./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 15:56:51,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 15:56:51,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 15:56:51,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 15:56:51,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 15:56:51,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 15:56:51,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 15:56:51,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 15:56:51,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 15:56:51,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 15:56:51,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 15:56:51,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 15:56:51,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 15:56:51,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 15:56:51,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 15:56:51,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 15:56:51,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 15:56:51,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 15:56:51,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 15:56:51,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 15:56:51,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 15:56:51,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 15:56:51,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 15:56:51,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 15:56:51,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 15:56:51,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 15:56:51,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 15:56:51,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 15:56:51,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 15:56:51,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 15:56:51,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 15:56:51,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 15:56:51,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 15:56:51,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 15:56:51,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 15:56:51,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 15:56:51,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 15:56:51,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 15:56:51,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 15:56:51,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 15:56:51,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 15:56:51,562 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 15:56:51,598 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 15:56:51,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 15:56:51,598 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 15:56:51,599 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 15:56:51,599 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 15:56:51,600 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 15:56:51,600 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 15:56:51,600 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 15:56:51,601 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 15:56:51,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 15:56:51,602 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 15:56:51,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 15:56:51,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 15:56:51,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 15:56:51,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 15:56:51,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 15:56:51,612 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 15:56:51,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 15:56:51,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 15:56:51,613 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 15:56:51,613 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 15:56:51,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:56:51,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 15:56:51,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 15:56:51,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 15:56:51,614 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 15:56:51,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 15:56:51,615 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 15:56:51,615 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 15:56:51,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 15:56:51,616 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 15:56:51,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2021-12-21 15:56:51,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 15:56:51,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 15:56:51,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 15:56:51,872 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 15:56:51,873 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 15:56:51,874 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-12-21 15:56:51,929 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a00baf3cf/8de606946b3d4733ba4ef0240697fc71/FLAGbca584b82 [2021-12-21 15:56:52,826 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 15:56:52,826 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-12-21 15:56:52,891 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a00baf3cf/8de606946b3d4733ba4ef0240697fc71/FLAGbca584b82 [2021-12-21 15:56:53,263 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a00baf3cf/8de606946b3d4733ba4ef0240697fc71 [2021-12-21 15:56:53,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 15:56:53,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 15:56:53,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 15:56:53,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 15:56:53,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 15:56:53,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:56:53" (1/1) ... [2021-12-21 15:56:53,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28d5b3d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:53, skipping insertion in model container [2021-12-21 15:56:53,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:56:53" (1/1) ... [2021-12-21 15:56:53,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 15:56:53,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 15:56:56,240 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-12-21 15:56:56,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:56:56,500 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 15:56:57,050 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2021-12-21 15:56:57,061 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:56:57,244 INFO L208 MainTranslator]: Completed translation [2021-12-21 15:56:57,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57 WrapperNode [2021-12-21 15:56:57,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 15:56:57,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 15:56:57,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 15:56:57,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 15:56:57,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,533 INFO L137 Inliner]: procedures = 461, calls = 4704, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 4520 [2021-12-21 15:56:57,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 15:56:57,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 15:56:57,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 15:56:57,535 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 15:56:57,543 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 15:56:57,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 15:56:57,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 15:56:57,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 15:56:57,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:56:57" (1/1) ... [2021-12-21 15:56:57,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:56:57,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 15:56:57,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-21 15:56:57,917 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-21 15:56:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-21 15:56:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-21 15:56:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-21 15:56:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 15:56:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 15:56:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-12-21 15:56:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-12-21 15:56:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-21 15:56:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-21 15:56:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-12-21 15:56:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-12-21 15:56:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-12-21 15:56:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-12-21 15:56:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-21 15:56:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-21 15:56:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 15:56:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 15:56:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-12-21 15:56:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-12-21 15:56:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-21 15:56:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-21 15:56:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 15:56:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-21 15:56:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-21 15:56:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-12-21 15:56:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-12-21 15:56:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-21 15:56:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-21 15:56:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-12-21 15:56:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-12-21 15:56:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 15:56:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 15:56:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 15:56:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-12-21 15:56:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-12-21 15:56:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-21 15:56:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-21 15:56:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-21 15:56:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-21 15:56:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-21 15:56:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-21 15:56:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-12-21 15:56:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-12-21 15:56:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-12-21 15:56:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-12-21 15:56:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 15:56:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-12-21 15:56:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-12-21 15:56:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 15:56:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-21 15:56:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-21 15:56:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 15:56:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 15:56:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 15:56:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 15:56:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-12-21 15:56:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-12-21 15:56:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-12-21 15:56:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-12-21 15:56:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-12-21 15:56:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-12-21 15:56:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-21 15:56:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-21 15:56:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-21 15:56:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-21 15:56:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-12-21 15:56:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-12-21 15:56:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 15:56:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 15:56:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-12-21 15:56:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-12-21 15:56:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-21 15:56:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-21 15:56:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-12-21 15:56:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-12-21 15:56:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 15:56:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 15:56:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-21 15:56:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-21 15:56:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-21 15:56:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-21 15:56:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 15:56:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 15:56:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-21 15:56:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-21 15:56:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-21 15:56:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-21 15:56:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-21 15:56:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-21 15:56:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-12-21 15:56:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-12-21 15:56:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 15:56:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 15:56:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 15:56:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 15:56:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-12-21 15:56:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-12-21 15:56:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-21 15:56:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-21 15:56:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-12-21 15:56:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-12-21 15:56:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 15:56:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 15:56:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 15:56:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-12-21 15:56:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-12-21 15:56:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 15:56:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-12-21 15:56:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-12-21 15:56:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 15:56:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 15:56:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 15:56:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-12-21 15:56:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-12-21 15:56:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 15:56:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 15:56:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-21 15:56:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-21 15:56:57,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-21 15:56:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-21 15:56:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-12-21 15:56:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-12-21 15:56:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-21 15:56:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-21 15:56:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 15:56:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 15:56:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 15:56:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 15:56:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 15:56:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-12-21 15:56:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-12-21 15:56:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-21 15:56:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-21 15:56:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-12-21 15:56:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-12-21 15:56:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-12-21 15:56:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-12-21 15:56:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 15:56:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-12-21 15:56:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-12-21 15:56:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 15:56:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 15:56:58,682 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 15:56:58,685 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation