./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_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 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 03:33:11,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 03:33:11,586 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 03:33:11,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 03:33:11,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 03:33:11,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 03:33:11,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 03:33:11,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 03:33:11,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 03:33:11,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 03:33:11,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 03:33:11,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 03:33:11,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 03:33:11,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 03:33:11,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 03:33:11,656 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 03:33:11,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 03:33:11,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 03:33:11,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 03:33:11,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 03:33:11,669 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 03:33:11,670 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 03:33:11,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 03:33:11,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 03:33:11,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 03:33:11,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 03:33:11,682 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 03:33:11,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 03:33:11,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 03:33:11,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 03:33:11,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 03:33:11,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 03:33:11,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 03:33:11,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 03:33:11,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 03:33:11,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 03:33:11,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 03:33:11,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 03:33:11,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 03:33:11,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 03:33:11,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 03:33:11,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 03:33:11,696 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 03:33:11,726 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 03:33:11,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 03:33:11,727 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 03:33:11,727 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 03:33:11,728 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 03:33:11,728 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 03:33:11,728 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 03:33:11,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 03:33:11,729 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 03:33:11,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 03:33:11,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 03:33:11,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 03:33:11,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 03:33:11,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 03:33:11,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 03:33:11,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 03:33:11,731 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 03:33:11,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 03:33:11,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 03:33:11,732 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 03:33:11,732 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 03:33:11,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:33:11,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 03:33:11,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 03:33:11,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 03:33:11,733 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 03:33:11,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 03:33:11,733 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 03:33:11,734 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 03:33:11,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 03:33:11,734 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 [2022-07-23 03:33:11,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 03:33:11,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 03:33:12,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 03:33:12,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 03:33:12,002 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 03:33:12,003 INFO L432 ainManager$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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-23 03:33:12,067 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f8aa5a6a/9cfe7bc5753c4fd08337c6661f415e0f/FLAG400919d66 [2022-07-23 03:33:12,871 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 03:33:12,871 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-23 03:33:12,937 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f8aa5a6a/9cfe7bc5753c4fd08337c6661f415e0f/FLAG400919d66 [2022-07-23 03:33:13,078 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f8aa5a6a/9cfe7bc5753c4fd08337c6661f415e0f [2022-07-23 03:33:13,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 03:33:13,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 03:33:13,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 03:33:13,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 03:33:13,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 03:33:13,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:33:13" (1/1) ... [2022-07-23 03:33:13,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41ab8fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:13, skipping insertion in model container [2022-07-23 03:33:13,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:33:13" (1/1) ... [2022-07-23 03:33:13,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 03:33:13,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 03:33:16,451 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-07-23 03:33:16,454 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-07-23 03:33:16,455 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-07-23 03:33:16,456 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-07-23 03:33:16,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:33:16,569 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 03:33:17,220 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 [14246] 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) [2022-07-23 03:33:17,225 INFO L158 Benchmark]: Toolchain (without parser) took 4143.08ms. Allocated memory was 90.2MB in the beginning and 224.4MB in the end (delta: 134.2MB). Free memory was 51.1MB in the beginning and 129.4MB in the end (delta: -78.3MB). Peak memory consumption was 105.5MB. Max. memory is 16.1GB. [2022-07-23 03:33:17,226 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 90.2MB. Free memory was 68.3MB in the beginning and 68.3MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 03:33:17,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4141.50ms. Allocated memory was 90.2MB in the beginning and 224.4MB in the end (delta: 134.2MB). Free memory was 50.9MB in the beginning and 129.4MB in the end (delta: -78.5MB). Peak memory consumption was 105.5MB. Max. memory is 16.1GB. [2022-07-23 03:33:17,228 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 90.2MB. Free memory was 68.3MB in the beginning and 68.3MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4141.50ms. Allocated memory was 90.2MB in the beginning and 224.4MB in the end (delta: 134.2MB). Free memory was 50.9MB in the beginning and 129.4MB in the end (delta: -78.5MB). Peak memory consumption was 105.5MB. 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 [14246] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: clip_format = clip_format & 4294901768U [14246]: 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-mutex_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 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 03:33:18,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 03:33:18,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 03:33:19,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 03:33:19,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 03:33:19,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 03:33:19,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 03:33:19,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 03:33:19,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 03:33:19,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 03:33:19,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 03:33:19,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 03:33:19,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 03:33:19,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 03:33:19,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 03:33:19,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 03:33:19,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 03:33:19,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 03:33:19,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 03:33:19,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 03:33:19,050 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 03:33:19,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 03:33:19,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 03:33:19,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 03:33:19,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 03:33:19,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 03:33:19,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 03:33:19,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 03:33:19,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 03:33:19,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 03:33:19,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 03:33:19,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 03:33:19,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 03:33:19,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 03:33:19,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 03:33:19,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 03:33:19,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 03:33:19,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 03:33:19,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 03:33:19,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 03:33:19,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 03:33:19,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 03:33:19,078 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-23 03:33:19,108 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 03:33:19,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 03:33:19,109 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 03:33:19,109 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 03:33:19,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 03:33:19,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 03:33:19,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 03:33:19,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 03:33:19,111 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 03:33:19,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 03:33:19,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 03:33:19,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 03:33:19,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 03:33:19,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 03:33:19,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-23 03:33:19,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-23 03:33:19,113 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-23 03:33:19,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 03:33:19,114 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 03:33:19,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 03:33:19,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 03:33:19,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 03:33:19,114 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 03:33:19,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:33:19,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 03:33:19,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 03:33:19,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 03:33:19,115 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-23 03:33:19,116 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-23 03:33:19,116 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 03:33:19,116 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 03:33:19,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 03:33:19,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-23 03:33:19,117 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 [2022-07-23 03:33:19,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 03:33:19,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 03:33:19,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 03:33:19,460 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 03:33:19,463 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 03:33:19,464 INFO L432 ainManager$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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-23 03:33:19,513 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c68194ff2/4626d993227f4c209cdcce816e800074/FLAG36cee9f4e [2022-07-23 03:33:20,397 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 03:33:20,397 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-23 03:33:20,467 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c68194ff2/4626d993227f4c209cdcce816e800074/FLAG36cee9f4e [2022-07-23 03:33:20,532 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c68194ff2/4626d993227f4c209cdcce816e800074 [2022-07-23 03:33:20,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 03:33:20,536 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 03:33:20,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 03:33:20,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 03:33:20,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 03:33:20,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:33:20" (1/1) ... [2022-07-23 03:33:20,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@780c7b2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:20, skipping insertion in model container [2022-07-23 03:33:20,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 03:33:20" (1/1) ... [2022-07-23 03:33:20,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 03:33:20,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 03:33:23,631 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-07-23 03:33:23,639 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-07-23 03:33:23,640 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-07-23 03:33:23,640 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-07-23 03:33:23,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:33:23,743 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-23 03:33:23,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 03:33:24,244 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-07-23 03:33:24,260 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-07-23 03:33:24,260 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-07-23 03:33:24,261 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-07-23 03:33:24,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:33:24,341 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 03:33:24,986 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-07-23 03:33:24,986 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-07-23 03:33:24,987 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-07-23 03:33:24,987 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-07-23 03:33:24,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 03:33:25,174 INFO L208 MainTranslator]: Completed translation [2022-07-23 03:33:25,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25 WrapperNode [2022-07-23 03:33:25,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 03:33:25,177 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 03:33:25,177 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 03:33:25,177 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 03:33:25,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:25,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:25,713 INFO L137 Inliner]: procedures = 458, calls = 6501, calls flagged for inlining = 237, calls inlined = 218, statements flattened = 11468 [2022-07-23 03:33:25,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 03:33:25,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 03:33:25,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 03:33:25,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 03:33:25,724 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:25,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:25,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:25,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:26,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:26,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:26,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:26,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 03:33:26,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 03:33:26,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 03:33:26,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 03:33:26,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (1/1) ... [2022-07-23 03:33:26,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 03:33:26,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 03:33:26,376 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 03:33:26,401 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 03:33:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-07-23 03:33:26,416 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-07-23 03:33:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-07-23 03:33:26,416 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-07-23 03:33:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-07-23 03:33:26,416 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-07-23 03:33:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 03:33:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 03:33:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-07-23 03:33:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-07-23 03:33:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 03:33:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 03:33:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-07-23 03:33:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-07-23 03:33:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-07-23 03:33:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-07-23 03:33:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-07-23 03:33:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-07-23 03:33:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-07-23 03:33:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-07-23 03:33:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-07-23 03:33:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-07-23 03:33:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-07-23 03:33:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-07-23 03:33:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-07-23 03:33:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-07-23 03:33:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-07-23 03:33:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-07-23 03:33:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-23 03:33:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-23 03:33:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-07-23 03:33:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-07-23 03:33:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-07-23 03:33:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-07-23 03:33:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-07-23 03:33:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-07-23 03:33:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-07-23 03:33:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-07-23 03:33:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-07-23 03:33:26,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-07-23 03:33:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-07-23 03:33:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-07-23 03:33:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-23 03:33:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-23 03:33:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-23 03:33:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-23 03:33:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-23 03:33:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-23 03:33:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-07-23 03:33:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-07-23 03:33:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-07-23 03:33:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-07-23 03:33:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-23 03:33:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-23 03:33:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-23 03:33:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-23 03:33:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-07-23 03:33:26,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-07-23 03:33:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-07-23 03:33:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-07-23 03:33:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-23 03:33:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-23 03:33:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-07-23 03:33:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-07-23 03:33:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 03:33:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-07-23 03:33:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-07-23 03:33:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-07-23 03:33:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-07-23 03:33:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-23 03:33:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-07-23 03:33:26,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-07-23 03:33:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-23 03:33:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-07-23 03:33:26,430 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-07-23 03:33:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-23 03:33:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-23 03:33:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-23 03:33:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-07-23 03:33:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-07-23 03:33:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2022-07-23 03:33:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2022-07-23 03:33:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-07-23 03:33:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-07-23 03:33:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-23 03:33:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-23 03:33:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-23 03:33:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-23 03:33:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-07-23 03:33:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-07-23 03:33:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-07-23 03:33:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-07-23 03:33:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-07-23 03:33:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-07-23 03:33:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-23 03:33:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-23 03:33:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-07-23 03:33:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-07-23 03:33:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-23 03:33:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-23 03:33:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-07-23 03:33:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-07-23 03:33:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-07-23 03:33:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-07-23 03:33:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-07-23 03:33:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-07-23 03:33:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-07-23 03:33:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-07-23 03:33:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-23 03:33:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-23 03:33:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-07-23 03:33:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-07-23 03:33:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-07-23 03:33:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-07-23 03:33:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-07-23 03:33:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-07-23 03:33:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-23 03:33:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-23 03:33:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-07-23 03:33:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-07-23 03:33:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-07-23 03:33:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-07-23 03:33:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 03:33:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-23 03:33:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-23 03:33:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-07-23 03:33:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-07-23 03:33:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-07-23 03:33:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-07-23 03:33:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-07-23 03:33:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-07-23 03:33:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-23 03:33:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-23 03:33:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-07-23 03:33:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-07-23 03:33:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-07-23 03:33:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-07-23 03:33:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 03:33:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-07-23 03:33:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-07-23 03:33:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-23 03:33:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-23 03:33:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 03:33:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-23 03:33:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-07-23 03:33:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-07-23 03:33:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2022-07-23 03:33:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2022-07-23 03:33:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-07-23 03:33:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-07-23 03:33:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-23 03:33:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-23 03:33:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-07-23 03:33:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-07-23 03:33:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-07-23 03:33:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-07-23 03:33:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-07-23 03:33:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-07-23 03:33:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-07-23 03:33:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-07-23 03:33:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-07-23 03:33:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-07-23 03:33:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-23 03:33:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-23 03:33:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-23 03:33:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-23 03:33:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-07-23 03:33:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-07-23 03:33:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-07-23 03:33:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-07-23 03:33:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 03:33:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 03:33:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-07-23 03:33:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-07-23 03:33:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-23 03:33:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-07-23 03:33:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-07-23 03:33:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-23 03:33:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-23 03:33:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-23 03:33:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 03:33:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 03:33:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-07-23 03:33:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-07-23 03:33:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-23 03:33:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-23 03:33:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2022-07-23 03:33:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2022-07-23 03:33:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-07-23 03:33:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-07-23 03:33:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2022-07-23 03:33:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2022-07-23 03:33:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-07-23 03:33:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-07-23 03:33:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-07-23 03:33:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-07-23 03:33:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-23 03:33:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-23 03:33:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-07-23 03:33:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-07-23 03:33:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-23 03:33:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-23 03:33:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-23 03:33:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-23 03:33:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 03:33:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-23 03:33:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-23 03:33:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 03:33:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-23 03:33:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-23 03:33:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-07-23 03:33:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-07-23 03:33:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-23 03:33:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-23 03:33:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 03:33:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-07-23 03:33:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-07-23 03:33:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-23 03:33:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-23 03:33:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-23 03:33:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-23 03:33:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-23 03:33:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-23 03:33:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-23 03:33:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-23 03:33:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-07-23 03:33:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-07-23 03:33:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-23 03:33:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-23 03:33:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-07-23 03:33:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-07-23 03:33:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-23 03:33:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-23 03:33:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-07-23 03:33:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-07-23 03:33:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 03:33:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 03:33:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-07-23 03:33:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-07-23 03:33:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-07-23 03:33:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-07-23 03:33:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-23 03:33:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-23 03:33:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-23 03:33:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-23 03:33:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-07-23 03:33:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-07-23 03:33:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-07-23 03:33:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-07-23 03:33:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-23 03:33:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 03:33:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 03:33:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-23 03:33:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-23 03:33:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-07-23 03:33:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-07-23 03:33:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-07-23 03:33:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-07-23 03:33:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-07-23 03:33:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-07-23 03:33:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-07-23 03:33:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-07-23 03:33:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-07-23 03:33:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-07-23 03:33:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2022-07-23 03:33:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2022-07-23 03:33:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-23 03:33:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-23 03:33:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-07-23 03:33:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-07-23 03:33:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-23 03:33:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-23 03:33:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-23 03:33:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-23 03:33:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-07-23 03:33:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-07-23 03:33:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-07-23 03:33:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-07-23 03:33:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-23 03:33:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-23 03:33:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-07-23 03:33:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-07-23 03:33:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-23 03:33:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-23 03:33:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-23 03:33:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-23 03:33:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-23 03:33:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-23 03:33:27,799 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 03:33:27,805 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 03:33:28,905 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-23 03:37:31,342 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-07-23 03:37:31,539 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 03:37:31,568 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 03:37:31,568 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-23 03:37:31,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 03:37:31 BoogieIcfgContainer [2022-07-23 03:37:31,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 03:37:31,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-23 03:37:31,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-23 03:37:31,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-23 03:37:31,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 03:33:20" (1/3) ... [2022-07-23 03:37:31,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ae6fff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 03:37:31, skipping insertion in model container [2022-07-23 03:37:31,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 03:33:25" (2/3) ... [2022-07-23 03:37:31,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ae6fff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 03:37:31, skipping insertion in model container [2022-07-23 03:37:31,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 03:37:31" (3/3) ... [2022-07-23 03:37:31,583 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-23 03:37:31,596 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-23 03:37:31,597 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-07-23 03:37:31,705 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-23 03:37:31,711 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3f93260a, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@7d161ba2 [2022-07-23 03:37:31,712 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-07-23 03:37:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand has 3277 states, 2371 states have (on average 1.34626739772248) internal successors, (3192), 2388 states have internal predecessors, (3192), 771 states have call successors, (771), 133 states have call predecessors, (771), 132 states have return successors, (762), 755 states have call predecessors, (762), 762 states have call successors, (762) [2022-07-23 03:37:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2022-07-23 03:37:31,768 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 03:37:31,770 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 03:37:31,770 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-07-23 03:37:31,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 03:37:31,779 INFO L85 PathProgramCache]: Analyzing trace with hash 1875886613, now seen corresponding path program 1 times [2022-07-23 03:37:31,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 03:37:31,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [548204641] [2022-07-23 03:37:31,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 03:37:31,808 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 03:37:31,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 03:37:31,810 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 03:37:31,814 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process