./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.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 ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 04:04:44,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 04:04:44,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 04:04:44,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 04:04:44,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 04:04:44,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 04:04:44,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 04:04:44,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 04:04:44,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 04:04:44,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 04:04:44,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 04:04:44,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 04:04:44,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 04:04:44,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 04:04:44,159 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 04:04:44,161 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 04:04:44,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 04:04:44,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 04:04:44,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 04:04:44,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 04:04:44,169 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 04:04:44,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 04:04:44,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 04:04:44,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 04:04:44,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 04:04:44,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 04:04:44,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 04:04:44,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 04:04:44,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 04:04:44,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 04:04:44,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 04:04:44,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 04:04:44,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 04:04:44,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 04:04:44,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 04:04:44,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 04:04:44,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 04:04:44,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 04:04:44,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 04:04:44,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 04:04:44,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 04:04:44,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 04:04:44,188 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 04:04:44,215 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 04:04:44,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 04:04:44,216 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 04:04:44,216 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 04:04:44,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 04:04:44,216 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 04:04:44,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 04:04:44,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 04:04:44,217 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 04:04:44,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 04:04:44,218 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 04:04:44,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 04:04:44,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 04:04:44,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 04:04:44,219 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 04:04:44,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 04:04:44,219 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 04:04:44,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 04:04:44,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 04:04:44,219 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 04:04:44,220 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 04:04:44,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 04:04:44,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 04:04:44,220 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 04:04:44,220 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 04:04:44,220 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 04:04:44,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 04:04:44,221 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 04:04:44,221 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 04:04:44,221 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 04:04:44,221 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b [2022-07-14 04:04:44,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 04:04:44,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 04:04:44,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 04:04:44,417 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 04:04:44,417 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 04:04:44,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-14 04:04:44,457 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c2df03b2/eb54de26112f47d395b60a8d6a33758c/FLAGc0d45470a [2022-07-14 04:04:45,123 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 04:04:45,124 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-14 04:04:45,163 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c2df03b2/eb54de26112f47d395b60a8d6a33758c/FLAGc0d45470a [2022-07-14 04:04:45,191 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c2df03b2/eb54de26112f47d395b60a8d6a33758c [2022-07-14 04:04:45,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 04:04:45,194 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 04:04:45,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 04:04:45,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 04:04:45,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 04:04:45,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 04:04:45" (1/1) ... [2022-07-14 04:04:45,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12440744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:45, skipping insertion in model container [2022-07-14 04:04:45,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 04:04:45" (1/1) ... [2022-07-14 04:04:45,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 04:04:45,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 04:04:48,054 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-07-14 04:04:48,056 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-07-14 04:04:48,057 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-07-14 04:04:48,061 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-07-14 04:04:48,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 04:04:48,149 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 04:04:48,554 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: clip_format = clip_format & 4294901768U [14199] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-14 04:04:48,561 INFO L158 Benchmark]: Toolchain (without parser) took 3366.96ms. Allocated memory was 102.8MB in the beginning and 218.1MB in the end (delta: 115.3MB). Free memory was 71.4MB in the beginning and 120.0MB in the end (delta: -48.6MB). Peak memory consumption was 127.2MB. Max. memory is 16.1GB. [2022-07-14 04:04:48,562 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory is still 57.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 04:04:48,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3364.69ms. Allocated memory was 102.8MB in the beginning and 218.1MB in the end (delta: 115.3MB). Free memory was 71.4MB in the beginning and 120.0MB in the end (delta: -48.6MB). Peak memory consumption was 127.2MB. Max. memory is 16.1GB. [2022-07-14 04:04:48,564 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory is still 57.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3364.69ms. Allocated memory was 102.8MB in the beginning and 218.1MB in the end (delta: 115.3MB). Free memory was 71.4MB in the beginning and 120.0MB in the end (delta: -48.6MB). Peak memory consumption was 127.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: clip_format = clip_format & 4294901768U [14199] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: clip_format = clip_format & 4294901768U [14199]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 04:04:49,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 04:04:49,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 04:04:50,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 04:04:50,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 04:04:50,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 04:04:50,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 04:04:50,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 04:04:50,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 04:04:50,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 04:04:50,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 04:04:50,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 04:04:50,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 04:04:50,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 04:04:50,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 04:04:50,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 04:04:50,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 04:04:50,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 04:04:50,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 04:04:50,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 04:04:50,053 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 04:04:50,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 04:04:50,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 04:04:50,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 04:04:50,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 04:04:50,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 04:04:50,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 04:04:50,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 04:04:50,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 04:04:50,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 04:04:50,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 04:04:50,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 04:04:50,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 04:04:50,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 04:04:50,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 04:04:50,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 04:04:50,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 04:04:50,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 04:04:50,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 04:04:50,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 04:04:50,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 04:04:50,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 04:04:50,075 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-14 04:04:50,120 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 04:04:50,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 04:04:50,121 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 04:04:50,121 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 04:04:50,122 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 04:04:50,122 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 04:04:50,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 04:04:50,123 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 04:04:50,123 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 04:04:50,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 04:04:50,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 04:04:50,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 04:04:50,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 04:04:50,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 04:04:50,124 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-14 04:04:50,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-14 04:04:50,125 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-14 04:04:50,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 04:04:50,125 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 04:04:50,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 04:04:50,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 04:04:50,126 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 04:04:50,126 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 04:04:50,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 04:04:50,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 04:04:50,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 04:04:50,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 04:04:50,127 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-14 04:04:50,127 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-14 04:04:50,127 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 04:04:50,127 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 04:04:50,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 04:04:50,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-14 04:04:50,128 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b [2022-07-14 04:04:50,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 04:04:50,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 04:04:50,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 04:04:50,410 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 04:04:50,411 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 04:04:50,412 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-14 04:04:50,453 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0352447c0/e55b5f90ecda445c98d8f05889adc10d/FLAG7d9e6cf49 [2022-07-14 04:04:51,149 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 04:04:51,150 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-14 04:04:51,194 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0352447c0/e55b5f90ecda445c98d8f05889adc10d/FLAG7d9e6cf49 [2022-07-14 04:04:51,213 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0352447c0/e55b5f90ecda445c98d8f05889adc10d [2022-07-14 04:04:51,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 04:04:51,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 04:04:51,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 04:04:51,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 04:04:51,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 04:04:51,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 04:04:51" (1/1) ... [2022-07-14 04:04:51,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@599a4129 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:51, skipping insertion in model container [2022-07-14 04:04:51,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 04:04:51" (1/1) ... [2022-07-14 04:04:51,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 04:04:51,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 04:04:54,455 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-07-14 04:04:54,459 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-07-14 04:04:54,460 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-07-14 04:04:54,460 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-07-14 04:04:54,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 04:04:54,568 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-14 04:04:54,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 04:04:54,939 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-07-14 04:04:54,940 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-07-14 04:04:54,940 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-07-14 04:04:54,941 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-07-14 04:04:54,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 04:04:54,975 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 04:04:55,433 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-07-14 04:04:55,434 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-07-14 04:04:55,435 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-07-14 04:04:55,435 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-07-14 04:04:55,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 04:04:55,545 INFO L208 MainTranslator]: Completed translation [2022-07-14 04:04:55,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55 WrapperNode [2022-07-14 04:04:55,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 04:04:55,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 04:04:55,547 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 04:04:55,547 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 04:04:55,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:55,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:55,933 INFO L137 Inliner]: procedures = 498, calls = 6590, calls flagged for inlining = 235, calls inlined = 218, statements flattened = 11753 [2022-07-14 04:04:55,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 04:04:55,936 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 04:04:55,936 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 04:04:55,936 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 04:04:55,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:55,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:56,002 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:56,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:56,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:56,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:56,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:56,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 04:04:56,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 04:04:56,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 04:04:56,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 04:04:56,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:04:55" (1/1) ... [2022-07-14 04:04:56,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 04:04:56,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 04:04:56,546 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) [2022-07-14 04:04:56,552 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 [2022-07-14 04:04:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-07-14 04:04:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-07-14 04:04:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-07-14 04:04:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-07-14 04:04:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-07-14 04:04:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-07-14 04:04:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-07-14 04:04:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-07-14 04:04:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 04:04:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 04:04:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-07-14 04:04:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-07-14 04:04:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-14 04:04:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-14 04:04:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-07-14 04:04:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-07-14 04:04:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-07-14 04:04:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-07-14 04:04:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-07-14 04:04:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-07-14 04:04:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-14 04:04:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-14 04:04:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-07-14 04:04:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-07-14 04:04:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-07-14 04:04:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-07-14 04:04:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-07-14 04:04:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-07-14 04:04:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-07-14 04:04:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-07-14 04:04:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-07-14 04:04:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-07-14 04:04:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-07-14 04:04:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-07-14 04:04:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-07-14 04:04:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-07-14 04:04:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-07-14 04:04:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-07-14 04:04:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-07-14 04:04:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-07-14 04:04:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2022-07-14 04:04:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2022-07-14 04:04:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-07-14 04:04:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-07-14 04:04:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-07-14 04:04:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-07-14 04:04:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2022-07-14 04:04:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2022-07-14 04:04:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-14 04:04:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-14 04:04:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-14 04:04:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-14 04:04:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-14 04:04:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-14 04:04:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-07-14 04:04:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-07-14 04:04:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-07-14 04:04:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-07-14 04:04:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-14 04:04:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-14 04:04:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-14 04:04:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-14 04:04:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-07-14 04:04:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-07-14 04:04:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-14 04:04:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-14 04:04:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-07-14 04:04:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-07-14 04:04:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 04:04:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-07-14 04:04:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-07-14 04:04:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-07-14 04:04:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-07-14 04:04:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-14 04:04:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2022-07-14 04:04:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2022-07-14 04:04:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-07-14 04:04:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-07-14 04:04:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-14 04:04:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-07-14 04:04:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-07-14 04:04:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-14 04:04:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-07-14 04:04:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-07-14 04:04:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-07-14 04:04:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-07-14 04:04:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-07-14 04:04:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-07-14 04:04:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-14 04:04:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-14 04:04:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-14 04:04:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-14 04:04:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-07-14 04:04:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-07-14 04:04:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-07-14 04:04:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-07-14 04:04:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-07-14 04:04:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-07-14 04:04:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-14 04:04:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-14 04:04:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-07-14 04:04:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-07-14 04:04:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-14 04:04:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-14 04:04:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-07-14 04:04:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-07-14 04:04:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-07-14 04:04:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-07-14 04:04:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-07-14 04:04:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-07-14 04:04:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-07-14 04:04:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-07-14 04:04:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-14 04:04:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-14 04:04:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-07-14 04:04:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-07-14 04:04:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-07-14 04:04:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-07-14 04:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-07-14 04:04:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-07-14 04:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-14 04:04:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-14 04:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-07-14 04:04:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-07-14 04:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-14 04:04:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-14 04:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-07-14 04:04:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-07-14 04:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 04:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-14 04:04:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-14 04:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-07-14 04:04:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-07-14 04:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-07-14 04:04:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-07-14 04:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-07-14 04:04:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-07-14 04:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-14 04:04:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-14 04:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-07-14 04:04:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-07-14 04:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-07-14 04:04:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-07-14 04:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 04:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-07-14 04:04:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-07-14 04:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-14 04:04:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-14 04:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 04:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-14 04:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-07-14 04:04:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-07-14 04:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-07-14 04:04:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-07-14 04:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-14 04:04:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-14 04:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-07-14 04:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-07-14 04:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-14 04:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-14 04:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-07-14 04:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-07-14 04:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-07-14 04:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-07-14 04:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-07-14 04:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-07-14 04:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-07-14 04:04:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-07-14 04:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-14 04:04:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-14 04:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-14 04:04:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-14 04:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-07-14 04:04:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-07-14 04:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-07-14 04:04:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-07-14 04:04:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 04:04:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 04:04:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-07-14 04:04:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-07-14 04:04:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-14 04:04:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-07-14 04:04:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-07-14 04:04:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-14 04:04:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-14 04:04:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-14 04:04:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 04:04:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 04:04:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-14 04:04:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-14 04:04:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-07-14 04:04:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-07-14 04:04:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-14 04:04:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-14 04:04:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-07-14 04:04:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-07-14 04:04:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-07-14 04:04:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-07-14 04:04:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-07-14 04:04:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-07-14 04:04:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-07-14 04:04:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-07-14 04:04:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-14 04:04:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-14 04:04:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-07-14 04:04:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-07-14 04:04:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-07-14 04:04:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-07-14 04:04:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-14 04:04:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-14 04:04:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-07-14 04:04:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-07-14 04:04:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-14 04:04:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-14 04:04:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-14 04:04:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-14 04:04:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-07-14 04:04:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-14 04:04:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-14 04:04:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 04:04:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-07-14 04:04:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-07-14 04:04:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-14 04:04:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-14 04:04:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-14 04:04:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-14 04:04:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-14 04:04:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-14 04:04:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-14 04:04:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-14 04:04:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-07-14 04:04:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-07-14 04:04:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-14 04:04:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-14 04:04:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-07-14 04:04:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-07-14 04:04:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-07-14 04:04:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-07-14 04:04:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2022-07-14 04:04:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2022-07-14 04:04:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-14 04:04:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-14 04:04:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-07-14 04:04:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-07-14 04:04:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-07-14 04:04:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-07-14 04:04:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-07-14 04:04:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-07-14 04:04:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-14 04:04:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-14 04:04:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-07-14 04:04:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-07-14 04:04:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-07-14 04:04:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-07-14 04:04:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-14 04:04:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-14 04:04:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-14 04:04:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-14 04:04:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-14 04:04:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-07-14 04:04:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-07-14 04:04:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-07-14 04:04:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-07-14 04:04:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-07-14 04:04:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-07-14 04:04:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-07-14 04:04:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-07-14 04:04:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-07-14 04:04:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-07-14 04:04:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-14 04:04:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-14 04:04:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-07-14 04:04:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-07-14 04:04:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-14 04:04:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-14 04:04:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-14 04:04:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-14 04:04:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-07-14 04:04:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-07-14 04:04:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-07-14 04:04:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-07-14 04:04:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-07-14 04:04:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-07-14 04:04:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-14 04:04:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-14 04:04:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-14 04:04:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-14 04:04:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-14 04:04:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-14 04:04:57,626 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 04:04:57,628 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 04:04:58,975 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;