-1 has no Hoare annotation [2022-02-20 21:36:39,305 WARN L170 areAnnotationChecker]: L5136-1 has no Hoare annotation [2022-02-20 21:36:39,305 WARN L170 areAnnotationChecker]: L5140-1 has no Hoare annotation [2022-02-20 21:36:39,305 WARN L170 areAnnotationChecker]: L5144-1 has no Hoare annotation [2022-02-20 21:36:39,305 WARN L170 areAnnotationChecker]: L5152-1 has no Hoare annotation [2022-02-20 21:36:39,305 WARN L170 areAnnotationChecker]: L5153-1 has no Hoare annotation [2022-02-20 21:36:39,305 WARN L170 areAnnotationChecker]: L5155-1 has no Hoare annotation [2022-02-20 21:36:39,305 WARN L170 areAnnotationChecker]: L5156-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5157-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5164-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5171-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5174-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5176-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5178-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5195-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5197-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5199-1 has no Hoare annotation [2022-02-20 21:36:39,306 WARN L170 areAnnotationChecker]: L5200-1 has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: L5651-1 has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: L5581-1 has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: L5504-1 has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: L5513-1 has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: L5599-1 has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_lock_of_cx88_coreFINAL has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: spin_unlockEXIT has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: spin_unlockEXIT has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: spin_unlockEXIT has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: spin_unlockEXIT has no Hoare annotation [2022-02-20 21:36:39,307 WARN L170 areAnnotationChecker]: L5194-1 has no Hoare annotation [2022-02-20 21:36:39,308 WARN L170 areAnnotationChecker]: L6052-1 has no Hoare annotation [2022-02-20 21:36:39,309 WARN L170 areAnnotationChecker]: L5596 has no Hoare annotation [2022-02-20 21:36:39,309 WARN L170 areAnnotationChecker]: L5465 has no Hoare annotation [2022-02-20 21:36:39,309 WARN L170 areAnnotationChecker]: L5465 has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: L5248-1 has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: L5300-1 has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: L4878 has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: L4878 has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2022-02-20 21:36:39,310 WARN L170 areAnnotationChecker]: L6152-1 has no Hoare annotation [2022-02-20 21:36:39,311 WARN L170 areAnnotationChecker]: pci_read_config_byteEXIT has no Hoare annotation [2022-02-20 21:36:39,311 WARN L170 areAnnotationChecker]: pci_read_config_byteEXIT has no Hoare annotation [2022-02-20 21:36:39,311 WARN L170 areAnnotationChecker]: L5635-1 has no Hoare annotation [2022-02-20 21:36:39,311 WARN L170 areAnnotationChecker]: cx8802_request_acquireFINAL has no Hoare annotation [2022-02-20 21:36:39,312 WARN L170 areAnnotationChecker]: L6036-1 has no Hoare annotation [2022-02-20 21:36:39,312 WARN L170 areAnnotationChecker]: L6061-2 has no Hoare annotation [2022-02-20 21:36:39,312 WARN L170 areAnnotationChecker]: L6199 has no Hoare annotation [2022-02-20 21:36:39,312 WARN L170 areAnnotationChecker]: L5731 has no Hoare annotation [2022-02-20 21:36:39,312 WARN L170 areAnnotationChecker]: L5731 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5830-1 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: cx8802_request_releaseEXIT has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5429 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5429 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5225 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5225 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5233 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5233 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5742 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L5742 has no Hoare annotation [2022-02-20 21:36:39,313 WARN L170 areAnnotationChecker]: L6061 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L6061 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5722 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5722 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5619 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5619 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5510-1 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5510-1 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5473 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5242 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5257 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L6029 has no Hoare annotation [2022-02-20 21:36:39,314 WARN L170 areAnnotationChecker]: L5109-1 has no Hoare annotation [2022-02-20 21:36:39,315 WARN L170 areAnnotationChecker]: L5144-1 has no Hoare annotation [2022-02-20 21:36:39,315 WARN L170 areAnnotationChecker]: L5164-1 has no Hoare annotation [2022-02-20 21:36:39,315 WARN L170 areAnnotationChecker]: L5155-1 has no Hoare annotation [2022-02-20 21:36:39,316 WARN L170 areAnnotationChecker]: L5660 has no Hoare annotation [2022-02-20 21:36:39,316 WARN L170 areAnnotationChecker]: L5660 has no Hoare annotation [2022-02-20 21:36:39,316 WARN L170 areAnnotationChecker]: L-1-8 has no Hoare annotation [2022-02-20 21:36:39,316 WARN L170 areAnnotationChecker]: L5248-1 has no Hoare annotation [2022-02-20 21:36:39,316 WARN L170 areAnnotationChecker]: L5300-1 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L6781-1 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L6785-1 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L5422 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L5428 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: kzallocFINAL has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L5653-1 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L5667-1 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L5096-1 has no Hoare annotation [2022-02-20 21:36:39,317 WARN L170 areAnnotationChecker]: L5741 has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: L5522 has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: L5530 has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: L5538 has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: L-1-8 has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: L-1-6 has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: L5717-1 has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: ldv_mutex_lock_lock_of_cx88_coreEXIT has no Hoare annotation [2022-02-20 21:36:39,318 WARN L170 areAnnotationChecker]: pci_get_drvdataFINAL has no Hoare annotation [2022-02-20 21:36:39,319 WARN L170 areAnnotationChecker]: L5171-1 has no Hoare annotation [2022-02-20 21:36:39,319 WARN L170 areAnnotationChecker]: L5174-1 has no Hoare annotation [2022-02-20 21:36:39,319 WARN L170 areAnnotationChecker]: L5176-1 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5178-1 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5195-1 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5197-1 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5199-1 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5651-1 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5562 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5562 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5499-1 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5500 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5500 has no Hoare annotation [2022-02-20 21:36:39,320 WARN L170 areAnnotationChecker]: L5513-1 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5803-1 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5097 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5097 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5108-1 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5110-1 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5112 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5112 has no Hoare annotation [2022-02-20 21:36:39,321 WARN L170 areAnnotationChecker]: L5128-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5129-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5133-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5135-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5136-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5158-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5153-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5154-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5156-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5157-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5158-1 has no Hoare annotation [2022-02-20 21:36:39,322 WARN L170 areAnnotationChecker]: L5166 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5166 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5173-1 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5175-1 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5177-1 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: cx8802_start_dmaFINAL has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5196-1 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5198-1 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5200-1 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: cx8802_stop_dmaFINAL has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5653-1 has no Hoare annotation [2022-02-20 21:36:39,323 WARN L170 areAnnotationChecker]: L5582 has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: L5582 has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: L5505 has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: L5505 has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: L5514-1 has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_lock_of_cx88_coreEXIT has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: L5747 has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: L5517 has no Hoare annotation [2022-02-20 21:36:39,324 WARN L170 areAnnotationChecker]: L5517 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L5528 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L5528 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L5586-1 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L6154 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L6052-1 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L5596 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L5596 has no Hoare annotation [2022-02-20 21:36:39,325 WARN L170 areAnnotationChecker]: L5465-2 has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: L5465-2 has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: L5249 has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: L5249 has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: cx8802_restart_queueFINAL has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: L4877 has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: L6834-1 has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: L6060-1 has no Hoare annotation [2022-02-20 21:36:39,326 WARN L170 areAnnotationChecker]: L5630-1 has no Hoare annotation [2022-02-20 21:36:39,327 WARN L170 areAnnotationChecker]: L5631-1 has no Hoare annotation [2022-02-20 21:36:39,327 WARN L170 areAnnotationChecker]: cx8802_request_acquireEXIT has no Hoare annotation [2022-02-20 21:36:39,327 WARN L170 areAnnotationChecker]: L5791 has no Hoare annotation [2022-02-20 21:36:39,327 WARN L170 areAnnotationChecker]: L5803 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L6061-2 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L6199 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L6199 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5733-1 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5832 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5832 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5433 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5433 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5227 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5227 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5278 has no Hoare annotation [2022-02-20 21:36:39,328 WARN L170 areAnnotationChecker]: L5278 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5239 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5239 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5744-1 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5747 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5730 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L6024 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L4982 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5518 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5518 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5473 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5242 has no Hoare annotation [2022-02-20 21:36:39,329 WARN L170 areAnnotationChecker]: L5263 has no Hoare annotation [2022-02-20 21:36:39,330 WARN L170 areAnnotationChecker]: L5263 has no Hoare annotation [2022-02-20 21:36:39,332 WARN L170 areAnnotationChecker]: L5664 has no Hoare annotation [2022-02-20 21:36:39,332 WARN L170 areAnnotationChecker]: L5667-1 has no Hoare annotation [2022-02-20 21:36:39,332 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 21:36:39,332 WARN L170 areAnnotationChecker]: L5422 has no Hoare annotation [2022-02-20 21:36:39,332 WARN L170 areAnnotationChecker]: L5422 has no Hoare annotation [2022-02-20 21:36:39,332 WARN L170 areAnnotationChecker]: kzallocFINAL has no Hoare annotation [2022-02-20 21:36:39,332 WARN L170 areAnnotationChecker]: L5523-1 has no Hoare annotation [2022-02-20 21:36:39,333 WARN L170 areAnnotationChecker]: L5530 has no Hoare annotation [2022-02-20 21:36:39,333 WARN L170 areAnnotationChecker]: L5538 has no Hoare annotation [2022-02-20 21:36:39,333 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~TO~intFINAL has no Hoare annotation [2022-02-20 21:36:39,333 WARN L170 areAnnotationChecker]: L5720 has no Hoare annotation [2022-02-20 21:36:39,333 WARN L170 areAnnotationChecker]: L5720 has no Hoare annotation [2022-02-20 21:36:39,333 WARN L170 areAnnotationChecker]: pci_get_drvdataEXIT has no Hoare annotation [2022-02-20 21:36:39,333 WARN L170 areAnnotationChecker]: pci_get_drvdataEXIT has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5562-8 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5562-2 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5562-2 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5504-1 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5517 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5097-2 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5112-2 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: L5166-2 has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: cx8802_start_dmaEXIT has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: cx8802_start_dmaEXIT has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: cx8802_stop_dmaEXIT has no Hoare annotation [2022-02-20 21:36:39,334 WARN L170 areAnnotationChecker]: cx8802_stop_dmaEXIT has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: cx8802_stop_dmaEXIT has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: L5582-2 has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: L5582-2 has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: L5582-2 has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: L5505-2 has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: L5505-2 has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: L5505-2 has no Hoare annotation [2022-02-20 21:36:39,335 WARN L170 areAnnotationChecker]: L5586-1 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L6154 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L6154 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L6054 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L6054 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L5561-1 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L5599-1 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L5470-1 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L6775 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: L5263-2 has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: cx8802_restart_queueEXIT has no Hoare annotation [2022-02-20 21:36:39,336 WARN L170 areAnnotationChecker]: cx8802_restart_queueEXIT has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: cx8802_restart_queueEXIT has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: cx8802_restart_queueEXIT has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L6003 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L5631-1 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L4921 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L4921 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L5791 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L5791 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L5803 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L5803 has no Hoare annotation [2022-02-20 21:36:39,337 WARN L170 areAnnotationChecker]: L6070-1 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L6162 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L6204 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L5833-1 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L5419-1 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L5434 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L5434 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L5433-2 has no Hoare annotation [2022-02-20 21:36:39,339 WARN L170 areAnnotationChecker]: L5232 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L5283 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L5255 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L5255 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L5744-1 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L6024 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L6024 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L4982 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L4982 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L5522 has no Hoare annotation [2022-02-20 21:36:39,340 WARN L170 areAnnotationChecker]: L5247-1 has no Hoare annotation [2022-02-20 21:36:39,341 WARN L170 areAnnotationChecker]: L5664 has no Hoare annotation [2022-02-20 21:36:39,341 WARN L170 areAnnotationChecker]: kzallocEXIT has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L5528 has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L5539-1 has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~TO~intEXIT has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~TO~intEXIT has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~TO~intEXIT has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L5721-1 has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L6167 has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L5563 has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L5563 has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L5562-4 has no Hoare annotation [2022-02-20 21:36:39,342 WARN L170 areAnnotationChecker]: L5562-4 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5102 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5102 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5113 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5113 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5170-1 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5283 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5494 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5494 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L5512-1 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L6054-2 has no Hoare annotation [2022-02-20 21:36:39,343 WARN L170 areAnnotationChecker]: L6775 has no Hoare annotation [2022-02-20 21:36:39,344 WARN L170 areAnnotationChecker]: L6775 has no Hoare annotation [2022-02-20 21:36:39,344 WARN L170 areAnnotationChecker]: L5438 has no Hoare annotation [2022-02-20 21:36:39,344 WARN L170 areAnnotationChecker]: L5539-1 has no Hoare annotation [2022-02-20 21:36:39,344 WARN L170 areAnnotationChecker]: L6003 has no Hoare annotation [2022-02-20 21:36:39,344 WARN L170 areAnnotationChecker]: L6003 has no Hoare annotation [2022-02-20 21:36:39,345 WARN L170 areAnnotationChecker]: L5805 has no Hoare annotation [2022-02-20 21:36:39,345 WARN L170 areAnnotationChecker]: L5805 has no Hoare annotation [2022-02-20 21:36:39,345 WARN L170 areAnnotationChecker]: L6070-1 has no Hoare annotation [2022-02-20 21:36:39,345 WARN L170 areAnnotationChecker]: L6162 has no Hoare annotation [2022-02-20 21:36:39,345 WARN L170 areAnnotationChecker]: L6162 has no Hoare annotation [2022-02-20 21:36:39,345 WARN L170 areAnnotationChecker]: L5438 has no Hoare annotation [2022-02-20 21:36:39,345 WARN L170 areAnnotationChecker]: L5255-2 has no Hoare annotation [2022-02-20 21:36:39,346 WARN L170 areAnnotationChecker]: L4982-2 has no Hoare annotation [2022-02-20 21:36:39,346 WARN L170 areAnnotationChecker]: L5066-1 has no Hoare annotation [2022-02-20 21:36:39,346 WARN L170 areAnnotationChecker]: L5645 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5665-1 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L6014-1 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L6091-1 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5807-1 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L6167 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L6167 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5567 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5567 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5562-6 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5562-6 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5102-2 has no Hoare annotation [2022-02-20 21:36:39,347 WARN L170 areAnnotationChecker]: L5102-2 has no Hoare annotation [2022-02-20 21:36:39,348 WARN L170 areAnnotationChecker]: L5113-2 has no Hoare annotation [2022-02-20 21:36:39,348 WARN L170 areAnnotationChecker]: L5494-2 has no Hoare annotation [2022-02-20 21:36:39,348 WARN L170 areAnnotationChecker]: L6777-1 has no Hoare annotation [2022-02-20 21:36:39,348 WARN L170 areAnnotationChecker]: L6009 has no Hoare annotation [2022-02-20 21:36:39,348 WARN L170 areAnnotationChecker]: L6009 has no Hoare annotation [2022-02-20 21:36:39,349 WARN L170 areAnnotationChecker]: L5807-1 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L5805-2 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L5805-2 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L6071 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L6071 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L6163 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L6163 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L6175 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L6175 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: do_cancel_buffersFINAL has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L5255-3 has no Hoare annotation [2022-02-20 21:36:39,350 WARN L170 areAnnotationChecker]: L5255-3 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L5645 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L5645 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L6016 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L6016 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L5567-2 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L5567-2 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L5103 has no Hoare annotation [2022-02-20 21:36:39,351 WARN L170 areAnnotationChecker]: L5103 has no Hoare annotation [2022-02-20 21:36:39,352 WARN L170 areAnnotationChecker]: L5147 has no Hoare annotation [2022-02-20 21:36:39,352 WARN L170 areAnnotationChecker]: L5147 has no Hoare annotation [2022-02-20 21:36:39,352 WARN L170 areAnnotationChecker]: L5114 has no Hoare annotation [2022-02-20 21:36:39,352 WARN L170 areAnnotationChecker]: L5114 has no Hoare annotation [2022-02-20 21:36:39,352 WARN L170 areAnnotationChecker]: L5299-1 has no Hoare annotation [2022-02-20 21:36:39,352 WARN L170 areAnnotationChecker]: L5498-1 has no Hoare annotation [2022-02-20 21:36:39,353 WARN L170 areAnnotationChecker]: L6014-1 has no Hoare annotation [2022-02-20 21:36:39,353 WARN L170 areAnnotationChecker]: L5635-1 has no Hoare annotation [2022-02-20 21:36:39,353 WARN L170 areAnnotationChecker]: L5811-1 has no Hoare annotation [2022-02-20 21:36:39,353 WARN L170 areAnnotationChecker]: L6834-1 has no Hoare annotation [2022-02-20 21:36:39,354 WARN L170 areAnnotationChecker]: L6176 has no Hoare annotation [2022-02-20 21:36:39,354 WARN L170 areAnnotationChecker]: L6176 has no Hoare annotation [2022-02-20 21:36:39,354 WARN L170 areAnnotationChecker]: L6183 has no Hoare annotation [2022-02-20 21:36:39,354 WARN L170 areAnnotationChecker]: L6183 has no Hoare annotation [2022-02-20 21:36:39,354 WARN L170 areAnnotationChecker]: do_cancel_buffersFINAL has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5255-5 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5255-5 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5625 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5650-1 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5618-1 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5571-1 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5571-1 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5103-2 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5147-2 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5147-2 has no Hoare annotation [2022-02-20 21:36:39,355 WARN L170 areAnnotationChecker]: L5114-2 has no Hoare annotation [2022-02-20 21:36:39,356 WARN L170 areAnnotationChecker]: L6177-1 has no Hoare annotation [2022-02-20 21:36:39,356 WARN L170 areAnnotationChecker]: L6185-1 has no Hoare annotation [2022-02-20 21:36:39,356 WARN L170 areAnnotationChecker]: L6189 has no Hoare annotation [2022-02-20 21:36:39,356 WARN L170 areAnnotationChecker]: L6189 has no Hoare annotation [2022-02-20 21:36:39,356 WARN L170 areAnnotationChecker]: do_cancel_buffersEXIT has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5625 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5625 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5576-1 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5107-1 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5148 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5148 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5115 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L5115 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L6190-1 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L6193 has no Hoare annotation [2022-02-20 21:36:39,357 WARN L170 areAnnotationChecker]: L6193 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5630-1 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5581-1 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5148-2 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5116-1 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5118 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5118 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L6161 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5152-1 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5119-1 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5121 has no Hoare annotation [2022-02-20 21:36:39,358 WARN L170 areAnnotationChecker]: L5121 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5121-2 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5122 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5122 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5123-1 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5126 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5126 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5127-1 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5131 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5131 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5132-1 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5139 has no Hoare annotation [2022-02-20 21:36:39,359 WARN L170 areAnnotationChecker]: L5139 has no Hoare annotation [2022-02-20 21:36:39,360 WARN L170 areAnnotationChecker]: L5140-1 has no Hoare annotation [2022-02-20 21:36:39,360 WARN L170 areAnnotationChecker]: L5111 has no Hoare annotation [2022-02-20 21:36:39,360 INFO L163 areAnnotationChecker]: CFG has 194 edges. 194 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-02-20 21:36:39,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 09:36:39 BoogieIcfgContainer [2022-02-20 21:36:39,396 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 21:36:39,396 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 21:36:39,396 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 21:36:39,397 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 21:36:39,397 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:36:12" (3/4) ... [2022-02-20 21:36:39,399 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_release [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_sram_channel_dump [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-02-20 21:36:39,403 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_cancel_buffers [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_restart_queue [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_start_dma [2022-02-20 21:36:39,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_cx88_core [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_put [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_cx88_core [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_stop_dma [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-02-20 21:36:39,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2022-02-20 21:36:39,406 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-02-20 21:36:39,406 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-02-20 21:36:39,406 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2022-02-20 21:36:39,406 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-02-20 21:36:39,406 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_acquire [2022-02-20 21:36:39,430 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 243 nodes and edges [2022-02-20 21:36:39,431 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2022-02-20 21:36:39,433 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2022-02-20 21:36:39,435 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-02-20 21:36:39,436 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-02-20 21:36:39,438 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-02-20 21:36:39,439 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-02-20 21:36:39,441 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-02-20 21:36:39,472 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock_of_v4l2_ctrl_handler == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_lock_of_cx88_core)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid) [2022-02-20 21:36:39,472 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock_of_v4l2_ctrl_handler == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_lock_of_cx88_core)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid) [2022-02-20 21:36:39,472 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock_of_v4l2_ctrl_handler == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_lock_of_cx88_core)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid) [2022-02-20 21:36:39,552 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-02-20 21:36:39,553 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 21:36:39,554 INFO L158 Benchmark]: Toolchain (without parser) took 30256.92ms. Allocated memory was 125.8MB in the beginning and 566.2MB in the end (delta: 440.4MB). Free memory was 98.1MB in the beginning and 192.9MB in the end (delta: -94.8MB). Peak memory consumption was 347.0MB. Max. memory is 16.1GB. [2022-02-20 21:36:39,554 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory was 63.6MB in the beginning and 63.6MB in the end (delta: 47.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 21:36:39,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1217.29ms. Allocated memory was 125.8MB in the beginning and 220.2MB in the end (delta: 94.4MB). Free memory was 98.1MB in the beginning and 164.4MB in the end (delta: -66.3MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2022-02-20 21:36:39,554 INFO L158 Benchmark]: Boogie Procedure Inliner took 177.98ms. Allocated memory is still 220.2MB. Free memory was 164.4MB in the beginning and 147.6MB in the end (delta: 16.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-02-20 21:36:39,554 INFO L158 Benchmark]: Boogie Preprocessor took 120.52ms. Allocated memory is still 220.2MB. Free memory was 147.6MB in the beginning and 127.7MB in the end (delta: 19.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-02-20 21:36:39,555 INFO L158 Benchmark]: RCFGBuilder took 1907.75ms. Allocated memory was 220.2MB in the beginning and 318.8MB in the end (delta: 98.6MB). Free memory was 127.7MB in the beginning and 177.5MB in the end (delta: -49.8MB). Peak memory consumption was 139.4MB. Max. memory is 16.1GB. [2022-02-20 21:36:39,555 INFO L158 Benchmark]: TraceAbstraction took 26671.90ms. Allocated memory was 318.8MB in the beginning and 566.2MB in the end (delta: 247.5MB). Free memory was 176.5MB in the beginning and 220.6MB in the end (delta: -44.1MB). Peak memory consumption was 260.0MB. Max. memory is 16.1GB. [2022-02-20 21:36:39,556 INFO L158 Benchmark]: Witness Printer took 156.42ms. Allocated memory is still 566.2MB. Free memory was 220.6MB in the beginning and 192.9MB in the end (delta: 27.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-02-20 21:36:39,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory was 63.6MB in the beginning and 63.6MB in the end (delta: 47.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1217.29ms. Allocated memory was 125.8MB in the beginning and 220.2MB in the end (delta: 94.4MB). Free memory was 98.1MB in the beginning and 164.4MB in the end (delta: -66.3MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 177.98ms. Allocated memory is still 220.2MB. Free memory was 164.4MB in the beginning and 147.6MB in the end (delta: 16.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.52ms. Allocated memory is still 220.2MB. Free memory was 147.6MB in the beginning and 127.7MB in the end (delta: 19.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1907.75ms. Allocated memory was 220.2MB in the beginning and 318.8MB in the end (delta: 98.6MB). Free memory was 127.7MB in the beginning and 177.5MB in the end (delta: -49.8MB). Peak memory consumption was 139.4MB. Max. memory is 16.1GB. * TraceAbstraction took 26671.90ms. Allocated memory was 318.8MB in the beginning and 566.2MB in the end (delta: 247.5MB). Free memory was 176.5MB in the beginning and 220.6MB in the end (delta: -44.1MB). Peak memory consumption was 260.0MB. Max. memory is 16.1GB. * Witness Printer took 156.42ms. Allocated memory is still 566.2MB. Free memory was 220.6MB in the beginning and 192.9MB in the end (delta: 27.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6324]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 564 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 26.5s, OverallIterations: 7, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 21.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5436 SdHoareTripleChecker+Valid, 4.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5372 mSDsluCounter, 7699 SdHoareTripleChecker+Invalid, 4.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2400 mSDsCounter, 1701 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2886 IncrementalHoareTripleChecker+Invalid, 4587 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1701 mSolverCounterUnsat, 5299 mSDtfsCounter, 2886 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 92 GetRequests, 70 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=828occurred in iteration=5, InterpolantAutomatonStates: 34, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 7 MinimizatonAttempts, 116 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 248 LocationsWithAnnotation, 2157 PreInvPairs, 2370 NumberOfFragments, 2188 HoareAnnotationTreeSize, 2157 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 248 FomulaSimplificationsInter, 8503 FormulaSimplificationTreeSizeReductionInter, 1.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 280 NumberOfCodeBlocks, 280 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 273 ConstructedInterpolants, 0 QuantifiedInterpolants, 465 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 22/22 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6914]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4917]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6896]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6807]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6001]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5781]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock_of_v4l2_ctrl_handler == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_lock_of_cx88_core)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid) - InvariantResult [Line: 6804]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 5411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6889]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5657]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6061]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && 2 == ldv_mutex_lock_of_cx88_core) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6817]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4950]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6837]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6899]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 4978]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5485]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6762]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 5546]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6964]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 4900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6902]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 5002]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6001]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6972]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6905]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 5056]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6858]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6136]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_cx88_core == 1 - InvariantResult [Line: 5219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4867]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6893]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5781]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock_of_v4l2_ctrl_handler == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_lock_of_cx88_core)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid) - InvariantResult [Line: 4881]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5606]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6312]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6061]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && 2 == ldv_mutex_lock_of_cx88_core) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5781]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock_of_v4l2_ctrl_handler == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(2 == ldv_mutex_lock_of_cx88_core)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid) - InvariantResult [Line: 6871]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6957]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5995]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6304]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && 2 == ldv_mutex_lock_of_cx88_core) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6976]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 5460]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6112]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_s_cx8802_pci_driver_pci_driver == 0 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6772]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_cx88_core == 1 - InvariantResult [Line: 6885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6040]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_lock_of_cx88_core == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2022-02-20 21:36:39,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE