./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.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 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 10:42:19,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:42:19,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:42:19,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:42:19,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:42:19,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:42:19,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:42:19,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:42:19,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:42:19,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:42:19,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:42:19,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:42:19,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:42:19,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:42:19,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:42:19,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:42:19,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:42:19,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:42:19,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:42:19,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:42:19,874 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:42:19,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:42:19,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:42:19,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:42:19,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:42:19,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:42:19,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:42:19,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:42:19,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:42:19,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:42:19,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:42:19,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:42:19,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:42:19,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:42:19,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:42:19,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:42:19,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:42:19,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:42:19,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:42:19,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:42:19,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:42:19,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:42:19,895 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:42:19,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:42:19,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:42:19,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:42:19,919 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:42:19,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:42:19,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:42:19,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:42:19,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:42:19,921 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:42:19,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:42:19,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:42:19,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:42:19,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:42:19,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:42:19,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:42:19,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:42:19,923 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:42:19,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:42:19,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:42:19,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:42:19,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:42:19,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:42:19,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:42:19,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:42:19,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:42:19,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:42:19,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:42:19,924 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:42:19,924 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:42:19,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:42:19,925 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-07-21 10:42:20,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:42:20,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:42:20,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:42:20,210 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:42:20,211 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:42:20,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-07-21 10:42:20,267 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85dc980c4/8a08e6a29489444197dbbe20a24f1fe9/FLAG0b1fd48b6 [2022-07-21 10:42:20,871 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:42:20,872 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-07-21 10:42:20,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85dc980c4/8a08e6a29489444197dbbe20a24f1fe9/FLAG0b1fd48b6 [2022-07-21 10:42:21,294 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85dc980c4/8a08e6a29489444197dbbe20a24f1fe9 [2022-07-21 10:42:21,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:42:21,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:42:21,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:42:21,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:42:21,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:42:21,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:42:21" (1/1) ... [2022-07-21 10:42:21,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ace7eba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:21, skipping insertion in model container [2022-07-21 10:42:21,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:42:21" (1/1) ... [2022-07-21 10:42:21,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:42:21,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:42:22,121 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-07-21 10:42:22,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:42:22,217 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:42:22,333 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: val = (long )(data->beep_mask >> 8) & 255L [3581] 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.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) [2022-07-21 10:42:22,338 INFO L158 Benchmark]: Toolchain (without parser) took 1040.16ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 95.7kB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2022-07-21 10:42:22,339 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 62.9MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:42:22,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1037.54ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 34.3MB in the beginning and 34.5MB in the end (delta: -186.3kB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2022-07-21 10:42:22,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 62.9MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1037.54ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 34.3MB in the beginning and 34.5MB in the end (delta: -186.3kB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: val = (long )(data->beep_mask >> 8) & 255L [3581] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: val = (long )(data->beep_mask >> 8) & 255L [3581]: 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.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 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 10:42:23,661 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:42:23,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:42:23,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:42:23,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:42:23,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:42:23,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:42:23,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:42:23,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:42:23,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:42:23,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:42:23,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:42:23,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:42:23,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:42:23,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:42:23,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:42:23,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:42:23,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:42:23,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:42:23,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:42:23,730 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:42:23,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:42:23,732 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:42:23,732 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:42:23,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:42:23,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:42:23,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:42:23,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:42:23,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:42:23,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:42:23,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:42:23,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:42:23,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:42:23,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:42:23,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:42:23,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:42:23,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:42:23,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:42:23,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:42:23,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:42:23,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:42:23,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:42:23,758 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 10:42:23,781 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:42:23,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:42:23,781 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:42:23,782 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:42:23,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:42:23,782 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:42:23,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:42:23,783 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:42:23,783 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:42:23,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:42:23,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:42:23,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:42:23,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:42:23,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:42:23,784 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 10:42:23,785 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 10:42:23,785 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 10:42:23,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:42:23,786 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:42:23,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:42:23,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:42:23,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:42:23,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:42:23,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:42:23,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:42:23,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:42:23,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:42:23,790 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 10:42:23,790 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 10:42:23,790 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:42:23,791 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:42:23,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:42:23,791 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 10:42:23,791 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-07-21 10:42:24,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:42:24,019 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:42:24,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:42:24,022 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:42:24,023 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:42:24,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-07-21 10:42:24,072 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c69acd97/b63a1f6a12be49e7a7248b22d5a213c3/FLAGa5f2adaef [2022-07-21 10:42:24,646 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:42:24,646 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-07-21 10:42:24,672 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c69acd97/b63a1f6a12be49e7a7248b22d5a213c3/FLAGa5f2adaef [2022-07-21 10:42:25,105 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c69acd97/b63a1f6a12be49e7a7248b22d5a213c3 [2022-07-21 10:42:25,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:42:25,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:42:25,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:42:25,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:42:25,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:42:25,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:42:25" (1/1) ... [2022-07-21 10:42:25,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b9daf28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:25, skipping insertion in model container [2022-07-21 10:42:25,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:42:25" (1/1) ... [2022-07-21 10:42:25,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:42:25,172 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:42:25,834 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-07-21 10:42:25,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:42:25,975 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 10:42:25,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:42:26,160 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-07-21 10:42:26,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:42:26,209 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:42:26,368 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-07-21 10:42:26,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:42:26,563 INFO L208 MainTranslator]: Completed translation [2022-07-21 10:42:26,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26 WrapperNode [2022-07-21 10:42:26,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:42:26,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 10:42:26,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 10:42:26,565 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 10:42:26,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,748 INFO L137 Inliner]: procedures = 187, calls = 3223, calls flagged for inlining = 73, calls inlined = 37, statements flattened = 3998 [2022-07-21 10:42:26,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 10:42:26,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 10:42:26,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 10:42:26,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 10:42:26,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,903 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 10:42:26,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 10:42:26,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 10:42:26,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 10:42:26,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (1/1) ... [2022-07-21 10:42:26,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:42:26,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:42:27,000 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) [2022-07-21 10:42:27,015 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 [2022-07-21 10:42:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-21 10:42:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-21 10:42:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 10:42:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 10:42:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-07-21 10:42:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-07-21 10:42:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 10:42:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 10:42:27,035 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-07-21 10:42:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-07-21 10:42:27,035 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-21 10:42:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-21 10:42:27,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 10:42:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 10:42:27,035 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_write [2022-07-21 10:42:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_write [2022-07-21 10:42:27,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 10:42:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 10:42:27,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 10:42:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 10:42:27,036 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_read [2022-07-21 10:42:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_read [2022-07-21 10:42:27,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 10:42:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 10:42:27,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 10:42:27,037 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-21 10:42:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-21 10:42:27,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 10:42:27,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 10:42:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 10:42:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-21 10:42:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-21 10:42:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 10:42:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_update_device [2022-07-21 10:42:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_update_device [2022-07-21 10:42:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 10:42:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 10:42:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 10:42:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 10:42:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 10:42:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-07-21 10:42:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-07-21 10:42:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 10:42:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 10:42:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-07-21 10:42:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-07-21 10:42:27,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 10:42:27,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 10:42:27,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 10:42:27,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-21 10:42:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-21 10:42:27,041 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2022-07-21 10:42:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2022-07-21 10:42:27,042 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_detect [2022-07-21 10:42:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_detect [2022-07-21 10:42:27,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 10:42:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 10:42:27,042 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-21 10:42:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-21 10:42:27,380 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 10:42:27,381 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 10:42:36,163 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 10:42:36,170 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 10:42:36,171 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 10:42:36,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:42:36 BoogieIcfgContainer [2022-07-21 10:42:36,172 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 10:42:36,174 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 10:42:36,174 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 10:42:36,176 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 10:42:36,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 10:42:25" (1/3) ... [2022-07-21 10:42:36,176 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4418ed0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:42:36, skipping insertion in model container [2022-07-21 10:42:36,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:42:26" (2/3) ... [2022-07-21 10:42:36,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4418ed0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:42:36, skipping insertion in model container [2022-07-21 10:42:36,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:42:36" (3/3) ... [2022-07-21 10:42:36,178 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-07-21 10:42:36,187 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 10:42:36,187 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 10:42:36,233 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 10:42:36,241 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@77080eec, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2ce3f638 [2022-07-21 10:42:36,242 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 10:42:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) [2022-07-21 10:42:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-07-21 10:42:36,255 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:42:36,256 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:42:36,256 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:42:36,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:42:36,259 INFO L85 PathProgramCache]: Analyzing trace with hash -2145267600, now seen corresponding path program 1 times [2022-07-21 10:42:36,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:42:36,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [73307209] [2022-07-21 10:42:36,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:42:36,274 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:42:36,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:42:36,276 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) [2022-07-21 10:42:36,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-21 10:42:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:42:46,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 3789 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:42:46,150 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:42:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:42:46,224 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:42:46,225 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:42:46,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [73307209] [2022-07-21 10:42:46,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [73307209] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:42:46,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:42:46,226 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:42:46,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42075704] [2022-07-21 10:42:46,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:42:46,231 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:42:46,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:42:46,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:42:46,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:42:46,253 INFO L87 Difference]: Start difference. First operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:42:46,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:42:46,906 INFO L93 Difference]: Finished difference Result 1472 states and 2124 transitions. [2022-07-21 10:42:46,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:42:46,909 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-07-21 10:42:46,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:42:46,922 INFO L225 Difference]: With dead ends: 1472 [2022-07-21 10:42:46,922 INFO L226 Difference]: Without dead ends: 971 [2022-07-21 10:42:46,931 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:42:46,935 INFO L413 NwaCegarLoop]: 802 mSDtfsCounter, 667 mSDsluCounter, 685 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 667 SdHoareTripleChecker+Valid, 1487 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-07-21 10:42:46,936 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [667 Valid, 1487 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-07-21 10:42:46,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 971 states. [2022-07-21 10:42:47,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 971 to 967. [2022-07-21 10:42:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3161559888579386) internal successors, (945), 727 states have internal predecessors, (945), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-07-21 10:42:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1363 transitions. [2022-07-21 10:42:47,051 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1363 transitions. Word has length 16 [2022-07-21 10:42:47,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:42:47,051 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1363 transitions. [2022-07-21 10:42:47,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:42:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1363 transitions. [2022-07-21 10:42:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-21 10:42:47,056 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:42:47,056 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:42:47,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-07-21 10:42:47,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:42:47,257 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:42:47,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:42:47,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1093892411, now seen corresponding path program 1 times [2022-07-21 10:42:47,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:42:47,262 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1270639665] [2022-07-21 10:42:47,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:42:47,262 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:42:47,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:42:47,263 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:42:47,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-21 10:42:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:42:56,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 3803 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:42:56,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:42:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:42:56,697 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:42:56,697 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:42:56,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1270639665] [2022-07-21 10:42:56,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1270639665] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:42:56,697 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:42:56,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:42:56,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400938533] [2022-07-21 10:42:56,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:42:56,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:42:56,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:42:56,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:42:56,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:42:56,699 INFO L87 Difference]: Start difference. First operand 967 states and 1363 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:42:57,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:42:57,171 INFO L93 Difference]: Finished difference Result 989 states and 1389 transitions. [2022-07-21 10:42:57,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:42:57,172 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-07-21 10:42:57,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:42:57,181 INFO L225 Difference]: With dead ends: 989 [2022-07-21 10:42:57,181 INFO L226 Difference]: Without dead ends: 978 [2022-07-21 10:42:57,183 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:42:57,184 INFO L413 NwaCegarLoop]: 707 mSDtfsCounter, 690 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:42:57,185 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [690 Valid, 720 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:42:57,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2022-07-21 10:42:57,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 967. [2022-07-21 10:42:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3147632311977715) internal successors, (944), 727 states have internal predecessors, (944), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-07-21 10:42:57,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1362 transitions. [2022-07-21 10:42:57,234 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1362 transitions. Word has length 19 [2022-07-21 10:42:57,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:42:57,234 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1362 transitions. [2022-07-21 10:42:57,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:42:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1362 transitions. [2022-07-21 10:42:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-21 10:42:57,238 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:42:57,238 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:42:57,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-07-21 10:42:57,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:42:57,439 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:42:57,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:42:57,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1151150713, now seen corresponding path program 1 times [2022-07-21 10:42:57,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:42:57,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [995104098] [2022-07-21 10:42:57,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:42:57,442 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:42:57,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:42:57,444 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:42:57,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-21 10:43:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:43:06,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 3798 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:43:06,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:43:07,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:43:07,004 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:43:07,005 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:43:07,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [995104098] [2022-07-21 10:43:07,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [995104098] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:43:07,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:43:07,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:43:07,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193346392] [2022-07-21 10:43:07,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:43:07,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:43:07,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:43:07,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:43:07,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:07,006 INFO L87 Difference]: Start difference. First operand 967 states and 1362 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:07,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:43:07,421 INFO L93 Difference]: Finished difference Result 969 states and 1363 transitions. [2022-07-21 10:43:07,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:43:07,422 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-07-21 10:43:07,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:43:07,430 INFO L225 Difference]: With dead ends: 969 [2022-07-21 10:43:07,430 INFO L226 Difference]: Without dead ends: 966 [2022-07-21 10:43:07,431 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:07,434 INFO L413 NwaCegarLoop]: 692 mSDtfsCounter, 677 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 677 SdHoareTripleChecker+Valid, 692 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:43:07,434 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [677 Valid, 692 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:43:07,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-07-21 10:43:07,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 966. [2022-07-21 10:43:07,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 966 states, 718 states have (on average 1.3133704735376044) internal successors, (943), 726 states have internal predecessors, (943), 211 states have call successors, (211), 37 states have call predecessors, (211), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-07-21 10:43:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1360 transitions. [2022-07-21 10:43:07,479 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1360 transitions. Word has length 19 [2022-07-21 10:43:07,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:43:07,480 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1360 transitions. [2022-07-21 10:43:07,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1360 transitions. [2022-07-21 10:43:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-21 10:43:07,482 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:43:07,482 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:43:07,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-21 10:43:07,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:43:07,689 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:43:07,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:43:07,690 INFO L85 PathProgramCache]: Analyzing trace with hash 1325689851, now seen corresponding path program 1 times [2022-07-21 10:43:07,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:43:07,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1232294435] [2022-07-21 10:43:07,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:43:07,693 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:43:07,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:43:07,694 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:43:07,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-21 10:43:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:43:17,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 3799 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:43:17,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:43:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:43:17,125 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:43:17,125 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:43:17,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1232294435] [2022-07-21 10:43:17,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1232294435] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:43:17,125 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:43:17,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:43:17,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888534297] [2022-07-21 10:43:17,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:43:17,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:43:17,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:43:17,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:43:17,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:17,126 INFO L87 Difference]: Start difference. First operand 966 states and 1360 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:17,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:43:17,597 INFO L93 Difference]: Finished difference Result 968 states and 1361 transitions. [2022-07-21 10:43:17,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:43:17,598 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-07-21 10:43:17,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:43:17,602 INFO L225 Difference]: With dead ends: 968 [2022-07-21 10:43:17,603 INFO L226 Difference]: Without dead ends: 965 [2022-07-21 10:43:17,603 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:17,604 INFO L413 NwaCegarLoop]: 690 mSDtfsCounter, 674 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 674 SdHoareTripleChecker+Valid, 690 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:43:17,604 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [674 Valid, 690 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:43:17,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2022-07-21 10:43:17,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2022-07-21 10:43:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 718 states have (on average 1.3119777158774373) internal successors, (942), 725 states have internal predecessors, (942), 210 states have call successors, (210), 37 states have call predecessors, (210), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-07-21 10:43:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1358 transitions. [2022-07-21 10:43:17,638 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1358 transitions. Word has length 20 [2022-07-21 10:43:17,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:43:17,638 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1358 transitions. [2022-07-21 10:43:17,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1358 transitions. [2022-07-21 10:43:17,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-07-21 10:43:17,640 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:43:17,640 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:43:17,769 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-21 10:43:17,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:43:17,859 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:43:17,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:43:17,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1853526596, now seen corresponding path program 1 times [2022-07-21 10:43:17,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:43:17,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [404281210] [2022-07-21 10:43:17,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:43:17,864 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:43:17,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:43:17,865 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:43:17,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-21 10:43:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:43:27,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 3800 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:43:27,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:43:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:43:27,404 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:43:27,404 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:43:27,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [404281210] [2022-07-21 10:43:27,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [404281210] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:43:27,404 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:43:27,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:43:27,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555588964] [2022-07-21 10:43:27,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:43:27,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:43:27,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:43:27,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:43:27,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:27,406 INFO L87 Difference]: Start difference. First operand 965 states and 1358 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:27,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:43:27,818 INFO L93 Difference]: Finished difference Result 967 states and 1359 transitions. [2022-07-21 10:43:27,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:43:27,818 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2022-07-21 10:43:27,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:43:27,822 INFO L225 Difference]: With dead ends: 967 [2022-07-21 10:43:27,822 INFO L226 Difference]: Without dead ends: 964 [2022-07-21 10:43:27,823 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:27,823 INFO L413 NwaCegarLoop]: 688 mSDtfsCounter, 671 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 671 SdHoareTripleChecker+Valid, 688 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:43:27,824 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [671 Valid, 688 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:43:27,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2022-07-21 10:43:27,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2022-07-21 10:43:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 964 states, 718 states have (on average 1.3105849582172702) internal successors, (941), 724 states have internal predecessors, (941), 209 states have call successors, (209), 37 states have call predecessors, (209), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-07-21 10:43:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1356 transitions. [2022-07-21 10:43:27,852 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1356 transitions. Word has length 21 [2022-07-21 10:43:27,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:43:27,853 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1356 transitions. [2022-07-21 10:43:27,853 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1356 transitions. [2022-07-21 10:43:27,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-21 10:43:27,854 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:43:27,854 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:43:27,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-21 10:43:28,064 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:43:28,064 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:43:28,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:43:28,065 INFO L85 PathProgramCache]: Analyzing trace with hash -1624983778, now seen corresponding path program 1 times [2022-07-21 10:43:28,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:43:28,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1734087380] [2022-07-21 10:43:28,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:43:28,067 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:43:28,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:43:28,070 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:43:28,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-21 10:43:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:43:37,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 3801 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:43:37,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:43:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:43:37,735 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:43:37,735 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:43:37,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1734087380] [2022-07-21 10:43:37,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1734087380] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:43:37,735 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:43:37,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:43:37,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807614350] [2022-07-21 10:43:37,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:43:37,736 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:43:37,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:43:37,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:43:37,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:37,737 INFO L87 Difference]: Start difference. First operand 964 states and 1356 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:38,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:43:38,210 INFO L93 Difference]: Finished difference Result 980 states and 1367 transitions. [2022-07-21 10:43:38,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:43:38,211 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2022-07-21 10:43:38,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:43:38,215 INFO L225 Difference]: With dead ends: 980 [2022-07-21 10:43:38,216 INFO L226 Difference]: Without dead ends: 969 [2022-07-21 10:43:38,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:38,217 INFO L413 NwaCegarLoop]: 684 mSDtfsCounter, 531 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:43:38,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [531 Valid, 820 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:43:38,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-07-21 10:43:38,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 969. [2022-07-21 10:43:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 969 states, 721 states have (on average 1.30374479889043) internal successors, (940), 725 states have internal predecessors, (940), 207 states have call successors, (207), 41 states have call predecessors, (207), 40 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-07-21 10:43:38,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1353 transitions. [2022-07-21 10:43:38,256 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1353 transitions. Word has length 22 [2022-07-21 10:43:38,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:43:38,257 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1353 transitions. [2022-07-21 10:43:38,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:43:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1353 transitions. [2022-07-21 10:43:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-21 10:43:38,259 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:43:38,259 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-07-21 10:43:38,399 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-21 10:43:38,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:43:38,479 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:43:38,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:43:38,480 INFO L85 PathProgramCache]: Analyzing trace with hash 1693429526, now seen corresponding path program 1 times [2022-07-21 10:43:38,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:43:38,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1639200484] [2022-07-21 10:43:38,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:43:38,483 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:43:38,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:43:38,485 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:43:38,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-21 10:43:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:43:47,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 3912 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:43:47,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:43:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:43:47,443 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:43:47,443 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:43:47,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1639200484] [2022-07-21 10:43:47,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1639200484] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:43:47,443 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:43:47,443 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:43:47,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265793833] [2022-07-21 10:43:47,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:43:47,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:43:47,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:43:47,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:43:47,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:47,445 INFO L87 Difference]: Start difference. First operand 969 states and 1353 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-21 10:43:47,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:43:47,925 INFO L93 Difference]: Finished difference Result 2884 states and 4028 transitions. [2022-07-21 10:43:47,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:43:47,926 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 49 [2022-07-21 10:43:47,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:43:47,933 INFO L225 Difference]: With dead ends: 2884 [2022-07-21 10:43:47,933 INFO L226 Difference]: Without dead ends: 1918 [2022-07-21 10:43:47,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:47,938 INFO L413 NwaCegarLoop]: 781 mSDtfsCounter, 655 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 655 SdHoareTripleChecker+Valid, 1449 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:43:47,938 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [655 Valid, 1449 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:43:47,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states. [2022-07-21 10:43:47,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 1915. [2022-07-21 10:43:47,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1915 states, 1423 states have (on average 1.3021784961349263) internal successors, (1853), 1431 states have internal predecessors, (1853), 411 states have call successors, (411), 81 states have call predecessors, (411), 80 states have return successors, (410), 410 states have call predecessors, (410), 410 states have call successors, (410) [2022-07-21 10:43:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1915 states and 2674 transitions. [2022-07-21 10:43:48,001 INFO L78 Accepts]: Start accepts. Automaton has 1915 states and 2674 transitions. Word has length 49 [2022-07-21 10:43:48,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:43:48,002 INFO L495 AbstractCegarLoop]: Abstraction has 1915 states and 2674 transitions. [2022-07-21 10:43:48,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-21 10:43:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2674 transitions. [2022-07-21 10:43:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-07-21 10:43:48,004 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:43:48,004 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-07-21 10:43:48,135 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-07-21 10:43:48,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:43:48,223 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:43:48,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:43:48,224 INFO L85 PathProgramCache]: Analyzing trace with hash -96490204, now seen corresponding path program 1 times [2022-07-21 10:43:48,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:43:48,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [696409335] [2022-07-21 10:43:48,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:43:48,227 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:43:48,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:43:48,228 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:43:48,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-21 10:43:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:43:56,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 3910 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:43:56,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:43:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:43:56,643 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:43:56,643 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:43:56,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [696409335] [2022-07-21 10:43:56,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [696409335] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:43:56,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:43:56,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:43:56,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169365676] [2022-07-21 10:43:56,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:43:56,644 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:43:56,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:43:56,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:43:56,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:56,645 INFO L87 Difference]: Start difference. First operand 1915 states and 2674 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-21 10:43:57,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:43:57,120 INFO L93 Difference]: Finished difference Result 5284 states and 7383 transitions. [2022-07-21 10:43:57,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:43:57,120 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 48 [2022-07-21 10:43:57,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:43:57,132 INFO L225 Difference]: With dead ends: 5284 [2022-07-21 10:43:57,132 INFO L226 Difference]: Without dead ends: 3372 [2022-07-21 10:43:57,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:43:57,137 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 657 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 657 SdHoareTripleChecker+Valid, 1704 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:43:57,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [657 Valid, 1704 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:43:57,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3372 states. [2022-07-21 10:43:57,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3372 to 3369. [2022-07-21 10:43:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3369 states, 2501 states have (on average 1.3054778088764494) internal successors, (3265), 2517 states have internal predecessors, (3265), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2022-07-21 10:43:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 3369 states and 4706 transitions. [2022-07-21 10:43:57,240 INFO L78 Accepts]: Start accepts. Automaton has 3369 states and 4706 transitions. Word has length 48 [2022-07-21 10:43:57,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:43:57,240 INFO L495 AbstractCegarLoop]: Abstraction has 3369 states and 4706 transitions. [2022-07-21 10:43:57,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-21 10:43:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 4706 transitions. [2022-07-21 10:43:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-07-21 10:43:57,243 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:43:57,244 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 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] [2022-07-21 10:43:57,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-07-21 10:43:57,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:43:57,454 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:43:57,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:43:57,454 INFO L85 PathProgramCache]: Analyzing trace with hash -223753228, now seen corresponding path program 1 times [2022-07-21 10:43:57,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:43:57,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [620996374] [2022-07-21 10:43:57,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:43:57,457 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:43:57,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:43:57,458 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:43:57,459 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-21 10:44:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:44:06,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 3942 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:44:06,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:44:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 10:44:06,127 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:44:06,127 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:44:06,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [620996374] [2022-07-21 10:44:06,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [620996374] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:44:06,127 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:44:06,127 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:44:06,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690513762] [2022-07-21 10:44:06,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:44:06,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:44:06,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:44:06,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:44:06,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:44:06,129 INFO L87 Difference]: Start difference. First operand 3369 states and 4706 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-21 10:44:06,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:44:06,804 INFO L93 Difference]: Finished difference Result 6741 states and 9429 transitions. [2022-07-21 10:44:06,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:44:06,804 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2022-07-21 10:44:06,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:44:06,819 INFO L225 Difference]: With dead ends: 6741 [2022-07-21 10:44:06,819 INFO L226 Difference]: Without dead ends: 3375 [2022-07-21 10:44:06,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:44:06,831 INFO L413 NwaCegarLoop]: 676 mSDtfsCounter, 0 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1348 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-07-21 10:44:06,831 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1348 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-07-21 10:44:06,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3375 states. [2022-07-21 10:44:06,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3375 to 3375. [2022-07-21 10:44:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3375 states, 2507 states have (on average 1.3047467092142002) internal successors, (3271), 2523 states have internal predecessors, (3271), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2022-07-21 10:44:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 3375 states and 4712 transitions. [2022-07-21 10:44:06,940 INFO L78 Accepts]: Start accepts. Automaton has 3375 states and 4712 transitions. Word has length 60 [2022-07-21 10:44:06,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:44:06,940 INFO L495 AbstractCegarLoop]: Abstraction has 3375 states and 4712 transitions. [2022-07-21 10:44:06,941 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-21 10:44:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 4712 transitions. [2022-07-21 10:44:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-07-21 10:44:06,943 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:44:06,944 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 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] [2022-07-21 10:44:07,070 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-21 10:44:07,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:44:07,159 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:44:07,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:44:07,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1233896452, now seen corresponding path program 1 times [2022-07-21 10:44:07,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:44:07,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [836023000] [2022-07-21 10:44:07,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:44:07,163 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:44:07,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:44:07,164 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:44:07,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-21 10:44:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:44:15,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 3946 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-21 10:44:15,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:44:16,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 10:44:16,011 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:44:16,012 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:44:16,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [836023000] [2022-07-21 10:44:16,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [836023000] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:44:16,012 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:44:16,012 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:44:16,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48101741] [2022-07-21 10:44:16,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:44:16,012 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:44:16,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:44:16,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:44:16,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:44:16,013 INFO L87 Difference]: Start difference. First operand 3375 states and 4712 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-21 10:44:16,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:44:16,467 INFO L93 Difference]: Finished difference Result 3375 states and 4712 transitions. [2022-07-21 10:44:16,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:44:16,468 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 61 [2022-07-21 10:44:16,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:44:16,469 INFO L225 Difference]: With dead ends: 3375 [2022-07-21 10:44:16,469 INFO L226 Difference]: Without dead ends: 0 [2022-07-21 10:44:16,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:44:16,477 INFO L413 NwaCegarLoop]: 678 mSDtfsCounter, 123 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 1217 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:44:16,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 1217 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-21 10:44:16,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-21 10:44:16,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-21 10:44:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:44:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-21 10:44:16,480 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2022-07-21 10:44:16,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:44:16,480 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-21 10:44:16,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-21 10:44:16,480 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-21 10:44:16,480 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-21 10:44:16,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-21 10:44:16,613 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-21 10:44:16,697 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:44:16,698 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-21 10:44:32,607 INFO L899 garLoopResultBuilder]: For program point kstrtoulEXIT(lines 2098 2104) no Hoare annotation was computed. [2022-07-21 10:44:32,607 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5545 5547) the Hoare annotation is: true [2022-07-21 10:44:32,608 INFO L902 garLoopResultBuilder]: At program point kstrtoulENTRY(lines 2098 2104) the Hoare annotation is: true [2022-07-21 10:44:32,608 INFO L899 garLoopResultBuilder]: For program point kstrtoulFINAL(lines 2098 2104) no Hoare annotation was computed. [2022-07-21 10:44:32,608 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 5499 5501) no Hoare annotation was computed. [2022-07-21 10:44:32,608 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-07-21 10:44:32,608 INFO L902 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2022-07-21 10:44:32,608 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 5499 5501) the Hoare annotation is: true [2022-07-21 10:44:32,608 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5499 5501) no Hoare annotation was computed. [2022-07-21 10:44:32,608 INFO L902 garLoopResultBuilder]: At program point i2c_unregister_deviceENTRY(lines 5537 5539) the Hoare annotation is: true [2022-07-21 10:44:32,608 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceEXIT(lines 5537 5539) no Hoare annotation was computed. [2022-07-21 10:44:32,608 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceFINAL(lines 5537 5539) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5555 5557) the Hoare annotation is: true [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5555 5557) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5555 5557) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_update_lock_of_w83791d_dataENTRY(lines 5432 5442) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv2 32) |old(~ldv_mutex_update_lock_of_w83791d_data~0)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point L5435(lines 5435 5438) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L895 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv2 32) |old(~ldv_mutex_update_lock_of_w83791d_data~0)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point L5437-1(lines 5435 5438) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataFINAL(lines 5432 5442) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataEXIT(lines 5432 5442) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L902 garLoopResultBuilder]: At program point sysfs_create_groupENTRY(lines 5563 5565) the Hoare annotation is: true [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupFINAL(lines 5563 5565) no Hoare annotation was computed. [2022-07-21 10:44:32,609 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 5563 5565) no Hoare annotation was computed. [2022-07-21 10:44:32,610 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5014 5019) no Hoare annotation was computed. [2022-07-21 10:44:32,610 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5014 5019) the Hoare annotation is: true [2022-07-21 10:44:32,610 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5017) no Hoare annotation was computed. [2022-07-21 10:44:32,610 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5014 5019) no Hoare annotation was computed. [2022-07-21 10:44:32,610 INFO L899 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2022-07-21 10:44:32,610 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_update_lock_of_w83791d_dataENTRY(lines 5374 5384) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,610 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataFINAL(lines 5374 5384) no Hoare annotation was computed. [2022-07-21 10:44:32,610 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataEXIT(lines 5374 5384) no Hoare annotation was computed. [2022-07-21 10:44:32,610 INFO L895 garLoopResultBuilder]: At program point L5379(line 5379) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,610 INFO L899 garLoopResultBuilder]: For program point L5379-1(lines 5377 5380) no Hoare annotation was computed. [2022-07-21 10:44:32,611 INFO L899 garLoopResultBuilder]: For program point w83791d_readEXIT(lines 2281 2287) no Hoare annotation was computed. [2022-07-21 10:44:32,611 INFO L902 garLoopResultBuilder]: At program point L5531(lines 5530 5532) the Hoare annotation is: true [2022-07-21 10:44:32,611 INFO L902 garLoopResultBuilder]: At program point w83791d_readENTRY(lines 2281 2287) the Hoare annotation is: true [2022-07-21 10:44:32,611 INFO L899 garLoopResultBuilder]: For program point w83791d_readFINAL(lines 2281 2287) no Hoare annotation was computed. [2022-07-21 10:44:32,611 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyEXIT(lines 5522 5524) no Hoare annotation was computed. [2022-07-21 10:44:32,611 INFO L902 garLoopResultBuilder]: At program point i2c_new_dummyENTRY(lines 5522 5524) the Hoare annotation is: true [2022-07-21 10:44:32,611 INFO L902 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: true [2022-07-21 10:44:32,611 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyFINAL(lines 5522 5524) no Hoare annotation was computed. [2022-07-21 10:44:32,611 INFO L899 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5021 5026) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5021 5026) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5021 5026) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupFINAL(lines 5566 5568) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 5566 5568) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 5566 5568) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataFINAL(lines 2193 2199) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataEXIT(lines 2193 2199) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point i2c_get_clientdataENTRY(lines 2193 2199) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point L2196(line 2196) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point L2196-1(line 2196) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point L3778-1(line 3778) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point L3770(line 3770) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point L3764(lines 3764 3767) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point w83791d_detectEXIT(lines 3739 3787) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point L3762(line 3762) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point L3762-1(line 3762) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point L2222(lines 2218 2224) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L902 garLoopResultBuilder]: At program point L3756(line 3756) the Hoare annotation is: true [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point L3756-1(line 3756) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point L3752(lines 3752 3755) no Hoare annotation was computed. [2022-07-21 10:44:32,612 INFO L899 garLoopResultBuilder]: For program point w83791d_detectFINAL(lines 3739 3787) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3779-1(line 3779) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point L3779(line 3779) the Hoare annotation is: true [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point w83791d_detectENTRY(lines 3739 3787) the Hoare annotation is: true [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3777-1(line 3777) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point L3777(line 3777) the Hoare annotation is: true [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point L3775(line 3775) the Hoare annotation is: true [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3771(lines 3771 3774) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3769) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point L3761(line 3761) the Hoare annotation is: true [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point L3763-2(lines 3763 3769) the Hoare annotation is: true [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3757(lines 3757 3760) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point L2215(lines 2211 2217) the Hoare annotation is: true [2022-07-21 10:44:32,613 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3783) no Hoare annotation was computed. [2022-07-21 10:44:32,613 INFO L902 garLoopResultBuilder]: At program point L3778(line 3778) the Hoare annotation is: true [2022-07-21 10:44:32,614 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5492 5498) the Hoare annotation is: true [2022-07-21 10:44:32,614 INFO L899 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2022-07-21 10:44:32,614 INFO L899 garLoopResultBuilder]: For program point L5494(line 5494) no Hoare annotation was computed. [2022-07-21 10:44:32,614 INFO L902 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2022-07-21 10:44:32,614 INFO L899 garLoopResultBuilder]: For program point L5490(line 5490) no Hoare annotation was computed. [2022-07-21 10:44:32,614 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5492 5498) no Hoare annotation was computed. [2022-07-21 10:44:32,614 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5491) no Hoare annotation was computed. [2022-07-21 10:44:32,614 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5492 5498) no Hoare annotation was computed. [2022-07-21 10:44:32,614 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 5548 5550) the Hoare annotation is: true [2022-07-21 10:44:32,615 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 5548 5550) no Hoare annotation was computed. [2022-07-21 10:44:32,615 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 5548 5550) no Hoare annotation was computed. [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L4032(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L899 garLoopResultBuilder]: For program point L4165(line 4165) no Hoare annotation was computed. [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L4066(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L899 garLoopResultBuilder]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L5008-1(line 5008) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L4017(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L5008(line 5008) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L4298(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,615 INFO L895 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4265(line 4265) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4265-1(line 4265) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4133(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4034(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4004) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4001-2(lines 4001 4004) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4348(line 4348) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4150(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4117(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4497-2(lines 4497 4501) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L5009(lines 5005 5012) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4497(lines 4497 4501) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 4270) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4167(line 4167) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4266-2(lines 4266 4270) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4101-1(line 4101) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4101(line 4101) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,616 INFO L899 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2022-07-21 10:44:32,616 INFO L895 garLoopResultBuilder]: At program point L4448(line 4448) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4349-2(lines 4349 4353) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4250(line 4250) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4349(lines 4349 4353) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4085(line 4085) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4019(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4300(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4135(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4449-2(lines 4449 4453) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4449(lines 4449 4453) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4416(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4251(lines 4251 4255) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point w83791d_update_deviceENTRY(lines 3955 4186) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4152(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,617 INFO L899 garLoopResultBuilder]: For program point L4251-2(lines 4251 4255) no Hoare annotation was computed. [2022-07-21 10:44:32,617 INFO L895 garLoopResultBuilder]: At program point L4119(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4169(line 4169) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4384-2(lines 4384 4388) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4384(lines 4384 4388) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4368-1(line 4368) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4368(line 4368) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4104(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4137(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4418(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4484(line 4484) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4154(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4088(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4121(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4055-1(line 4055) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L895 garLoopResultBuilder]: At program point L4055(line 4055) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4336-1(line 4336) no Hoare annotation was computed. [2022-07-21 10:44:32,618 INFO L899 garLoopResultBuilder]: For program point L4369-2(lines 4369 4373) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L4369(lines 4369 4373) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L895 garLoopResultBuilder]: At program point L4336(line 4336) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L895 garLoopResultBuilder]: At program point L4171(line 4171) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,619 INFO L895 garLoopResultBuilder]: At program point L4072(line 4072) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L4072-1(line 4072) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L4485-2(lines 4485 4489) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L4485(lines 4485 4489) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L895 garLoopResultBuilder]: At program point L3990(line 3990) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L3990-1(line 3990) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L4337-2(lines 4337 4341) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L899 garLoopResultBuilder]: For program point L4337(lines 4337 4341) no Hoare annotation was computed. [2022-07-21 10:44:32,619 INFO L895 garLoopResultBuilder]: At program point L4106(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,619 INFO L895 garLoopResultBuilder]: At program point L4040(line 4040) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,619 INFO L895 garLoopResultBuilder]: At program point L4519(line 4519) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,620 INFO L899 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2022-07-21 10:44:32,620 INFO L899 garLoopResultBuilder]: For program point L4040-1(line 4040) no Hoare annotation was computed. [2022-07-21 10:44:32,620 INFO L895 garLoopResultBuilder]: At program point L4420(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,620 INFO L895 garLoopResultBuilder]: At program point L4090(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,620 INFO L895 garLoopResultBuilder]: At program point L4437(line 4437) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,620 INFO L899 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2022-07-21 10:44:32,620 INFO L895 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,620 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-07-21 10:44:32,620 INFO L895 garLoopResultBuilder]: At program point L4008(line 4008) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,620 INFO L899 garLoopResultBuilder]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2022-07-21 10:44:32,620 INFO L899 garLoopResultBuilder]: For program point L4008-1(line 4008) no Hoare annotation was computed. [2022-07-21 10:44:32,620 INFO L899 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2022-07-21 10:44:32,620 INFO L895 garLoopResultBuilder]: At program point L4355(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,621 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceEXIT(lines 3955 4186) no Hoare annotation was computed. [2022-07-21 10:44:32,621 INFO L895 garLoopResultBuilder]: At program point L4289(line 4289) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,621 INFO L899 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2022-07-21 10:44:32,621 INFO L899 garLoopResultBuilder]: For program point L4025-1(line 4025) no Hoare annotation was computed. [2022-07-21 10:44:32,621 INFO L895 garLoopResultBuilder]: At program point L4025(line 4025) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,621 INFO L899 garLoopResultBuilder]: For program point L4438(lines 4438 4441) no Hoare annotation was computed. [2022-07-21 10:44:32,621 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-07-21 10:44:32,621 INFO L899 garLoopResultBuilder]: For program point L4240-2(lines 4240 4243) no Hoare annotation was computed. [2022-07-21 10:44:32,621 INFO L895 garLoopResultBuilder]: At program point L4174(line 4174) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,622 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 4243) no Hoare annotation was computed. [2022-07-21 10:44:32,622 INFO L895 garLoopResultBuilder]: At program point L4108(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,622 INFO L899 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2022-07-21 10:44:32,622 INFO L895 garLoopResultBuilder]: At program point L4075(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,622 INFO L895 garLoopResultBuilder]: At program point L5000-1(line 5000) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,622 INFO L895 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,622 INFO L899 garLoopResultBuilder]: For program point L4290(lines 4290 4294) no Hoare annotation was computed. [2022-07-21 10:44:32,622 INFO L895 garLoopResultBuilder]: At program point L4158(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,623 INFO L899 garLoopResultBuilder]: For program point L4290-2(lines 4290 4294) no Hoare annotation was computed. [2022-07-21 10:44:32,623 INFO L895 garLoopResultBuilder]: At program point L4092(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,623 INFO L899 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2022-07-21 10:44:32,623 INFO L899 garLoopResultBuilder]: For program point L3993(line 3993) no Hoare annotation was computed. [2022-07-21 10:44:32,623 INFO L899 garLoopResultBuilder]: For program point L3993-2(lines 3993 4181) no Hoare annotation was computed. [2022-07-21 10:44:32,623 INFO L895 garLoopResultBuilder]: At program point L4472(line 4472) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,623 INFO L899 garLoopResultBuilder]: For program point L3993-4(lines 3993 4181) no Hoare annotation was computed. [2022-07-21 10:44:32,623 INFO L895 garLoopResultBuilder]: At program point L4010(line 4010) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,623 INFO L895 garLoopResultBuilder]: At program point L4043(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,623 INFO L899 garLoopResultBuilder]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2022-07-21 10:44:32,623 INFO L895 garLoopResultBuilder]: At program point L4390(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,623 INFO L895 garLoopResultBuilder]: At program point L5001(lines 4997 5004) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,623 INFO L899 garLoopResultBuilder]: For program point L4324-1(line 4324) no Hoare annotation was computed. [2022-07-21 10:44:32,623 INFO L895 garLoopResultBuilder]: At program point L4357(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,624 INFO L895 garLoopResultBuilder]: At program point L4324(line 4324) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,624 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-07-21 10:44:32,624 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,624 INFO L899 garLoopResultBuilder]: For program point L4473-2(lines 4473 4477) no Hoare annotation was computed. [2022-07-21 10:44:32,624 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4477) no Hoare annotation was computed. [2022-07-21 10:44:32,624 INFO L895 garLoopResultBuilder]: At program point L4176(line 4176) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,624 INFO L899 garLoopResultBuilder]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2022-07-21 10:44:32,624 INFO L895 garLoopResultBuilder]: At program point L4077(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,624 INFO L895 garLoopResultBuilder]: At program point L4424(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,624 INFO L899 garLoopResultBuilder]: For program point L4325-2(lines 4325 4329) no Hoare annotation was computed. [2022-07-21 10:44:32,625 INFO L899 garLoopResultBuilder]: For program point L4325(lines 4325 4329) no Hoare annotation was computed. [2022-07-21 10:44:32,625 INFO L895 garLoopResultBuilder]: At program point L4160(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,625 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceFINAL(lines 3955 4186) no Hoare annotation was computed. [2022-07-21 10:44:32,625 INFO L895 garLoopResultBuilder]: At program point L4309(line 4309) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,625 INFO L899 garLoopResultBuilder]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2022-07-21 10:44:32,625 INFO L895 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,625 INFO L895 garLoopResultBuilder]: At program point L4045(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,625 INFO L899 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2022-07-21 10:44:32,626 INFO L895 garLoopResultBuilder]: At program point L4524(lines 4187 4526) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,626 INFO L895 garLoopResultBuilder]: At program point L4359(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,626 INFO L895 garLoopResultBuilder]: At program point L4392(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,626 INFO L895 garLoopResultBuilder]: At program point L4062(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,626 INFO L899 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2022-07-21 10:44:32,626 INFO L895 garLoopResultBuilder]: At program point L4508(line 4508) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,626 INFO L899 garLoopResultBuilder]: For program point L4310(lines 4310 4314) no Hoare annotation was computed. [2022-07-21 10:44:32,626 INFO L895 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,626 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-07-21 10:44:32,627 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,627 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-07-21 10:44:32,627 INFO L899 garLoopResultBuilder]: For program point L4310-2(lines 4310 4314) no Hoare annotation was computed. [2022-07-21 10:44:32,627 INFO L895 garLoopResultBuilder]: At program point L4079(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,627 INFO L895 garLoopResultBuilder]: At program point L4426(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,627 INFO L895 garLoopResultBuilder]: At program point L4162(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,627 INFO L895 garLoopResultBuilder]: At program point L4030(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,627 INFO L899 garLoopResultBuilder]: For program point L4509-2(lines 4509 4512) no Hoare annotation was computed. [2022-07-21 10:44:32,627 INFO L899 garLoopResultBuilder]: For program point L4410(lines 4410 4414) no Hoare annotation was computed. [2022-07-21 10:44:32,628 INFO L899 garLoopResultBuilder]: For program point L4509(lines 4509 4512) no Hoare annotation was computed. [2022-07-21 10:44:32,628 INFO L899 garLoopResultBuilder]: For program point L4278(lines 4278 4282) no Hoare annotation was computed. [2022-07-21 10:44:32,628 INFO L899 garLoopResultBuilder]: For program point L4410-2(lines 4410 4414) no Hoare annotation was computed. [2022-07-21 10:44:32,628 INFO L895 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,628 INFO L899 garLoopResultBuilder]: For program point L4278-2(lines 4278 4282) no Hoare annotation was computed. [2022-07-21 10:44:32,628 INFO L899 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2022-07-21 10:44:32,628 INFO L895 garLoopResultBuilder]: At program point L4047(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,628 INFO L899 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2022-07-21 10:44:32,628 INFO L895 garLoopResultBuilder]: At program point L4394(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,628 INFO L895 garLoopResultBuilder]: At program point L4460(line 4460) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,628 INFO L895 garLoopResultBuilder]: At program point L4130(line 4130) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,628 INFO L895 garLoopResultBuilder]: At program point L4064(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,628 INFO L899 garLoopResultBuilder]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L895 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L895 garLoopResultBuilder]: At program point L4147(line 4147) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L895 garLoopResultBuilder]: At program point L4015(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point L4461-2(lines 4461 4465) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L895 garLoopResultBuilder]: At program point L4428(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,629 INFO L895 garLoopResultBuilder]: At program point L4296(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-07-21 10:44:32,629 INFO L902 garLoopResultBuilder]: At program point L5535(lines 5534 5536) the Hoare annotation is: true [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point w83791d_writeEXIT(lines 2288 2295) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point w83791d_writeFINAL(lines 2288 2295) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L902 garLoopResultBuilder]: At program point w83791d_writeENTRY(lines 2288 2295) the Hoare annotation is: true [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point L3900(lines 3900 3903) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L899 garLoopResultBuilder]: For program point L3900-2(lines 3900 3903) no Hoare annotation was computed. [2022-07-21 10:44:32,629 INFO L902 garLoopResultBuilder]: At program point L4726(lines 4559 4728) the Hoare annotation is: true [2022-07-21 10:44:32,629 INFO L895 garLoopResultBuilder]: At program point L3702(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,629 INFO L895 garLoopResultBuilder]: At program point L3735(lines 3684 3737) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L4594(lines 4594 4602) no Hoare annotation was computed. [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L4660-2(lines 4658 4673) no Hoare annotation was computed. [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L4660(lines 4660 4667) no Hoare annotation was computed. [2022-07-21 10:44:32,630 INFO L895 garLoopResultBuilder]: At program point L3603(lines 3593 3605) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L895 garLoopResultBuilder]: At program point L2117(lines 2114 2119) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2022-07-21 10:44:32,630 INFO L895 garLoopResultBuilder]: At program point L3934-2(lines 3934 3937) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-07-21 10:44:32,630 INFO L895 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2022-07-21 10:44:32,630 INFO L895 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L895 garLoopResultBuilder]: At program point L3736(lines 3674 3738) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L4694(line 4694) no Hoare annotation was computed. [2022-07-21 10:44:32,630 INFO L895 garLoopResultBuilder]: At program point L5520(lines 5519 5521) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,630 INFO L899 garLoopResultBuilder]: For program point L3935-1(line 3935) no Hoare annotation was computed. [2022-07-21 10:44:32,631 INFO L895 garLoopResultBuilder]: At program point L3935(line 3935) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,631 INFO L895 garLoopResultBuilder]: At program point L3704(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,631 INFO L899 garLoopResultBuilder]: For program point L4596(lines 4596 4600) no Hoare annotation was computed. [2022-07-21 10:44:32,631 INFO L895 garLoopResultBuilder]: At program point L4531(lines 4527 4533) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,631 INFO L899 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2022-07-21 10:44:32,631 INFO L895 garLoopResultBuilder]: At program point L3904(lines 3888 3906) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,631 INFO L895 garLoopResultBuilder]: At program point L3838(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,631 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,631 INFO L899 garLoopResultBuilder]: For program point L3805-1(line 3805) no Hoare annotation was computed. [2022-07-21 10:44:32,632 INFO L895 garLoopResultBuilder]: At program point L3805(line 3805) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,632 INFO L895 garLoopResultBuilder]: At program point L3706(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,632 INFO L899 garLoopResultBuilder]: For program point L4631(line 4631) no Hoare annotation was computed. [2022-07-21 10:44:32,632 INFO L899 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2022-07-21 10:44:32,632 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4636) no Hoare annotation was computed. [2022-07-21 10:44:32,632 INFO L895 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: false [2022-07-21 10:44:32,632 INFO L899 garLoopResultBuilder]: For program point L5458-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-21 10:44:32,632 INFO L895 garLoopResultBuilder]: At program point L3840(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,632 INFO L899 garLoopResultBuilder]: For program point L3940(lines 3940 3943) no Hoare annotation was computed. [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L3940-2(lines 3940 3943) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L3874(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,633 INFO L899 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L3709(line 3709) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,633 INFO L899 garLoopResultBuilder]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L3941(line 3941) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L3842(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L3875(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,633 INFO L899 garLoopResultBuilder]: For program point L4701(line 4701) no Hoare annotation was computed. [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L5527(lines 5526 5528) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,633 INFO L899 garLoopResultBuilder]: For program point L4702(lines 4702 4717) no Hoare annotation was computed. [2022-07-21 10:44:32,633 INFO L895 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: false [2022-07-21 10:44:32,633 INFO L899 garLoopResultBuilder]: For program point L5462-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-21 10:44:32,633 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 3880) no Hoare annotation was computed. [2022-07-21 10:44:32,633 INFO L899 garLoopResultBuilder]: For program point L3877-2(lines 3877 3880) no Hoare annotation was computed. [2022-07-21 10:44:32,634 INFO L899 garLoopResultBuilder]: For program point L3712(line 3712) no Hoare annotation was computed. [2022-07-21 10:44:32,634 INFO L895 garLoopResultBuilder]: At program point L4670(lines 4566 4727) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-21 10:44:32,634 INFO L895 garLoopResultBuilder]: At program point L4538(lines 4534 4540) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,634 INFO L899 garLoopResultBuilder]: For program point L4604(line 4604) no Hoare annotation was computed. [2022-07-21 10:44:32,634 INFO L899 garLoopResultBuilder]: For program point L3944(line 3944) no Hoare annotation was computed. [2022-07-21 10:44:32,634 INFO L895 garLoopResultBuilder]: At program point L3878(line 3878) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,634 INFO L895 garLoopResultBuilder]: At program point L3812(line 3812) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,634 INFO L899 garLoopResultBuilder]: For program point L3845(line 3845) no Hoare annotation was computed. [2022-07-21 10:44:32,634 INFO L899 garLoopResultBuilder]: For program point L3878-1(line 3878) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L4638(line 4638) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L895 garLoopResultBuilder]: At program point L3614(line 3614) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4714) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L3614-1(line 3614) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L4605(lines 4605 4610) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L3846(lines 3846 3849) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L3813(lines 3813 3817) no Hoare annotation was computed. [2022-07-21 10:44:32,635 INFO L899 garLoopResultBuilder]: For program point L3714(lines 3714 3717) no Hoare annotation was computed. [2022-07-21 10:44:32,636 INFO L899 garLoopResultBuilder]: For program point L3813-2(lines 3813 3817) no Hoare annotation was computed. [2022-07-21 10:44:32,636 INFO L899 garLoopResultBuilder]: For program point L3714-2(lines 3684 3737) no Hoare annotation was computed. [2022-07-21 10:44:32,636 INFO L899 garLoopResultBuilder]: For program point L4705(line 4705) no Hoare annotation was computed. [2022-07-21 10:44:32,636 INFO L895 garLoopResultBuilder]: At program point L2228(lines 2225 2230) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,636 INFO L895 garLoopResultBuilder]: At program point L3946(line 3946) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,636 INFO L899 garLoopResultBuilder]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2022-07-21 10:44:32,636 INFO L899 garLoopResultBuilder]: For program point L4706(lines 4706 4710) no Hoare annotation was computed. [2022-07-21 10:44:32,636 INFO L899 garLoopResultBuilder]: For program point L3715-1(line 3715) no Hoare annotation was computed. [2022-07-21 10:44:32,636 INFO L895 garLoopResultBuilder]: At program point L3715(line 3715) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,636 INFO L895 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: false [2022-07-21 10:44:32,637 INFO L899 garLoopResultBuilder]: For program point L5466-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-21 10:44:32,637 INFO L899 garLoopResultBuilder]: For program point L3881(lines 3881 3884) no Hoare annotation was computed. [2022-07-21 10:44:32,637 INFO L899 garLoopResultBuilder]: For program point L3881-2(lines 3881 3884) no Hoare annotation was computed. [2022-07-21 10:44:32,637 INFO L895 garLoopResultBuilder]: At program point L3617(lines 3609 3619) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,637 INFO L895 garLoopResultBuilder]: At program point L3882(line 3882) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,637 INFO L899 garLoopResultBuilder]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2022-07-21 10:44:32,637 INFO L895 garLoopResultBuilder]: At program point L3486(line 3486) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,637 INFO L899 garLoopResultBuilder]: For program point L4576(lines 4576 4721) no Hoare annotation was computed. [2022-07-21 10:44:32,637 INFO L899 garLoopResultBuilder]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L895 garLoopResultBuilder]: At program point L3850(line 3850) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,638 INFO L899 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L899 garLoopResultBuilder]: For program point L3718-1(lines 3718 3728) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L899 garLoopResultBuilder]: For program point L4577(line 4577) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L895 garLoopResultBuilder]: At program point L3686(line 3686) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,638 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 3725) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L899 garLoopResultBuilder]: For program point L4578(lines 4578 4617) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L899 garLoopResultBuilder]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2022-07-21 10:44:32,638 INFO L895 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: false [2022-07-21 10:44:32,639 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-21 10:44:32,639 INFO L902 garLoopResultBuilder]: At program point L5470-1(lines 5453 5474) the Hoare annotation is: true [2022-07-21 10:44:32,639 INFO L895 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,639 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 3859) no Hoare annotation was computed. [2022-07-21 10:44:32,639 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2022-07-21 10:44:32,639 INFO L895 garLoopResultBuilder]: At program point L3885(lines 3788 3887) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,639 INFO L899 garLoopResultBuilder]: For program point L3852-2(lines 3852 3859) no Hoare annotation was computed. [2022-07-21 10:44:32,639 INFO L899 garLoopResultBuilder]: For program point L4645(line 4645) no Hoare annotation was computed. [2022-07-21 10:44:32,639 INFO L899 garLoopResultBuilder]: For program point L4612(line 4612) no Hoare annotation was computed. [2022-07-21 10:44:32,640 INFO L895 garLoopResultBuilder]: At program point L3489(lines 3480 3491) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,640 INFO L895 garLoopResultBuilder]: At program point L5504(lines 5503 5505) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,640 INFO L895 garLoopResultBuilder]: At program point L3952(lines 3907 3954) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,640 INFO L899 garLoopResultBuilder]: For program point L3820(lines 3820 3823) no Hoare annotation was computed. [2022-07-21 10:44:32,640 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-07-21 10:44:32,640 INFO L895 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,640 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 4681) no Hoare annotation was computed. [2022-07-21 10:44:32,640 INFO L899 garLoopResultBuilder]: For program point L4712(line 4712) no Hoare annotation was computed. [2022-07-21 10:44:32,640 INFO L895 garLoopResultBuilder]: At program point L5571(lines 5570 5572) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4614) no Hoare annotation was computed. [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3950) no Hoare annotation was computed. [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L3854(lines 3854 3857) no Hoare annotation was computed. [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L3920-1(lines 3920 3950) no Hoare annotation was computed. [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L4581(line 4581) no Hoare annotation was computed. [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-07-21 10:44:32,641 INFO L895 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2022-07-21 10:44:32,641 INFO L895 garLoopResultBuilder]: At program point L3723(lines 3684 3737) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,641 INFO L899 garLoopResultBuilder]: For program point L3690-2(lines 3690 3711) no Hoare annotation was computed. [2022-07-21 10:44:32,642 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2022-07-21 10:44:32,642 INFO L895 garLoopResultBuilder]: At program point L3690-4(lines 3690 3711) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,642 INFO L899 garLoopResultBuilder]: For program point L4648(lines 4648 4678) no Hoare annotation was computed. [2022-07-21 10:44:32,642 INFO L899 garLoopResultBuilder]: For program point L4582-2(lines 4580 4614) no Hoare annotation was computed. [2022-07-21 10:44:32,642 INFO L895 garLoopResultBuilder]: At program point L2204(lines 2200 2206) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,642 INFO L895 garLoopResultBuilder]: At program point L4583(line 4583) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,642 INFO L899 garLoopResultBuilder]: For program point L4583-1(line 4583) no Hoare annotation was computed. [2022-07-21 10:44:32,642 INFO L899 garLoopResultBuilder]: For program point L4649(line 4649) no Hoare annotation was computed. [2022-07-21 10:44:32,642 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:44:32,642 INFO L899 garLoopResultBuilder]: For program point L3923(lines 3923 3926) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L895 garLoopResultBuilder]: At program point L3923-2(lines 3923 3926) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L4683(line 4683) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L4650(lines 4650 4655) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L895 garLoopResultBuilder]: At program point L5575(lines 5574 5576) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,643 INFO L895 garLoopResultBuilder]: At program point L3924(line 3924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L3924-1(line 3924) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L895 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L895 garLoopResultBuilder]: At program point L3627(line 3627) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L4684(lines 4684 4699) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L895 garLoopResultBuilder]: At program point L3892(line 3892) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L3694-2(lines 3694 3700) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L4619(line 4619) no Hoare annotation was computed. [2022-07-21 10:44:32,643 INFO L895 garLoopResultBuilder]: At program point L5511(line 5511) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,643 INFO L899 garLoopResultBuilder]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L895 garLoopResultBuilder]: At program point L5511-2(lines 5510 5512) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3827(lines 3827 3830) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4696) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3629-1(line 3629) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L895 garLoopResultBuilder]: At program point L3629(line 3629) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4643) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3927(line 3927) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L895 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3630(lines 3630 3633) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L4588-1(line 4588) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L895 garLoopResultBuilder]: At program point L4588(line 4588) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,644 INFO L895 garLoopResultBuilder]: At program point L5480(lines 5479 5481) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,644 INFO L895 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3862(lines 3862 3867) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3895-1(line 3895) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L895 garLoopResultBuilder]: At program point L3895(line 3895) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L4622(lines 4622 4640) no Hoare annotation was computed. [2022-07-21 10:44:32,644 INFO L899 garLoopResultBuilder]: For program point L4688(lines 4688 4692) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L895 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L895 garLoopResultBuilder]: At program point L5514-2(lines 5513 5515) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 3899) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L3896-2(lines 3896 3899) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L895 garLoopResultBuilder]: At program point L4722(lines 4566 4727) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L3731(lines 3731 3734) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L4623(line 4623) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L895 garLoopResultBuilder]: At program point L3599(line 3599) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L895 garLoopResultBuilder]: At program point L3930(line 3930) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L895 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,645 INFO L895 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-07-21 10:44:32,645 INFO L899 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point L4624(lines 4624 4629) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L895 garLoopResultBuilder]: At program point L5450(lines 5443 5452) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_state_variable_3~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point L3931(lines 3931 3948) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L895 garLoopResultBuilder]: At program point L3865(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point L4658(lines 4658 4674) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L895 garLoopResultBuilder]: At program point L5517(lines 5516 5518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,646 INFO L895 garLoopResultBuilder]: At program point L3932(line 3932) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point L3932-1(line 3932) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L895 garLoopResultBuilder]: At program point L3635(lines 3620 3637) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point L4593(line 4593) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2120 2126) the Hoare annotation is: true [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point L2123-1(line 2123) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2120 2126) no Hoare annotation was computed. [2022-07-21 10:44:32,646 INFO L902 garLoopResultBuilder]: At program point L2123(line 2123) the Hoare annotation is: true [2022-07-21 10:44:32,646 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2120 2126) no Hoare annotation was computed. [2022-07-21 10:44:32,648 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:44:32,650 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-21 10:44:32,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 10:44:32 BoogieIcfgContainer [2022-07-21 10:44:32,677 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 10:44:32,678 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 10:44:32,678 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 10:44:32,678 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 10:44:32,679 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:42:36" (3/4) ... [2022-07-21 10:44:32,680 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 10:44:32,684 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtoul [2022-07-21 10:44:32,684 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2022-07-21 10:44:32,684 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_unregister_device [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_detect [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_read [2022-07-21 10:44:32,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-07-21 10:44:32,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_update_device [2022-07-21 10:44:32,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_write [2022-07-21 10:44:32,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_new_dummy [2022-07-21 10:44:32,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-21 10:44:32,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-07-21 10:44:32,710 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 305 nodes and edges [2022-07-21 10:44:32,713 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2022-07-21 10:44:32,716 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2022-07-21 10:44:32,720 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-07-21 10:44:32,723 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-07-21 10:44:32,726 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-21 10:44:32,728 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-21 10:44:32,729 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:44:32,730 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:44:32,755 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,756 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,756 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,756 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,756 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,757 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,758 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,759 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,759 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,759 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,759 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,759 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,761 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,761 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,761 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,761 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,761 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,761 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,761 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,762 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,763 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:32,764 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-07-21 10:44:33,049 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 10:44:33,049 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 10:44:33,050 INFO L158 Benchmark]: Toolchain (without parser) took 127941.40ms. Allocated memory was 71.3MB in the beginning and 398.5MB in the end (delta: 327.2MB). Free memory was 45.1MB in the beginning and 234.0MB in the end (delta: -188.8MB). Peak memory consumption was 314.1MB. Max. memory is 16.1GB. [2022-07-21 10:44:33,050 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 44.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:44:33,050 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1454.76ms. Allocated memory was 71.3MB in the beginning and 199.2MB in the end (delta: 127.9MB). Free memory was 45.0MB in the beginning and 108.4MB in the end (delta: -63.4MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-07-21 10:44:33,050 INFO L158 Benchmark]: Boogie Procedure Inliner took 184.47ms. Allocated memory is still 199.2MB. Free memory was 108.4MB in the beginning and 81.2MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-07-21 10:44:33,051 INFO L158 Benchmark]: Boogie Preprocessor took 205.93ms. Allocated memory is still 199.2MB. Free memory was 81.2MB in the beginning and 111.5MB in the end (delta: -30.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-07-21 10:44:33,051 INFO L158 Benchmark]: RCFGBuilder took 9216.35ms. Allocated memory was 199.2MB in the beginning and 398.5MB in the end (delta: 199.2MB). Free memory was 111.5MB in the beginning and 218.1MB in the end (delta: -106.6MB). Peak memory consumption was 238.9MB. Max. memory is 16.1GB. [2022-07-21 10:44:33,052 INFO L158 Benchmark]: TraceAbstraction took 116503.91ms. Allocated memory is still 398.5MB. Free memory was 217.1MB in the beginning and 117.9MB in the end (delta: 99.2MB). Peak memory consumption was 151.9MB. Max. memory is 16.1GB. [2022-07-21 10:44:33,052 INFO L158 Benchmark]: Witness Printer took 371.24ms. Allocated memory is still 398.5MB. Free memory was 117.9MB in the beginning and 234.0MB in the end (delta: -116.1MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2022-07-21 10:44:33,053 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 44.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1454.76ms. Allocated memory was 71.3MB in the beginning and 199.2MB in the end (delta: 127.9MB). Free memory was 45.0MB in the beginning and 108.4MB in the end (delta: -63.4MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 184.47ms. Allocated memory is still 199.2MB. Free memory was 108.4MB in the beginning and 81.2MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 205.93ms. Allocated memory is still 199.2MB. Free memory was 81.2MB in the beginning and 111.5MB in the end (delta: -30.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 9216.35ms. Allocated memory was 199.2MB in the beginning and 398.5MB in the end (delta: 199.2MB). Free memory was 111.5MB in the beginning and 218.1MB in the end (delta: -106.6MB). Peak memory consumption was 238.9MB. Max. memory is 16.1GB. * TraceAbstraction took 116503.91ms. Allocated memory is still 398.5MB. Free memory was 217.1MB in the beginning and 117.9MB in the end (delta: 99.2MB). Peak memory consumption was 151.9MB. Max. memory is 16.1GB. * Witness Printer took 371.24ms. Allocated memory is still 398.5MB. Free memory was 117.9MB in the beginning and 234.0MB in the end (delta: -116.1MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5017]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 20 procedures, 500 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 116.4s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5345 SdHoareTripleChecker+Valid, 4.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5345 mSDsluCounter, 10815 SdHoareTripleChecker+Invalid, 3.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3381 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 50 IncrementalHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 7434 mSDtfsCounter, 50 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 325 GetRequests, 315 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3375occurred in iteration=9, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 21 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 220 LocationsWithAnnotation, 6882 PreInvPairs, 8211 NumberOfFragments, 3732 HoareAnnotationTreeSize, 6882 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 220 FomulaSimplificationsInter, 48961 FormulaSimplificationTreeSizeReductionInter, 14.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 86.1s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 335 NumberOfCodeBlocks, 335 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 325 ConstructedInterpolants, 0 QuantifiedInterpolants, 525 SizeOfPredicates, 1 NumberOfNonLiveVariables, 38500 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5513]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4997]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2114]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: (((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ldv_state_variable_3) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5516]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3480]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3888]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3788]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2200]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2225]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3674]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3593]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5519]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) RESULT: Ultimate proved your program to be correct! [2022-07-21 10:44:33,119 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE