./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 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-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.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 a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 03:14:06,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 03:14:06,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 03:14:06,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 03:14:06,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 03:14:06,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 03:14:06,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 03:14:06,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 03:14:06,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 03:14:06,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 03:14:06,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 03:14:06,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 03:14:06,329 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 03:14:06,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 03:14:06,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 03:14:06,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 03:14:06,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 03:14:06,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 03:14:06,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 03:14:06,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 03:14:06,346 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 03:14:06,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 03:14:06,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 03:14:06,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 03:14:06,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 03:14:06,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 03:14:06,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 03:14:06,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 03:14:06,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 03:14:06,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 03:14:06,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 03:14:06,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 03:14:06,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 03:14:06,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 03:14:06,361 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 03:14:06,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 03:14:06,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 03:14:06,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 03:14:06,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 03:14:06,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 03:14:06,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 03:14:06,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 03:14:06,366 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 03:14:06,393 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 03:14:06,393 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 03:14:06,394 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 03:14:06,394 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 03:14:06,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 03:14:06,395 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 03:14:06,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 03:14:06,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 03:14:06,396 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 03:14:06,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 03:14:06,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 03:14:06,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 03:14:06,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 03:14:06,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 03:14:06,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 03:14:06,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 03:14:06,398 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 03:14:06,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 03:14:06,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 03:14:06,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 03:14:06,398 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 03:14:06,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:14:06,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 03:14:06,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 03:14:06,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 03:14:06,399 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 03:14:06,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 03:14:06,399 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 03:14:06,400 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 03:14:06,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 03:14:06,400 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-07-23 03:14:06,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 03:14:06,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 03:14:06,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 03:14:06,609 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 03:14:06,610 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 03:14:06,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-07-23 03:14:06,668 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48184cd99/283b074a28344182ab460d23d5755e2d/FLAG53d22dda8 [2022-07-23 03:14:07,454 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 03:14:07,455 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-07-23 03:14:07,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48184cd99/283b074a28344182ab460d23d5755e2d/FLAG53d22dda8 [2022-07-23 03:14:07,686 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48184cd99/283b074a28344182ab460d23d5755e2d [2022-07-23 03:14:07,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 03:14:07,689 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 03:14:07,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 03:14:07,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 03:14:07,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 03:14:07,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:14:07" (1/1) ... [2022-07-23 03:14:07,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@269c4c1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:07, skipping insertion in model container [2022-07-23 03:14:07,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:14:07" (1/1) ... [2022-07-23 03:14:07,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 03:14:07,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 03:14:13,143 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-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[747643,747656] [2022-07-23 03:14:13,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[747790,747803] [2022-07-23 03:14:13,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[747929,747942] [2022-07-23 03:14:13,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[748087,748100] [2022-07-23 03:14:13,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:14:13,259 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 03:14:14,131 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-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[747643,747656] [2022-07-23 03:14:14,131 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-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[747790,747803] [2022-07-23 03:14:14,132 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-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[747929,747942] [2022-07-23 03:14:14,132 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-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i[748087,748100] [2022-07-23 03:14:14,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:14:14,269 INFO L208 MainTranslator]: Completed translation [2022-07-23 03:14:14,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14 WrapperNode [2022-07-23 03:14:14,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 03:14:14,270 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 03:14:14,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 03:14:14,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 03:14:14,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:14,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:16,800 INFO L137 Inliner]: procedures = 522, calls = 12104, calls flagged for inlining = 280, calls inlined = 274, statements flattened = 22886 [2022-07-23 03:14:16,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 03:14:16,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 03:14:16,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 03:14:16,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 03:14:16,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:16,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:17,687 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:17,688 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:19,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:19,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:19,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:19,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 03:14:19,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 03:14:19,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 03:14:19,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 03:14:19,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:14:14" (1/1) ... [2022-07-23 03:14:19,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:14:19,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 03:14:19,689 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-23 03:14:19,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-23 03:14:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_ts [2022-07-23 03:14:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_ts [2022-07-23 03:14:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_seqno [2022-07-23 03:14:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_seqno [2022-07-23 03:14:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_verify [2022-07-23 03:14:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_verify [2022-07-23 03:14:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 03:14:19,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 03:14:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_register [2022-07-23 03:14:19,714 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_register [2022-07-23 03:14:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc_user [2022-07-23 03:14:19,714 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc_user [2022-07-23 03:14:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 03:14:19,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 03:14:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc [2022-07-23 03:14:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc [2022-07-23 03:14:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_audio_mute [2022-07-23 03:14:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_audio_mute [2022-07-23 03:14:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-07-23 03:14:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-07-23 03:14:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_send [2022-07-23 03:14:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_send [2022-07-23 03:14:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2022-07-23 03:14:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2022-07-23 03:14:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-07-23 03:14:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-07-23 03:14:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-23 03:14:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-23 03:14:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_volume [2022-07-23 03:14:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_volume [2022-07-23 03:14:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-07-23 03:14:19,717 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-07-23 03:14:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_read [2022-07-23 03:14:19,717 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_read [2022-07-23 03:14:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_initialize [2022-07-23 03:14:19,717 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_initialize [2022-07-23 03:14:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-23 03:14:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_usercontrol [2022-07-23 03:14:19,717 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_usercontrol [2022-07-23 03:14:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-23 03:14:19,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-23 03:14:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_reset [2022-07-23 03:14:19,718 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_reset [2022-07-23 03:14:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-07-23 03:14:19,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-07-23 03:14:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_cfg_port [2022-07-23 03:14:19,719 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_cfg_port [2022-07-23 03:14:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-23 03:14:19,719 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-23 03:14:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-23 03:14:19,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-23 03:14:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-07-23 03:14:19,720 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-07-23 03:14:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 03:14:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-23 03:14:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-23 03:14:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-23 03:14:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-23 03:14:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_dequeue [2022-07-23 03:14:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_dequeue [2022-07-23 03:14:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dump [2022-07-23 03:14:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dump [2022-07-23 03:14:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2022-07-23 03:14:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2022-07-23 03:14:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-23 03:14:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-23 03:14:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_encoder [2022-07-23 03:14:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_encoder [2022-07-23 03:14:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_ack [2022-07-23 03:14:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_ack [2022-07-23 03:14:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-23 03:14:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-23 03:14:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-23 03:14:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gpiobit [2022-07-23 03:14:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gpiobit [2022-07-23 03:14:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-23 03:14:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-23 03:14:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-23 03:14:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-23 03:14:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2022-07-23 03:14:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2022-07-23 03:14:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-23 03:14:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-23 03:14:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-07-23 03:14:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-07-23 03:14:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-23 03:14:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-23 03:14:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-23 03:14:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-23 03:14:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2022-07-23 03:14:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2022-07-23 03:14:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2022-07-23 03:14:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2022-07-23 03:14:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-07-23 03:14:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-07-23 03:14:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-07-23 03:14:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-07-23 03:14:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-23 03:14:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-23 03:14:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-23 03:14:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-23 03:14:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-07-23 03:14:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-07-23 03:14:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_register [2022-07-23 03:14:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_register [2022-07-23 03:14:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_clear_gpiobit [2022-07-23 03:14:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_clear_gpiobit [2022-07-23 03:14:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-07-23 03:14:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-07-23 03:14:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-07-23 03:14:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-07-23 03:14:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_unregister [2022-07-23 03:14:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_unregister [2022-07-23 03:14:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 03:14:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_initdev [2022-07-23 03:14:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_initdev [2022-07-23 03:14:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2022-07-23 03:14:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2022-07-23 03:14:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 03:14:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler_helper [2022-07-23 03:14:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler_helper [2022-07-23 03:14:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-23 03:14:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-23 03:14:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-23 03:14:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-23 03:14:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 03:14:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-23 03:14:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 03:14:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 03:14:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-23 03:14:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-23 03:14:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-23 03:14:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-23 03:14:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_start_streaming [2022-07-23 03:14:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_start_streaming [2022-07-23 03:14:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open___0 [2022-07-23 03:14:19,738 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open___0 [2022-07-23 03:14:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_open [2022-07-23 03:14:19,738 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_open [2022-07-23 03:14:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_dif [2022-07-23 03:14:19,738 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_dif [2022-07-23 03:14:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_get [2022-07-23 03:14:19,738 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_get [2022-07-23 03:14:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-23 03:14:19,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-23 03:14:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc_user [2022-07-23 03:14:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc_user [2022-07-23 03:14:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_unregister [2022-07-23 03:14:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_unregister [2022-07-23 03:14:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_free_seqno [2022-07-23 03:14:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_free_seqno [2022-07-23 03:14:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc [2022-07-23 03:14:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc [2022-07-23 03:14:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-23 03:14:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-23 03:14:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-23 03:14:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-23 03:14:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_unregister [2022-07-23 03:14:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_unregister [2022-07-23 03:14:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_unitid [2022-07-23 03:14:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_unitid [2022-07-23 03:14:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-23 03:14:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-23 03:14:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 03:14:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 03:14:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_port [2022-07-23 03:14:19,741 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_port [2022-07-23 03:14:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-23 03:14:19,741 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-23 03:14:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2022-07-23 03:14:19,741 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2022-07-23 03:14:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-07-23 03:14:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-23 03:14:19,741 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-23 03:14:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-23 03:14:19,741 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-23 03:14:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_register [2022-07-23 03:14:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_register [2022-07-23 03:14:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_print [2022-07-23 03:14:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_print [2022-07-23 03:14:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-23 03:14:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-23 03:14:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 03:14:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 03:14:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_set [2022-07-23 03:14:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_set [2022-07-23 03:14:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-07-23 03:14:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-07-23 03:14:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-07-23 03:14:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-07-23 03:14:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-23 03:14:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-23 03:14:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_port_init [2022-07-23 03:14:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_port_init [2022-07-23 03:14:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-07-23 03:14:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-07-23 03:14:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-07-23 03:14:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-07-23 03:14:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_initialize_dif [2022-07-23 03:14:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_initialize_dif [2022-07-23 03:14:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_debug [2022-07-23 03:14:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_debug [2022-07-23 03:14:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-23 03:14:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-23 03:14:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_unregister [2022-07-23 03:14:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_unregister [2022-07-23 03:14:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-23 03:14:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-23 03:14:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dumpmsg [2022-07-23 03:14:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dumpmsg [2022-07-23 03:14:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-23 03:14:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-23 03:14:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadimage [2022-07-23 03:14:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadimage [2022-07-23 03:14:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-07-23 03:14:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-07-23 03:14:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_update [2022-07-23 03:14:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_update [2022-07-23 03:14:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 03:14:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-23 03:14:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-23 03:14:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_finidev [2022-07-23 03:14:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_finidev [2022-07-23 03:14:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_vbi [2022-07-23 03:14:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_vbi [2022-07-23 03:14:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 03:14:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-07-23 03:14:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-07-23 03:14:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getfirmwarestatus [2022-07-23 03:14:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getfirmwarestatus [2022-07-23 03:14:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_enc_next_buf [2022-07-23 03:14:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_enc_next_buf [2022-07-23 03:14:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 03:14:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_start_streaming [2022-07-23 03:14:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_start_streaming [2022-07-23 03:14:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_encoder [2022-07-23 03:14:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_encoder [2022-07-23 03:14:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-07-23 03:14:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-07-23 03:14:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-23 03:14:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-23 03:14:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-23 03:14:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-23 03:14:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-23 03:14:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-23 03:14:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-23 03:14:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-23 03:14:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-23 03:14:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-23 03:14:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_videomux [2022-07-23 03:14:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_videomux [2022-07-23 03:14:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-23 03:14:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-23 03:14:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-23 03:14:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-23 03:14:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-07-23 03:14:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-07-23 03:14:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-07-23 03:14:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-07-23 03:14:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release___0 [2022-07-23 03:14:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release___0 [2022-07-23 03:14:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_get [2022-07-23 03:14:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_get [2022-07-23 03:14:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-07-23 03:14:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2022-07-23 03:14:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2022-07-23 03:14:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2022-07-23 03:14:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_encoder [2022-07-23 03:14:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_encoder [2022-07-23 03:14:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-07-23 03:14:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-07-23 03:14:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-23 03:14:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-23 03:14:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll___0 [2022-07-23 03:14:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll___0 [2022-07-23 03:14:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-23 03:14:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_clr [2022-07-23 03:14:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_clr [2022-07-23 03:14:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-07-23 03:14:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-07-23 03:14:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_unregister [2022-07-23 03:14:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_unregister [2022-07-23 03:14:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 03:14:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 03:14:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2022-07-23 03:14:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2022-07-23 03:14:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-23 03:14:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-23 03:14:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getcurrentfirmwareversion [2022-07-23 03:14:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getcurrentfirmwareversion [2022-07-23 03:14:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-23 03:14:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-23 03:14:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_dif [2022-07-23 03:14:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_dif [2022-07-23 03:14:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-07-23 03:14:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-07-23 03:14:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-23 03:14:19,754 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-23 03:14:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl___0 [2022-07-23 03:14:19,754 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl___0 [2022-07-23 03:14:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_modify_gpio [2022-07-23 03:14:19,754 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_modify_gpio [2022-07-23 03:14:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_fmt [2022-07-23 03:14:19,754 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_fmt [2022-07-23 03:14:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_videomux [2022-07-23 03:14:19,754 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_videomux [2022-07-23 03:14:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-07-23 03:14:19,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-07-23 03:14:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-23 03:14:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-23 03:14:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_std [2022-07-23 03:14:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_std [2022-07-23 03:14:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-23 03:14:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-23 03:14:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_aspect_ratio [2022-07-23 03:14:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_aspect_ratio [2022-07-23 03:14:19,756 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_initialize [2022-07-23 03:14:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_initialize [2022-07-23 03:14:19,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-23 03:14:19,756 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_acquire_port [2022-07-23 03:14:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_acquire_port [2022-07-23 03:14:19,756 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_register [2022-07-23 03:14:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_register [2022-07-23 03:14:19,756 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-07-23 03:14:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-07-23 03:14:19,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-23 03:14:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-23 03:14:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_transition_port [2022-07-23 03:14:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_transition_port [2022-07-23 03:14:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_next_buf [2022-07-23 03:14:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_next_buf [2022-07-23 03:14:21,162 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 03:14:21,164 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation