./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fe962593de6581e2f5cb092806e571b904e618607d0f4a1cf3bc2b6e21d2b235 --- 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-4e7fbc6 [2022-11-23 14:54:23,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 14:54:23,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 14:54:23,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 14:54:23,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 14:54:23,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 14:54:23,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 14:54:23,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 14:54:23,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 14:54:23,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 14:54:23,892 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 14:54:23,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 14:54:23,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 14:54:23,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 14:54:23,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 14:54:23,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 14:54:23,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 14:54:23,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 14:54:23,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 14:54:23,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 14:54:23,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 14:54:23,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 14:54:23,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 14:54:23,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 14:54:23,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 14:54:23,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 14:54:23,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 14:54:23,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 14:54:23,947 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 14:54:23,949 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 14:54:23,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 14:54:23,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 14:54:23,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 14:54:23,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 14:54:23,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 14:54:23,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 14:54:23,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 14:54:23,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 14:54:23,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 14:54:23,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 14:54:23,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 14:54:23,963 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 14:54:24,014 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 14:54:24,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 14:54:24,018 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 14:54:24,019 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 14:54:24,019 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 14:54:24,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 14:54:24,020 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 14:54:24,020 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 14:54:24,022 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 14:54:24,022 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 14:54:24,023 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 14:54:24,023 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 14:54:24,023 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 14:54:24,023 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 14:54:24,024 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 14:54:24,024 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 14:54:24,024 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 14:54:24,025 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 14:54:24,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 14:54:24,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 14:54:24,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 14:54:24,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 14:54:24,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 14:54:24,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 14:54:24,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 14:54:24,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 14:54:24,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 14:54:24,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 14:54:24,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 14:54:24,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:54:24,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 14:54:24,031 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 14:54:24,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 14:54:24,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 14:54:24,032 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 14:54:24,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 14:54:24,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 14:54:24,033 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 14:54:24,033 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe962593de6581e2f5cb092806e571b904e618607d0f4a1cf3bc2b6e21d2b235 [2022-11-23 14:54:24,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 14:54:24,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 14:54:24,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 14:54:24,379 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 14:54:24,380 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 14:54:24,381 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i [2022-11-23 14:54:27,725 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 14:54:28,949 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 14:54:28,950 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i [2022-11-23 14:54:29,043 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/data/645d2911e/5ecd6c9325ed4d70ba7b4fcb91102413/FLAGc614eb2bc [2022-11-23 14:54:29,073 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/data/645d2911e/5ecd6c9325ed4d70ba7b4fcb91102413 [2022-11-23 14:54:29,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 14:54:29,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 14:54:29,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 14:54:29,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 14:54:29,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 14:54:29,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:54:29" (1/1) ... [2022-11-23 14:54:29,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5331e9a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:29, skipping insertion in model container [2022-11-23 14:54:29,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:54:29" (1/1) ... [2022-11-23 14:54:29,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 14:54:29,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 14:54:39,426 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1068508,1068521] [2022-11-23 14:54:39,439 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1068677,1068690] [2022-11-23 14:54:39,440 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1068844,1068857] [2022-11-23 14:54:39,441 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1069012,1069025] [2022-11-23 14:54:39,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:54:39,903 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 14:54:41,703 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1068508,1068521] [2022-11-23 14:54:41,705 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1068677,1068690] [2022-11-23 14:54:41,706 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1068844,1068857] [2022-11-23 14:54:41,707 WARN L237 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_215eb3ab-d10f-4d2d-ab8a-41f289d81651/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1069012,1069025] [2022-11-23 14:54:41,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:54:42,835 INFO L208 MainTranslator]: Completed translation [2022-11-23 14:54:42,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42 WrapperNode [2022-11-23 14:54:42,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 14:54:42,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 14:54:42,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 14:54:42,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 14:54:42,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:43,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:46,736 INFO L138 Inliner]: procedures = 788, calls = 28398, calls flagged for inlining = 398, calls inlined = 376, statements flattened = 39600 [2022-11-23 14:54:46,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 14:54:46,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 14:54:46,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 14:54:46,740 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 14:54:46,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:46,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:48,271 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:48,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:51,028 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:51,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:51,425 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:51,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:51,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 14:54:51,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 14:54:51,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 14:54:51,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 14:54:51,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:54:42" (1/1) ... [2022-11-23 14:54:51,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:54:51,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:54:51,794 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 14:54:51,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215eb3ab-d10f-4d2d-ab8a-41f289d81651/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 14:54:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-23 14:54:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-23 14:54:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_streamon [2022-11-23 14:54:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_streamon [2022-11-23 14:54:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-23 14:54:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_tuner [2022-11-23 14:54:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_tuner [2022-11-23 14:54:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2022-11-23 14:54:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2022-11-23 14:54:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_error [2022-11-23 14:54:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_error [2022-11-23 14:54:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_send_byte [2022-11-23 14:54:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_send_byte [2022-11-23 14:54:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-23 14:54:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-23 14:54:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:54:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:54:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-23 14:54:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-23 14:54:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_startpage [2022-11-23 14:54:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_startpage [2022-11-23 14:54:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-11-23 14:54:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-11-23 14:54:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-23 14:54:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-23 14:54:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2022-11-23 14:54:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2022-11-23 14:54:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-23 14:54:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-23 14:54:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-23 14:54:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-23 14:54:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-23 14:54:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-23 14:54:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-23 14:54:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-23 14:54:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-23 14:54:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-23 14:54:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-23 14:54:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-23 14:54:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-23 14:54:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-23 14:54:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-23 14:54:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-23 14:54:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enum_fmt_vid_cap [2022-11-23 14:54:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enum_fmt_vid_cap [2022-11-23 14:54:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-23 14:54:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-23 14:54:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_busy_wait [2022-11-23 14:54:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_busy_wait [2022-11-23 14:54:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_requeue [2022-11-23 14:54:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_requeue [2022-11-23 14:54:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-23 14:54:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-23 14:54:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_qbuf [2022-11-23 14:54:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_qbuf [2022-11-23 14:54:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_setvolume [2022-11-23 14:54:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_setvolume [2022-11-23 14:54:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2022-11-23 14:54:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2022-11-23 14:54:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_detach [2022-11-23 14:54:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_detach [2022-11-23 14:54:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-23 14:54:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-23 14:54:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___1 [2022-11-23 14:54:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___1 [2022-11-23 14:54:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-23 14:54:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-23 14:54:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tuner_setup [2022-11-23 14:54:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tuner_setup [2022-11-23 14:54:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 14:54:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_init_hw [2022-11-23 14:54:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_init_hw [2022-11-23 14:54:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2022-11-23 14:54:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2022-11-23 14:54:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-23 14:54:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-23 14:54:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_irq_video_signalchange [2022-11-23 14:54:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_irq_video_signalchange [2022-11-23 14:54:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_cropcap [2022-11-23 14:54:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_cropcap [2022-11-23 14:54:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure task_init [2022-11-23 14:54:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure task_init [2022-11-23 14:54:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7134_fini_14_2 [2022-11-23 14:54:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7134_fini_14_2 [2022-11-23 14:54:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure functionality [2022-11-23 14:54:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure functionality [2022-11-23 14:54:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-23 14:54:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-23 14:54:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 14:54:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2022-11-23 14:54:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2022-11-23 14:54:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-23 14:54:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-23 14:54:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-23 14:54:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-23 14:54:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-23 14:54:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-23 14:54:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-23 14:54:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-23 14:54:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 14:54:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-23 14:54:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-23 14:54:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-23 14:54:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-23 14:54:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2022-11-23 14:54:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2022-11-23 14:54:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 14:54:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-23 14:54:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-23 14:54:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-23 14:54:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-23 14:54:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-23 14:54:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2022-11-23 14:54:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2022-11-23 14:54:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-23 14:54:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-23 14:54:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-23 14:54:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-23 14:54:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure start_preview [2022-11-23 14:54:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure start_preview [2022-11-23 14:54:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_try_get_set_fmt_vbi_cap [2022-11-23 14:54:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_try_get_set_fmt_vbi_cap [2022-11-23 14:54:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_next [2022-11-23 14:54:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_next [2022-11-23 14:54:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_setmode [2022-11-23 14:54:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_setmode [2022-11-23 14:54:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-23 14:54:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-23 14:54:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_finish [2022-11-23 14:54:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_finish [2022-11-23 14:54:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_i2c_xfer [2022-11-23 14:54:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_i2c_xfer [2022-11-23 14:54:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enum_input [2022-11-23 14:54:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enum_input [2022-11-23 14:54:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-23 14:54:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-23 14:54:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 14:54:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 14:54:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-23 14:54:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-23 14:54:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure verify_preview [2022-11-23 14:54:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_preview [2022-11-23 14:54:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-23 14:54:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-23 14:54:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_std [2022-11-23 14:54:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_std [2022-11-23 14:54:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-23 14:54:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-23 14:54:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-23 14:54:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-23 14:54:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_eeprom [2022-11-23 14:54:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_eeprom [2022-11-23 14:54:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-23 14:54:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-23 14:54:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_getstereo [2022-11-23 14:54:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_getstereo [2022-11-23 14:54:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-23 14:54:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-23 14:54:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enum_fmt_vid_overlay [2022-11-23 14:54:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enum_fmt_vid_overlay [2022-11-23 14:54:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-23 14:54:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-23 14:54:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure res_locked [2022-11-23 14:54:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure res_locked [2022-11-23 14:54:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-23 14:54:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-23 14:54:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_resource [2022-11-23 14:54:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_resource [2022-11-23 14:54:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_crop [2022-11-23 14:54:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_crop [2022-11-23 14:54:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-23 14:54:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-23 14:54:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_set_gpio [2022-11-23 14:54:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_set_gpio [2022-11-23 14:54:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 14:54:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-23 14:54:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-23 14:54:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 14:54:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_pages [2022-11-23 14:54:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_pages [2022-11-23 14:54:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_dma_free [2022-11-23 14:54:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_dma_free [2022-11-23 14:54:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_fbuf [2022-11-23 14:54:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_fbuf [2022-11-23 14:54:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-23 14:54:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-23 14:54:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure get_key_pinnacle [2022-11-23 14:54:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure get_key_pinnacle [2022-11-23 14:54:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_videoport_init [2022-11-23 14:54:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_videoport_init [2022-11-23 14:54:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2022-11-23 14:54:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2022-11-23 14:54:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-23 14:54:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-23 14:54:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_input [2022-11-23 14:54:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_input [2022-11-23 14:54:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-23 14:54:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-23 14:54:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-23 14:54:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-23 14:54:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___1 [2022-11-23 14:54:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___1 [2022-11-23 14:54:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_overlay [2022-11-23 14:54:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_overlay [2022-11-23 14:54:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_status [2022-11-23 14:54:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_status [2022-11-23 14:54:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-23 14:54:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-23 14:54:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 14:54:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure mute_input_7134 [2022-11-23 14:54:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mute_input_7134 [2022-11-23 14:54:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure mute_input_7133 [2022-11-23 14:54:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mute_input_7133 [2022-11-23 14:54:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-23 14:54:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-23 14:54:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-23 14:54:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-23 14:54:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_dqbuf [2022-11-23 14:54:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_dqbuf [2022-11-23 14:54:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2022-11-23 14:54:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2022-11-23 14:54:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 14:54:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 14:54:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-23 14:54:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-23 14:54:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_pgtable_build [2022-11-23 14:54:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_pgtable_build [2022-11-23 14:54:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure __saa7134_ir_stop [2022-11-23 14:54:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __saa7134_ir_stop [2022-11-23 14:54:51,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_queue [2022-11-23 14:54:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_queue [2022-11-23 14:54:51,896 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2022-11-23 14:54:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2022-11-23 14:54:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_unregister_video [2022-11-23 14:54:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_unregister_video [2022-11-23 14:54:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-23 14:54:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-23 14:54:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_try_fmt_vid_cap [2022-11-23 14:54:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_try_fmt_vid_cap [2022-11-23 14:54:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_unregister [2022-11-23 14:54:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_unregister [2022-11-23 14:54:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure __saa7134_ir_start [2022-11-23 14:54:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __saa7134_ir_start [2022-11-23 14:54:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_stop [2022-11-23 14:54:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_stop [2022-11-23 14:54:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_track_gpio [2022-11-23 14:54:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_track_gpio [2022-11-23 14:54:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-23 14:54:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-23 14:54:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_finidev [2022-11-23 14:54:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_finidev [2022-11-23 14:54:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_try_fmt_vid_overlay [2022-11-23 14:54:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_try_fmt_vid_overlay [2022-11-23 14:54:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-11-23 14:54:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-11-23 14:54:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-23 14:54:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-23 14:54:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_recv_byte [2022-11-23 14:54:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_recv_byte [2022-11-23 14:54:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_getstereo [2022-11-23 14:54:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_getstereo [2022-11-23 14:54:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 14:54:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 14:54:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7134_dev [2022-11-23 14:54:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7134_dev [2022-11-23 14:54:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_reqbufs [2022-11-23 14:54:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_reqbufs [2022-11-23 14:54:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_carr2reg [2022-11-23 14:54:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_carr2reg [2022-11-23 14:54:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-23 14:54:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-23 14:54:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_79 [2022-11-23 14:54:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_79 [2022-11-23 14:54:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_count [2022-11-23 14:54:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_count [2022-11-23 14:54:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_input_init1 [2022-11-23 14:54:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_input_init1 [2022-11-23 14:54:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_idle [2022-11-23 14:54:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_idle [2022-11-23 14:54:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure saa_dsp_wait_bit [2022-11-23 14:54:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure saa_dsp_wait_bit [2022-11-23 14:54:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_set_dmabits [2022-11-23 14:54:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_set_dmabits [2022-11-23 14:54:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_attach [2022-11-23 14:54:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_attach [2022-11-23 14:54:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_std [2022-11-23 14:54:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_std [2022-11-23 14:54:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_resume [2022-11-23 14:54:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_resume [2022-11-23 14:54:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2022-11-23 14:54:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2022-11-23 14:54:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-23 14:54:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-23 14:54:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-23 14:54:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-23 14:54:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_hw_enable2 [2022-11-23 14:54:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_hw_enable2 [2022-11-23 14:54:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_setcarrier [2022-11-23 14:54:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_setcarrier [2022-11-23 14:54:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_fmt_vid_cap [2022-11-23 14:54:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_fmt_vid_cap [2022-11-23 14:54:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-23 14:54:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-23 14:54:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_register [2022-11-23 14:54:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_register [2022-11-23 14:54:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_fbuf [2022-11-23 14:54:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_fbuf [2022-11-23 14:54:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2022-11-23 14:54:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2022-11-23 14:54:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-23 14:54:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-23 14:54:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_hw_enable1 [2022-11-23 14:54:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_hw_enable1 [2022-11-23 14:54:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_initdev [2022-11-23 14:54:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_initdev [2022-11-23 14:54:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 14:54:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_input [2022-11-23 14:54:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_input [2022-11-23 14:54:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-23 14:54:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-23 14:54:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-23 14:54:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-23 14:54:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_tuner [2022-11-23 14:54:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_tuner [2022-11-23 14:54:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-23 14:54:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-23 14:54:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-23 14:54:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-23 14:54:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-23 14:54:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-23 14:54:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-23 14:54:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-23 14:54:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 14:54:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_setstereo [2022-11-23 14:54:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_setstereo [2022-11-23 14:54:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_crop [2022-11-23 14:54:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_crop [2022-11-23 14:54:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_setmute [2022-11-23 14:54:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_setmute [2022-11-23 14:54:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_setinput [2022-11-23 14:54:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_setinput [2022-11-23 14:54:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-23 14:54:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-23 14:54:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-23 14:54:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-23 14:54:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_ctrl [2022-11-23 14:54:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_ctrl [2022-11-23 14:54:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure must_configure_manually [2022-11-23 14:54:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure must_configure_manually [2022-11-23 14:54:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-23 14:54:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-23 14:54:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-11-23 14:54:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-11-23 14:54:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-23 14:54:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-23 14:54:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_fmt_vid_cap [2022-11-23 14:54:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_fmt_vid_cap [2022-11-23 14:54:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-23 14:54:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-23 14:54:51,921 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-23 14:54:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-23 14:54:51,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_queue [2022-11-23 14:54:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_queue [2022-11-23 14:54:51,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_frequency [2022-11-23 14:54:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_frequency [2022-11-23 14:54:51,922 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_querybuf [2022-11-23 14:54:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_querybuf [2022-11-23 14:54:51,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:54:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:54:51,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:54:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:54:51,922 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_base [2022-11-23 14:54:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_base [2022-11-23 14:54:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure sort [2022-11-23 14:54:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sort [2022-11-23 14:54:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-23 14:54:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-23 14:54:51,923 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_remove_request [2022-11-23 14:54:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_remove_request [2022-11-23 14:54:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-23 14:54:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-23 14:54:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-11-23 14:54:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-11-23 14:54:51,924 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_frequency [2022-11-23 14:54:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_frequency [2022-11-23 14:54:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2022-11-23 14:54:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2022-11-23 14:54:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure set_size [2022-11-23 14:54:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure set_size [2022-11-23 14:54:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-23 14:54:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-23 14:54:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-23 14:54:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-23 14:54:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-23 14:54:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-23 14:54:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_i2c_unregister [2022-11-23 14:54:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_i2c_unregister [2022-11-23 14:54:51,926 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-23 14:54:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-23 14:54:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_board_init2 [2022-11-23 14:54:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_board_init2 [2022-11-23 14:54:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-23 14:54:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-23 14:54:51,927 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_board_init1 [2022-11-23 14:54:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_board_init1 [2022-11-23 14:54:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-11-23 14:54:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-11-23 14:54:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enable_i2s [2022-11-23 14:54:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enable_i2s [2022-11-23 14:54:51,928 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2022-11-23 14:54:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2022-11-23 14:54:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_rx2mode [2022-11-23 14:54:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_rx2mode [2022-11-23 14:54:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-23 14:54:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-23 14:54:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-23 14:54:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-23 14:54:51,929 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2022-11-23 14:54:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2022-11-23 14:54:51,930 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_streamoff [2022-11-23 14:54:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_streamoff [2022-11-23 14:54:51,930 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-23 14:54:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-23 14:54:51,930 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-11-23 14:54:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-11-23 14:54:51,931 INFO L130 BoogieDeclarations]: Found specification of procedure radio_poll [2022-11-23 14:54:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_poll [2022-11-23 14:54:51,931 INFO L130 BoogieDeclarations]: Found specification of procedure clip_range [2022-11-23 14:54:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure clip_range [2022-11-23 14:54:51,931 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_set_tvnorm_hw [2022-11-23 14:54:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_set_tvnorm_hw [2022-11-23 14:54:51,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-23 14:54:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-23 14:54:51,932 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-23 14:54:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-23 14:54:51,932 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-23 14:54:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-23 14:54:51,932 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___1 [2022-11-23 14:54:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___1 [2022-11-23 14:54:51,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 14:54:51,933 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-23 14:54:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-23 14:54:51,933 INFO L130 BoogieDeclarations]: Found specification of procedure saa_dsp_writel [2022-11-23 14:54:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure saa_dsp_writel [2022-11-23 14:54:51,934 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_input_irq [2022-11-23 14:54:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_input_irq [2022-11-23 14:54:51,934 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-23 14:54:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-23 14:54:51,934 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2022-11-23 14:54:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2022-11-23 14:54:51,934 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___1 [2022-11-23 14:54:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___1 [2022-11-23 14:54:51,935 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2022-11-23 14:54:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2022-11-23 14:54:51,935 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-23 14:54:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-23 14:54:51,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-23 14:54:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-23 14:54:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-23 14:54:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-23 14:54:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_pgtable_alloc [2022-11-23 14:54:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_pgtable_alloc [2022-11-23 14:54:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_attr [2022-11-23 14:54:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_attr [2022-11-23 14:54:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_do_scan [2022-11-23 14:54:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_do_scan [2022-11-23 14:54:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2022-11-23 14:54:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2022-11-23 14:54:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_querycap [2022-11-23 14:54:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_querycap [2022-11-23 14:54:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure print_irqstatus [2022-11-23 14:54:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure print_irqstatus [2022-11-23 14:54:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure stop_preview [2022-11-23 14:54:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_preview [2022-11-23 14:54:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-23 14:54:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-23 14:54:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_hwfini [2022-11-23 14:54:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_hwfini [2022-11-23 14:54:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7134_dev [2022-11-23 14:54:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7134_dev [2022-11-23 14:54:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_cliplist [2022-11-23 14:54:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cliplist [2022-11-23 14:54:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_pgtable_free [2022-11-23 14:54:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_pgtable_free [2022-11-23 14:54:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_sleep [2022-11-23 14:54:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_sleep [2022-11-23 14:54:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ir_stop [2022-11-23 14:54:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ir_stop [2022-11-23 14:54:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2022-11-23 14:54:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2022-11-23 14:54:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2022-11-23 14:54:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2022-11-23 14:54:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-23 14:54:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-23 14:54:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_fmt_vid_overlay [2022-11-23 14:54:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_fmt_vid_overlay [2022-11-23 14:54:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-23 14:54:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-23 14:54:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-23 14:54:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-23 14:54:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_fmt_vid_overlay [2022-11-23 14:54:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_fmt_vid_overlay [2022-11-23 14:54:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:54:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:54:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-23 14:54:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-23 14:54:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 14:54:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 14:54:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 14:54:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-23 14:54:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-23 14:54:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-23 14:54:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-23 14:54:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_init [2022-11-23 14:54:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_init [2022-11-23 14:54:54,494 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 14:54:54,499 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 14:54:59,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;