./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ --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 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:39:29,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:39:29,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:39:29,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:39:29,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:39:29,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:39:29,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:39:29,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:39:29,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:39:29,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:39:29,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:39:29,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:39:29,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:39:29,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:39:29,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:39:29,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:39:29,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:39:29,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:39:29,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:39:29,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:39:29,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:39:29,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:39:29,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:39:29,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:39:29,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:39:29,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:39:29,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:39:29,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:39:29,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:39:29,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:39:29,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:39:29,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:39:29,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:39:29,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:39:29,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:39:29,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:39:29,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:39:29,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:39:29,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:39:29,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:39:29,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:39:29,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:39:29,959 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:39:29,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:39:29,959 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:39:29,960 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:39:29,960 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:39:29,960 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:39:29,961 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:39:29,961 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:39:29,962 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:39:29,962 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:39:29,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:39:29,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:39:29,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:39:29,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:39:29,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:39:29,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:39:29,964 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:39:29,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:39:29,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:39:29,964 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:39:29,965 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:39:29,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:39:29,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:39:29,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:39:29,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:39:29,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:39:29,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:39:29,975 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:39:29,976 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:39:29,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:39:29,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 [2022-10-17 10:39:30,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:39:30,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:39:30,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:39:30,318 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:39:30,319 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:39:30,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2022-10-17 10:39:30,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/data/3e9a9bb69/97e8331cb48d438fbb48d12316542ca6/FLAGdc49f925b [2022-10-17 10:39:31,711 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:39:31,712 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2022-10-17 10:39:31,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/data/3e9a9bb69/97e8331cb48d438fbb48d12316542ca6/FLAGdc49f925b [2022-10-17 10:39:32,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/data/3e9a9bb69/97e8331cb48d438fbb48d12316542ca6 [2022-10-17 10:39:32,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:39:32,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:39:32,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:39:32,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:39:32,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:39:32,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:39:32" (1/1) ... [2022-10-17 10:39:32,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56c7bd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:32, skipping insertion in model container [2022-10-17 10:39:32,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:39:32" (1/1) ... [2022-10-17 10:39:32,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:39:32,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:39:37,411 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2022-10-17 10:39:37,414 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2022-10-17 10:39:37,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:39:37,638 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:39:38,746 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2022-10-17 10:39:38,747 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2022-10-17 10:39:38,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:39:39,110 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:39:39,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39 WrapperNode [2022-10-17 10:39:39,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:39:39,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:39:39,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:39:39,112 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:39:39,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:39,291 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:39,672 INFO L138 Inliner]: procedures = 538, calls = 4285, calls flagged for inlining = 263, calls inlined = 250, statements flattened = 8564 [2022-10-17 10:39:39,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:39:39,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:39:39,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:39:39,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:39:39,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:39,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:39,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:39,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:40,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:40,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:40,328 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:40,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:40,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:39:40,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:39:40,464 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:39:40,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:39:40,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:39:39" (1/1) ... [2022-10-17 10:39:40,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:39:40,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:39:40,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:39:40,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6acfbe0-eb65-4a99-a5d4-4826b1c07139/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:39:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-10-17 10:39:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-10-17 10:39:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:39:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:39:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-10-17 10:39:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-10-17 10:39:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2022-10-17 10:39:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2022-10-17 10:39:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-10-17 10:39:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-10-17 10:39:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:39:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:39:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-10-17 10:39:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-10-17 10:39:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-10-17 10:39:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-10-17 10:39:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-10-17 10:39:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-10-17 10:39:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:39:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:39:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2022-10-17 10:39:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2022-10-17 10:39:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2022-10-17 10:39:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2022-10-17 10:39:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2022-10-17 10:39:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2022-10-17 10:39:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-10-17 10:39:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-10-17 10:39:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2022-10-17 10:39:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2022-10-17 10:39:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:39:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:39:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-10-17 10:39:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-10-17 10:39:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2022-10-17 10:39:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2022-10-17 10:39:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-17 10:39:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-17 10:39:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-10-17 10:39:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-10-17 10:39:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2022-10-17 10:39:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2022-10-17 10:39:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-10-17 10:39:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-10-17 10:39:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2022-10-17 10:39:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2022-10-17 10:39:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2022-10-17 10:39:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2022-10-17 10:39:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:39:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:39:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:39:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:39:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:39:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:39:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-10-17 10:39:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-10-17 10:39:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 10:39:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 10:39:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:39:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:39:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-10-17 10:39:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-10-17 10:39:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-10-17 10:39:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-10-17 10:39:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-10-17 10:39:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-10-17 10:39:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2022-10-17 10:39:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2022-10-17 10:39:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-10-17 10:39:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-10-17 10:39:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2022-10-17 10:39:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2022-10-17 10:39:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:39:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2022-10-17 10:39:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2022-10-17 10:39:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2022-10-17 10:39:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2022-10-17 10:39:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2022-10-17 10:39:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2022-10-17 10:39:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 10:39:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 10:39:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2022-10-17 10:39:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-10-17 10:39:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-10-17 10:39:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-17 10:39:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-17 10:39:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:39:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2022-10-17 10:39:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2022-10-17 10:39:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:39:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:39:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2022-10-17 10:39:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2022-10-17 10:39:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:39:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2022-10-17 10:39:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2022-10-17 10:39:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:39:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:39:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-17 10:39:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-17 10:39:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2022-10-17 10:39:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2022-10-17 10:39:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:39:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:39:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2022-10-17 10:39:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2022-10-17 10:39:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:39:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:39:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2022-10-17 10:39:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2022-10-17 10:39:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-10-17 10:39:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-10-17 10:39:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 10:39:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 10:39:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2022-10-17 10:39:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2022-10-17 10:39:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:39:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:39:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-10-17 10:39:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-10-17 10:39:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-10-17 10:39:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-10-17 10:39:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-10-17 10:39:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-10-17 10:39:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:39:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:39:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:39:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:39:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:39:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 10:39:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 10:39:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:39:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:39:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-10-17 10:39:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-10-17 10:39:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:39:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:39:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:39:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:39:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-10-17 10:39:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-10-17 10:39:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:39:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:39:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:39:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:39:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2022-10-17 10:39:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2022-10-17 10:39:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:39:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:39:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 10:39:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 10:39:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-10-17 10:39:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-10-17 10:39:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2022-10-17 10:39:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2022-10-17 10:39:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:39:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:39:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2022-10-17 10:39:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2022-10-17 10:39:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 10:39:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 10:39:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-10-17 10:39:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-10-17 10:39:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2022-10-17 10:39:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2022-10-17 10:39:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2022-10-17 10:39:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2022-10-17 10:39:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-10-17 10:39:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-10-17 10:39:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-10-17 10:39:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-10-17 10:39:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2022-10-17 10:39:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2022-10-17 10:39:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-10-17 10:39:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-10-17 10:39:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2022-10-17 10:39:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2022-10-17 10:39:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 10:39:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 10:39:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:39:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:39:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-10-17 10:39:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-10-17 10:39:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:39:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:39:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2022-10-17 10:39:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2022-10-17 10:39:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 10:39:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 10:39:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 10:39:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 10:39:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:39:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:39:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-10-17 10:39:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-10-17 10:39:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-10-17 10:39:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-10-17 10:39:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2022-10-17 10:39:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2022-10-17 10:39:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2022-10-17 10:39:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2022-10-17 10:39:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-10-17 10:39:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-10-17 10:39:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:39:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:39:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-10-17 10:39:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-10-17 10:39:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:39:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:39:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-10-17 10:39:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-10-17 10:39:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-10-17 10:39:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-10-17 10:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2022-10-17 10:39:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2022-10-17 10:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2022-10-17 10:39:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2022-10-17 10:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-10-17 10:39:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-10-17 10:39:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-10-17 10:39:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-10-17 10:39:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 10:39:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 10:39:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-10-17 10:39:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-10-17 10:39:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:39:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:39:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:39:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:39:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2022-10-17 10:39:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2022-10-17 10:39:40,619 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2022-10-17 10:39:40,619 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2022-10-17 10:39:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2022-10-17 10:39:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2022-10-17 10:39:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-10-17 10:39:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-10-17 10:39:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2022-10-17 10:39:40,620 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2022-10-17 10:39:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:39:40,620 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-10-17 10:39:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-10-17 10:39:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:39:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:39:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2022-10-17 10:39:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2022-10-17 10:39:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 10:39:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 10:39:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:39:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:39:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 10:39:40,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 10:39:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:39:40,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:39:40,628 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-10-17 10:39:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-10-17 10:39:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 10:39:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 10:39:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-10-17 10:39:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-10-17 10:39:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-10-17 10:39:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-10-17 10:39:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:39:40,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:39:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:39:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:39:40,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:39:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2022-10-17 10:39:40,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2022-10-17 10:39:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-10-17 10:39:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-10-17 10:39:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 10:39:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 10:39:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-10-17 10:39:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-10-17 10:39:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 10:39:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 10:39:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2022-10-17 10:39:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2022-10-17 10:39:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2022-10-17 10:39:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2022-10-17 10:39:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2022-10-17 10:39:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2022-10-17 10:39:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:39:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:39:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 10:39:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 10:39:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 10:39:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 10:39:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2022-10-17 10:39:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2022-10-17 10:39:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 10:39:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 10:39:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2022-10-17 10:39:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2022-10-17 10:39:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2022-10-17 10:39:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2022-10-17 10:39:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:39:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:39:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:39:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:39:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2022-10-17 10:39:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2022-10-17 10:39:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:39:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2022-10-17 10:39:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2022-10-17 10:39:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:39:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:39:42,421 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:39:42,432 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:39:42,941 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;