./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 6c24879c 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-?-6c24879 [2022-07-12 12:08:23,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:08:23,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:08:23,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:08:23,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:08:23,574 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:08:23,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:08:23,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:08:23,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:08:23,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:08:23,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:08:23,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:08:23,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:08:23,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:08:23,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:08:23,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:08:23,591 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:08:23,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:08:23,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:08:23,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:08:23,600 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:08:23,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:08:23,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:08:23,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:08:23,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:08:23,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:08:23,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:08:23,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:08:23,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:08:23,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:08:23,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:08:23,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:08:23,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:08:23,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:08:23,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:08:23,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:08:23,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:08:23,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:08:23,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:08:23,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:08:23,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:08:23,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:08:23,623 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 12:08:23,653 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:08:23,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:08:23,656 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:08:23,656 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:08:23,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:08:23,658 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:08:23,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:08:23,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:08:23,659 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:08:23,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:08:23,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 12:08:23,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:08:23,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:08:23,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:08:23,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:08:23,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:08:23,661 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:08:23,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:08:23,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:08:23,661 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:08:23,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:08:23,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:08:23,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:08:23,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:08:23,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:08:23,663 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 12:08:23,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 12:08:23,663 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:08:23,663 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:08:23,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:08:23,663 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-07-12 12:08:23,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:08:23,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:08:23,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:08:23,873 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:08:23,874 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:08:23,875 INFO L432 ainManager$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 [2022-07-12 12:08:23,938 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1c37c0a/0eed6f8d1aa34cecb9ccbdc6096b551a/FLAG827f12b56 [2022-07-12 12:08:24,418 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:08:24,421 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 [2022-07-12 12:08:24,455 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1c37c0a/0eed6f8d1aa34cecb9ccbdc6096b551a/FLAG827f12b56 [2022-07-12 12:08:24,677 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1c37c0a/0eed6f8d1aa34cecb9ccbdc6096b551a [2022-07-12 12:08:24,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:08:24,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:08:24,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:08:24,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:08:24,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:08:24,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:08:24" (1/1) ... [2022-07-12 12:08:24,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d34f58a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:24, skipping insertion in model container [2022-07-12 12:08:24,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:08:24" (1/1) ... [2022-07-12 12:08:24,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:08:24,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:08:25,700 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] [2022-07-12 12:08:25,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:08:25,839 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:08:26,015 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) [2022-07-12 12:08:26,022 INFO L158 Benchmark]: Toolchain (without parser) took 1340.58ms. Allocated memory was 111.1MB in the beginning and 148.9MB in the end (delta: 37.7MB). Free memory was 73.5MB in the beginning and 103.1MB in the end (delta: -29.7MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2022-07-12 12:08:26,024 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 111.1MB. Free memory was 66.3MB in the beginning and 66.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:08:26,025 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1337.67ms. Allocated memory was 111.1MB in the beginning and 148.9MB in the end (delta: 37.7MB). Free memory was 73.5MB in the beginning and 103.1MB in the end (delta: -29.7MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2022-07-12 12:08:26,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 111.1MB. Free memory was 66.3MB in the beginning and 66.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1337.67ms. Allocated memory was 111.1MB in the beginning and 148.9MB in the end (delta: 37.7MB). Free memory was 73.5MB in the beginning and 103.1MB in the end (delta: -29.7MB). Peak memory consumption was 56.9MB. 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-?-6c24879 [2022-07-12 12:08:27,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:08:27,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:08:27,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:08:27,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:08:27,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:08:27,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:08:27,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:08:27,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:08:27,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:08:27,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:08:27,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:08:27,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:08:27,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:08:27,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:08:27,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:08:27,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:08:27,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:08:27,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:08:27,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:08:27,569 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:08:27,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:08:27,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:08:27,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:08:27,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:08:27,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:08:27,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:08:27,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:08:27,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:08:27,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:08:27,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:08:27,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:08:27,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:08:27,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:08:27,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:08:27,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:08:27,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:08:27,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:08:27,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:08:27,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:08:27,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:08:27,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:08:27,590 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 12:08:27,614 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:08:27,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:08:27,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:08:27,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:08:27,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:08:27,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:08:27,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:08:27,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:08:27,617 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:08:27,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:08:27,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:08:27,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:08:27,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:08:27,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:08:27,618 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 12:08:27,618 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 12:08:27,618 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 12:08:27,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:08:27,619 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:08:27,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:08:27,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:08:27,619 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:08:27,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:08:27,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:08:27,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:08:27,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:08:27,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:08:27,620 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 12:08:27,620 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 12:08:27,620 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:08:27,621 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:08:27,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:08:27,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 12:08:27,621 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-07-12 12:08:27,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:08:27,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:08:27,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:08:27,908 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:08:27,909 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:08:27,910 INFO L432 ainManager$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 [2022-07-12 12:08:27,955 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fced3f40c/2575be3955a6457a91c1d456a517552a/FLAGe8aa30c2c [2022-07-12 12:08:28,522 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:08:28,523 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 [2022-07-12 12:08:28,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fced3f40c/2575be3955a6457a91c1d456a517552a/FLAGe8aa30c2c [2022-07-12 12:08:28,781 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fced3f40c/2575be3955a6457a91c1d456a517552a [2022-07-12 12:08:28,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:08:28,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:08:28,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:08:28,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:08:28,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:08:28,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:08:28" (1/1) ... [2022-07-12 12:08:28,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ea83d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:28, skipping insertion in model container [2022-07-12 12:08:28,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:08:28" (1/1) ... [2022-07-12 12:08:28,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:08:28,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:08:29,713 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] [2022-07-12 12:08:29,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:08:29,843 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-12 12:08:29,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:08:30,031 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] [2022-07-12 12:08:30,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:08:30,091 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:08:30,256 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] [2022-07-12 12:08:30,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:08:30,472 INFO L208 MainTranslator]: Completed translation [2022-07-12 12:08:30,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30 WrapperNode [2022-07-12 12:08:30,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 12:08:30,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 12:08:30,474 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 12:08:30,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 12:08:30,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,687 INFO L137 Inliner]: procedures = 187, calls = 3223, calls flagged for inlining = 73, calls inlined = 37, statements flattened = 3998 [2022-07-12 12:08:30,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 12:08:30,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 12:08:30,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 12:08:30,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 12:08:30,696 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,743 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 12:08:30,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 12:08:30,889 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 12:08:30,889 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 12:08:30,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (1/1) ... [2022-07-12 12:08:30,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:08:30,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 12:08:30,915 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) [2022-07-12 12:08:30,922 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 [2022-07-12 12:08:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-12 12:08:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-12 12:08:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-12 12:08:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-12 12:08:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-07-12 12:08:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-07-12 12:08:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-12 12:08:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-12 12:08:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-07-12 12:08:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-07-12 12:08:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-12 12:08:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-12 12:08:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 12:08:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 12:08:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_write [2022-07-12 12:08:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_write [2022-07-12 12:08:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 12:08:30,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 12:08:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-12 12:08:30,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-12 12:08:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_read [2022-07-12 12:08:30,945 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_read [2022-07-12 12:08:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 12:08:30,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 12:08:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 12:08:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-12 12:08:30,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-12 12:08:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 12:08:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 12:08:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 12:08:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-12 12:08:30,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-12 12:08:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 12:08:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_update_device [2022-07-12 12:08:30,947 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_update_device [2022-07-12 12:08:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-12 12:08:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-12 12:08:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-12 12:08:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-12 12:08:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 12:08:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-07-12 12:08:30,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-07-12 12:08:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 12:08:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-12 12:08:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-07-12 12:08:30,949 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-07-12 12:08:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-12 12:08:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-12 12:08:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-12 12:08:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-12 12:08:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-12 12:08:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2022-07-12 12:08:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2022-07-12 12:08:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_detect [2022-07-12 12:08:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_detect [2022-07-12 12:08:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 12:08:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 12:08:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-12 12:08:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-12 12:08:31,277 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 12:08:31,279 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 12:08:40,678 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 12:08:40,695 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 12:08:40,697 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-12 12:08:40,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:08:40 BoogieIcfgContainer [2022-07-12 12:08:40,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 12:08:40,702 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 12:08:40,702 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 12:08:40,705 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 12:08:40,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 12:08:28" (1/3) ... [2022-07-12 12:08:40,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178e4ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:08:40, skipping insertion in model container [2022-07-12 12:08:40,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:08:30" (2/3) ... [2022-07-12 12:08:40,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178e4ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:08:40, skipping insertion in model container [2022-07-12 12:08:40,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:08:40" (3/3) ... [2022-07-12 12:08:40,708 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-07-12 12:08:40,718 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 12:08:40,719 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 12:08:40,782 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 12:08:40,787 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@5b3ff241, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@72af1b46 [2022-07-12 12:08:40,788 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-12 12:08:40,795 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) [2022-07-12 12:08:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-07-12 12:08:40,802 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:08:40,802 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:08:40,803 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:08:40,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:08:40,806 INFO L85 PathProgramCache]: Analyzing trace with hash -2145267600, now seen corresponding path program 1 times [2022-07-12 12:08:40,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:08:40,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [853366474] [2022-07-12 12:08:40,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:08:40,829 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:08:40,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:08:40,833 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) [2022-07-12 12:08:40,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-12 12:08:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:08:50,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 3789 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:08:50,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:08:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:08:50,261 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:08:50,262 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:08:50,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [853366474] [2022-07-12 12:08:50,262 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [853366474] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:08:50,262 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:08:50,263 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:08:50,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477996569] [2022-07-12 12:08:50,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:08:50,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:08:50,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:08:50,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:08:50,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:08:50,288 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) [2022-07-12 12:08:50,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:08:50,865 INFO L93 Difference]: Finished difference Result 1472 states and 2124 transitions. [2022-07-12 12:08:50,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:08:50,868 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 [2022-07-12 12:08:50,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:08:50,889 INFO L225 Difference]: With dead ends: 1472 [2022-07-12 12:08:50,890 INFO L226 Difference]: Without dead ends: 971 [2022-07-12 12:08:50,895 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 [2022-07-12 12:08:50,898 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 [2022-07-12 12:08:50,898 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] [2022-07-12 12:08:50,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 971 states. [2022-07-12 12:08:50,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 971 to 967. [2022-07-12 12:08:51,002 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) [2022-07-12 12:08:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1363 transitions. [2022-07-12 12:08:51,013 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1363 transitions. Word has length 16 [2022-07-12 12:08:51,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:08:51,014 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1363 transitions. [2022-07-12 12:08:51,014 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) [2022-07-12 12:08:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1363 transitions. [2022-07-12 12:08:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-12 12:08:51,019 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:08:51,019 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:08:51,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-07-12 12:08:51,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:08:51,236 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:08:51,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:08:51,236 INFO L85 PathProgramCache]: Analyzing trace with hash 1093892411, now seen corresponding path program 1 times [2022-07-12 12:08:51,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:08:51,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [600937481] [2022-07-12 12:08:51,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:08:51,239 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:08:51,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:08:51,241 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) [2022-07-12 12:08:51,244 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-12 12:09:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:09:00,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 3803 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:09:00,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:09:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:09:00,445 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:09:00,445 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:09:00,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [600937481] [2022-07-12 12:09:00,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [600937481] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:09:00,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:09:00,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:09:00,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601665044] [2022-07-12 12:09:00,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:09:00,447 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:09:00,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:09:00,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:09:00,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:09:00,447 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) [2022-07-12 12:09:00,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:09:00,859 INFO L93 Difference]: Finished difference Result 989 states and 1389 transitions. [2022-07-12 12:09:00,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:09:00,860 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 [2022-07-12 12:09:00,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:09:00,864 INFO L225 Difference]: With dead ends: 989 [2022-07-12 12:09:00,864 INFO L226 Difference]: Without dead ends: 978 [2022-07-12 12:09:00,865 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 [2022-07-12 12:09:00,866 INFO L413 NwaCegarLoop]: 707 mSDtfsCounter, 690 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-07-12 12:09:00,866 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] [2022-07-12 12:09:00,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2022-07-12 12:09:00,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 967. [2022-07-12 12:09:00,893 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) [2022-07-12 12:09:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1362 transitions. [2022-07-12 12:09:00,897 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1362 transitions. Word has length 19 [2022-07-12 12:09:00,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:09:00,898 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1362 transitions. [2022-07-12 12:09:00,898 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) [2022-07-12 12:09:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1362 transitions. [2022-07-12 12:09:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-12 12:09:00,899 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:09:00,899 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:09:01,006 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-12 12:09:01,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:09:01,115 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:09:01,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:09:01,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1151150713, now seen corresponding path program 1 times [2022-07-12 12:09:01,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:09:01,119 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [468561919] [2022-07-12 12:09:01,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:09:01,119 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:09:01,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:09:01,120 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) [2022-07-12 12:09:01,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-12 12:09:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:09:10,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 3798 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:09:10,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:09:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:09:10,404 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:09:10,404 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:09:10,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [468561919] [2022-07-12 12:09:10,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [468561919] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:09:10,404 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:09:10,404 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:09:10,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711625076] [2022-07-12 12:09:10,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:09:10,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:09:10,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:09:10,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:09:10,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:09:10,405 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) [2022-07-12 12:09:10,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:09:10,832 INFO L93 Difference]: Finished difference Result 969 states and 1363 transitions. [2022-07-12 12:09:10,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:09:10,833 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 [2022-07-12 12:09:10,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:09:10,836 INFO L225 Difference]: With dead ends: 969 [2022-07-12 12:09:10,837 INFO L226 Difference]: Without dead ends: 966 [2022-07-12 12:09:10,837 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 [2022-07-12 12:09:10,838 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 [2022-07-12 12:09:10,838 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] [2022-07-12 12:09:10,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-07-12 12:09:10,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 966. [2022-07-12 12:09:10,864 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) [2022-07-12 12:09:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1360 transitions. [2022-07-12 12:09:10,868 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1360 transitions. Word has length 19 [2022-07-12 12:09:10,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:09:10,869 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1360 transitions. [2022-07-12 12:09:10,869 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) [2022-07-12 12:09:10,869 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1360 transitions. [2022-07-12 12:09:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-12 12:09:10,870 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:09:10,870 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] [2022-07-12 12:09:10,984 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-12 12:09:11,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:09:11,084 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:09:11,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:09:11,084 INFO L85 PathProgramCache]: Analyzing trace with hash 1325689851, now seen corresponding path program 1 times [2022-07-12 12:09:11,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:09:11,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [637801743] [2022-07-12 12:09:11,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:09:11,087 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:09:11,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:09:11,088 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) [2022-07-12 12:09:11,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-12 12:09:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:09:19,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 3799 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:09:19,918 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:09:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:09:20,019 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:09:20,019 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:09:20,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [637801743] [2022-07-12 12:09:20,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [637801743] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:09:20,020 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:09:20,020 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:09:20,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612213097] [2022-07-12 12:09:20,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:09:20,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:09:20,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:09:20,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:09:20,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:09:20,021 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) [2022-07-12 12:09:20,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:09:20,434 INFO L93 Difference]: Finished difference Result 968 states and 1361 transitions. [2022-07-12 12:09:20,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:09:20,435 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 [2022-07-12 12:09:20,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:09:20,439 INFO L225 Difference]: With dead ends: 968 [2022-07-12 12:09:20,439 INFO L226 Difference]: Without dead ends: 965 [2022-07-12 12:09:20,440 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 [2022-07-12 12:09:20,443 INFO L413 NwaCegarLoop]: 690 mSDtfsCounter, 674 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-07-12 12:09:20,444 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] [2022-07-12 12:09:20,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2022-07-12 12:09:20,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2022-07-12 12:09:20,473 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) [2022-07-12 12:09:20,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1358 transitions. [2022-07-12 12:09:20,476 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1358 transitions. Word has length 20 [2022-07-12 12:09:20,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:09:20,477 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1358 transitions. [2022-07-12 12:09:20,477 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) [2022-07-12 12:09:20,477 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1358 transitions. [2022-07-12 12:09:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-07-12 12:09:20,478 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:09:20,478 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] [2022-07-12 12:09:20,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-12 12:09:20,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:09:20,699 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:09:20,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:09:20,700 INFO L85 PathProgramCache]: Analyzing trace with hash -1853526596, now seen corresponding path program 1 times [2022-07-12 12:09:20,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:09:20,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [159215671] [2022-07-12 12:09:20,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:09:20,703 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:09:20,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:09:20,706 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) [2022-07-12 12:09:20,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-12 12:09:29,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:09:30,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 3800 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:09:30,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:09:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:09:30,430 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:09:30,431 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:09:30,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [159215671] [2022-07-12 12:09:30,431 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [159215671] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:09:30,431 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:09:30,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:09:30,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834944221] [2022-07-12 12:09:30,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:09:30,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:09:30,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:09:30,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:09:30,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:09:30,432 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) [2022-07-12 12:09:30,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:09:30,852 INFO L93 Difference]: Finished difference Result 967 states and 1359 transitions. [2022-07-12 12:09:30,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:09:30,853 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 [2022-07-12 12:09:30,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:09:30,857 INFO L225 Difference]: With dead ends: 967 [2022-07-12 12:09:30,857 INFO L226 Difference]: Without dead ends: 964 [2022-07-12 12:09:30,858 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 [2022-07-12 12:09:30,859 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 [2022-07-12 12:09:30,859 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] [2022-07-12 12:09:30,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2022-07-12 12:09:30,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2022-07-12 12:09:30,883 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) [2022-07-12 12:09:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1356 transitions. [2022-07-12 12:09:30,887 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1356 transitions. Word has length 21 [2022-07-12 12:09:30,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:09:30,887 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1356 transitions. [2022-07-12 12:09:30,888 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) [2022-07-12 12:09:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1356 transitions. [2022-07-12 12:09:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-12 12:09:30,888 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:09:30,889 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] [2022-07-12 12:09:31,006 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-12 12:09:31,100 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:09:31,100 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:09:31,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:09:31,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1624983778, now seen corresponding path program 1 times [2022-07-12 12:09:31,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:09:31,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1825913738] [2022-07-12 12:09:31,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:09:31,107 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:09:31,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:09:31,108 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) [2022-07-12 12:09:31,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-12 12:09:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:09:41,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 3801 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:09:41,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:09:41,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:09:41,313 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:09:41,313 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:09:41,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1825913738] [2022-07-12 12:09:41,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1825913738] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:09:41,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:09:41,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:09:41,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123001733] [2022-07-12 12:09:41,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:09:41,314 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:09:41,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:09:41,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:09:41,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:09:41,315 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) [2022-07-12 12:09:41,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:09:41,779 INFO L93 Difference]: Finished difference Result 980 states and 1367 transitions. [2022-07-12 12:09:41,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:09:41,781 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 [2022-07-12 12:09:41,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:09:41,785 INFO L225 Difference]: With dead ends: 980 [2022-07-12 12:09:41,786 INFO L226 Difference]: Without dead ends: 969 [2022-07-12 12:09:41,787 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 [2022-07-12 12:09:41,789 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 [2022-07-12 12:09:41,789 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] [2022-07-12 12:09:41,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-07-12 12:09:41,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 969. [2022-07-12 12:09:41,823 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) [2022-07-12 12:09:41,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1353 transitions. [2022-07-12 12:09:41,827 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1353 transitions. Word has length 22 [2022-07-12 12:09:41,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:09:41,828 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1353 transitions. [2022-07-12 12:09:41,828 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) [2022-07-12 12:09:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1353 transitions. [2022-07-12 12:09:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-12 12:09:41,831 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:09:41,831 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] [2022-07-12 12:09:41,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-12 12:09:42,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:09:42,051 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:09:42,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:09:42,052 INFO L85 PathProgramCache]: Analyzing trace with hash 1693429526, now seen corresponding path program 1 times [2022-07-12 12:09:42,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:09:42,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1871506301] [2022-07-12 12:09:42,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:09:42,055 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:09:42,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:09:42,057 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) [2022-07-12 12:09:42,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-12 12:09:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:09:51,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 3912 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:09:51,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:09:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:09:51,938 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:09:51,938 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:09:51,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1871506301] [2022-07-12 12:09:51,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1871506301] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:09:51,939 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:09:51,939 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:09:51,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944604767] [2022-07-12 12:09:51,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:09:51,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:09:51,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:09:51,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:09:51,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:09:51,940 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) [2022-07-12 12:09:52,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:09:52,413 INFO L93 Difference]: Finished difference Result 2884 states and 4028 transitions. [2022-07-12 12:09:52,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:09:52,413 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 [2022-07-12 12:09:52,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:09:52,421 INFO L225 Difference]: With dead ends: 2884 [2022-07-12 12:09:52,421 INFO L226 Difference]: Without dead ends: 1918 [2022-07-12 12:09:52,425 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 [2022-07-12 12:09:52,426 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 [2022-07-12 12:09:52,426 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] [2022-07-12 12:09:52,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states. [2022-07-12 12:09:52,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 1915. [2022-07-12 12:09:52,486 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) [2022-07-12 12:09:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1915 states and 2674 transitions. [2022-07-12 12:09:52,498 INFO L78 Accepts]: Start accepts. Automaton has 1915 states and 2674 transitions. Word has length 49 [2022-07-12 12:09:52,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:09:52,499 INFO L495 AbstractCegarLoop]: Abstraction has 1915 states and 2674 transitions. [2022-07-12 12:09:52,499 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) [2022-07-12 12:09:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2674 transitions. [2022-07-12 12:09:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-07-12 12:09:52,501 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:09:52,501 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] [2022-07-12 12:09:52,640 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-07-12 12:09:52,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:09:52,715 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:09:52,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:09:52,716 INFO L85 PathProgramCache]: Analyzing trace with hash -96490204, now seen corresponding path program 1 times [2022-07-12 12:09:52,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:09:52,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [527738322] [2022-07-12 12:09:52,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:09:52,719 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:09:52,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:09:52,721 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) [2022-07-12 12:09:52,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-12 12:10:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:10:02,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 3910 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:10:02,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:10:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 12:10:02,314 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:10:02,314 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:10:02,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [527738322] [2022-07-12 12:10:02,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [527738322] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:10:02,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:10:02,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:10:02,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171993131] [2022-07-12 12:10:02,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:10:02,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:10:02,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:10:02,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:10:02,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:10:02,316 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) [2022-07-12 12:10:02,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:10:02,842 INFO L93 Difference]: Finished difference Result 5284 states and 7383 transitions. [2022-07-12 12:10:02,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:10:02,843 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 [2022-07-12 12:10:02,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:10:02,855 INFO L225 Difference]: With dead ends: 5284 [2022-07-12 12:10:02,856 INFO L226 Difference]: Without dead ends: 3372 [2022-07-12 12:10:02,862 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 [2022-07-12 12:10:02,862 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 657 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2022-07-12 12:10:02,863 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] [2022-07-12 12:10:02,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3372 states. [2022-07-12 12:10:02,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3372 to 3369. [2022-07-12 12:10:02,964 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) [2022-07-12 12:10:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 3369 states and 4706 transitions. [2022-07-12 12:10:02,976 INFO L78 Accepts]: Start accepts. Automaton has 3369 states and 4706 transitions. Word has length 48 [2022-07-12 12:10:02,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:10:02,976 INFO L495 AbstractCegarLoop]: Abstraction has 3369 states and 4706 transitions. [2022-07-12 12:10:02,976 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) [2022-07-12 12:10:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 4706 transitions. [2022-07-12 12:10:02,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-07-12 12:10:02,980 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:10:02,980 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] [2022-07-12 12:10:03,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-07-12 12:10:03,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:10:03,200 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:10:03,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:10:03,200 INFO L85 PathProgramCache]: Analyzing trace with hash -223753228, now seen corresponding path program 1 times [2022-07-12 12:10:03,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:10:03,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [447575325] [2022-07-12 12:10:03,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:10:03,204 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:10:03,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:10:03,205 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) [2022-07-12 12:10:03,207 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-12 12:10:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:10:12,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 3942 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:10:12,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:10:12,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-12 12:10:12,842 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:10:12,842 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:10:12,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [447575325] [2022-07-12 12:10:12,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [447575325] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:10:12,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:10:12,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:10:12,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282304624] [2022-07-12 12:10:12,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:10:12,844 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:10:12,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:10:12,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:10:12,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:10:12,845 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) [2022-07-12 12:10:13,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:10:13,545 INFO L93 Difference]: Finished difference Result 6741 states and 9429 transitions. [2022-07-12 12:10:13,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:10:13,545 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 [2022-07-12 12:10:13,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:10:13,559 INFO L225 Difference]: With dead ends: 6741 [2022-07-12 12:10:13,559 INFO L226 Difference]: Without dead ends: 3375 [2022-07-12 12:10:13,569 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 [2022-07-12 12:10:13,570 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 [2022-07-12 12:10:13,570 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] [2022-07-12 12:10:13,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3375 states. [2022-07-12 12:10:13,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3375 to 3375. [2022-07-12 12:10:13,695 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) [2022-07-12 12:10:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 3375 states and 4712 transitions. [2022-07-12 12:10:13,705 INFO L78 Accepts]: Start accepts. Automaton has 3375 states and 4712 transitions. Word has length 60 [2022-07-12 12:10:13,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:10:13,705 INFO L495 AbstractCegarLoop]: Abstraction has 3375 states and 4712 transitions. [2022-07-12 12:10:13,706 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) [2022-07-12 12:10:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 4712 transitions. [2022-07-12 12:10:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-07-12 12:10:13,709 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:10:13,709 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] [2022-07-12 12:10:13,846 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-12 12:10:13,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:10:13,923 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:10:13,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:10:13,924 INFO L85 PathProgramCache]: Analyzing trace with hash 1233896452, now seen corresponding path program 1 times [2022-07-12 12:10:13,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:10:13,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [170717034] [2022-07-12 12:10:13,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:10:13,927 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:10:13,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:10:13,931 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) [2022-07-12 12:10:13,969 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-12 12:10:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:10:23,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 3946 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-12 12:10:23,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:10:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-12 12:10:23,139 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:10:23,139 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:10:23,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [170717034] [2022-07-12 12:10:23,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [170717034] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:10:23,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:10:23,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:10:23,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984976215] [2022-07-12 12:10:23,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:10:23,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:10:23,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:10:23,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:10:23,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:10:23,141 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) [2022-07-12 12:10:23,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:10:23,591 INFO L93 Difference]: Finished difference Result 3375 states and 4712 transitions. [2022-07-12 12:10:23,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:10:23,592 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 [2022-07-12 12:10:23,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:10:23,592 INFO L225 Difference]: With dead ends: 3375 [2022-07-12 12:10:23,592 INFO L226 Difference]: Without dead ends: 0 [2022-07-12 12:10:23,598 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 [2022-07-12 12:10:23,598 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 [2022-07-12 12:10:23,598 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] [2022-07-12 12:10:23,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-12 12:10:23,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-12 12:10:23,599 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) [2022-07-12 12:10:23,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-12 12:10:23,600 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2022-07-12 12:10:23,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:10:23,600 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-12 12:10:23,600 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) [2022-07-12 12:10:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-12 12:10:23,600 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-12 12:10:23,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-12 12:10:23,718 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-12 12:10:23,815 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:10:23,817 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-12 12:10:41,660 INFO L899 garLoopResultBuilder]: For program point kstrtoulEXIT(lines 2098 2104) no Hoare annotation was computed. [2022-07-12 12:10:41,661 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5545 5547) the Hoare annotation is: true [2022-07-12 12:10:41,661 INFO L902 garLoopResultBuilder]: At program point kstrtoulENTRY(lines 2098 2104) the Hoare annotation is: true [2022-07-12 12:10:41,661 INFO L899 garLoopResultBuilder]: For program point kstrtoulFINAL(lines 2098 2104) no Hoare annotation was computed. [2022-07-12 12:10:41,661 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 5499 5501) no Hoare annotation was computed. [2022-07-12 12:10:41,661 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-07-12 12:10:41,661 INFO L902 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2022-07-12 12:10:41,661 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 5499 5501) the Hoare annotation is: true [2022-07-12 12:10:41,661 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5499 5501) no Hoare annotation was computed. [2022-07-12 12:10:41,661 INFO L902 garLoopResultBuilder]: At program point i2c_unregister_deviceENTRY(lines 5537 5539) the Hoare annotation is: true [2022-07-12 12:10:41,661 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceEXIT(lines 5537 5539) no Hoare annotation was computed. [2022-07-12 12:10:41,662 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceFINAL(lines 5537 5539) no Hoare annotation was computed. [2022-07-12 12:10:41,662 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5555 5557) the Hoare annotation is: true [2022-07-12 12:10:41,662 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5555 5557) no Hoare annotation was computed. [2022-07-12 12:10:41,662 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5555 5557) no Hoare annotation was computed. [2022-07-12 12:10:41,662 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)))) [2022-07-12 12:10:41,662 INFO L899 garLoopResultBuilder]: For program point L5435(lines 5435 5438) no Hoare annotation was computed. [2022-07-12 12:10:41,662 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)))) [2022-07-12 12:10:41,662 INFO L899 garLoopResultBuilder]: For program point L5437-1(lines 5435 5438) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataFINAL(lines 5432 5442) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataEXIT(lines 5432 5442) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L902 garLoopResultBuilder]: At program point sysfs_create_groupENTRY(lines 5563 5565) the Hoare annotation is: true [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupFINAL(lines 5563 5565) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 5563 5565) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5014 5019) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5014 5019) the Hoare annotation is: true [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5017) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5014 5019) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2022-07-12 12:10:41,663 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)))) [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataFINAL(lines 5374 5384) no Hoare annotation was computed. [2022-07-12 12:10:41,663 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataEXIT(lines 5374 5384) no Hoare annotation was computed. [2022-07-12 12:10:41,663 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)))) [2022-07-12 12:10:41,664 INFO L899 garLoopResultBuilder]: For program point L5379-1(lines 5377 5380) no Hoare annotation was computed. [2022-07-12 12:10:41,664 INFO L899 garLoopResultBuilder]: For program point w83791d_readEXIT(lines 2281 2287) no Hoare annotation was computed. [2022-07-12 12:10:41,664 INFO L902 garLoopResultBuilder]: At program point L5531(lines 5530 5532) the Hoare annotation is: true [2022-07-12 12:10:41,664 INFO L902 garLoopResultBuilder]: At program point w83791d_readENTRY(lines 2281 2287) the Hoare annotation is: true [2022-07-12 12:10:41,664 INFO L899 garLoopResultBuilder]: For program point w83791d_readFINAL(lines 2281 2287) no Hoare annotation was computed. [2022-07-12 12:10:41,664 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyEXIT(lines 5522 5524) no Hoare annotation was computed. [2022-07-12 12:10:41,664 INFO L902 garLoopResultBuilder]: At program point i2c_new_dummyENTRY(lines 5522 5524) the Hoare annotation is: true [2022-07-12 12:10:41,664 INFO L902 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: true [2022-07-12 12:10:41,664 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyFINAL(lines 5522 5524) no Hoare annotation was computed. [2022-07-12 12:10:41,664 INFO L899 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5021 5026) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5021 5026) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5021 5026) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupFINAL(lines 5566 5568) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 5566 5568) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 5566 5568) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataFINAL(lines 2193 2199) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataEXIT(lines 2193 2199) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point i2c_get_clientdataENTRY(lines 2193 2199) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point L2196(line 2196) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point L2196-1(line 2196) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point L3778-1(line 3778) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point L3770(line 3770) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point L3764(lines 3764 3767) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point w83791d_detectEXIT(lines 3739 3787) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point L3762(line 3762) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point L3762-1(line 3762) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point L2222(lines 2218 2224) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L902 garLoopResultBuilder]: At program point L3756(line 3756) the Hoare annotation is: true [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point L3756-1(line 3756) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point L3752(lines 3752 3755) no Hoare annotation was computed. [2022-07-12 12:10:41,665 INFO L899 garLoopResultBuilder]: For program point w83791d_detectFINAL(lines 3739 3787) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3779-1(line 3779) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L902 garLoopResultBuilder]: At program point L3779(line 3779) the Hoare annotation is: true [2022-07-12 12:10:41,666 INFO L902 garLoopResultBuilder]: At program point w83791d_detectENTRY(lines 3739 3787) the Hoare annotation is: true [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3777-1(line 3777) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L902 garLoopResultBuilder]: At program point L3777(line 3777) the Hoare annotation is: true [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L902 garLoopResultBuilder]: At program point L3775(line 3775) the Hoare annotation is: true [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3771(lines 3771 3774) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3769) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L902 garLoopResultBuilder]: At program point L3761(line 3761) the Hoare annotation is: true [2022-07-12 12:10:41,666 INFO L902 garLoopResultBuilder]: At program point L3763-2(lines 3763 3769) the Hoare annotation is: true [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3757(lines 3757 3760) no Hoare annotation was computed. [2022-07-12 12:10:41,666 INFO L902 garLoopResultBuilder]: At program point L2215(lines 2211 2217) the Hoare annotation is: true [2022-07-12 12:10:41,666 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3783) no Hoare annotation was computed. [2022-07-12 12:10:41,667 INFO L902 garLoopResultBuilder]: At program point L3778(line 3778) the Hoare annotation is: true [2022-07-12 12:10:41,667 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5492 5498) the Hoare annotation is: true [2022-07-12 12:10:41,667 INFO L899 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2022-07-12 12:10:41,667 INFO L899 garLoopResultBuilder]: For program point L5494(line 5494) no Hoare annotation was computed. [2022-07-12 12:10:41,667 INFO L902 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2022-07-12 12:10:41,667 INFO L899 garLoopResultBuilder]: For program point L5490(line 5490) no Hoare annotation was computed. [2022-07-12 12:10:41,667 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5492 5498) no Hoare annotation was computed. [2022-07-12 12:10:41,667 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5491) no Hoare annotation was computed. [2022-07-12 12:10:41,667 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5492 5498) no Hoare annotation was computed. [2022-07-12 12:10:41,667 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 5548 5550) the Hoare annotation is: true [2022-07-12 12:10:41,668 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 5548 5550) no Hoare annotation was computed. [2022-07-12 12:10:41,668 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 5548 5550) no Hoare annotation was computed. [2022-07-12 12:10:41,668 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)))) [2022-07-12 12:10:41,668 INFO L899 garLoopResultBuilder]: For program point L4165(line 4165) no Hoare annotation was computed. [2022-07-12 12:10:41,668 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)))) [2022-07-12 12:10:41,668 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)))) [2022-07-12 12:10:41,668 INFO L899 garLoopResultBuilder]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2022-07-12 12:10:41,668 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)))) [2022-07-12 12:10:41,669 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 INFO L899 garLoopResultBuilder]: For program point L4265-1(line 4265) no Hoare annotation was computed. [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-07-12 12:10:41,669 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)))) [2022-07-12 12:10:41,669 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4004) no Hoare annotation was computed. [2022-07-12 12:10:41,669 INFO L899 garLoopResultBuilder]: For program point L4001-2(lines 4001 4004) no Hoare annotation was computed. [2022-07-12 12:10:41,669 INFO L899 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4497-2(lines 4497 4501) no Hoare annotation was computed. [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4497(lines 4497 4501) no Hoare annotation was computed. [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 4270) no Hoare annotation was computed. [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4266-2(lines 4266 4270) no Hoare annotation was computed. [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4101-1(line 4101) no Hoare annotation was computed. [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4349-2(lines 4349 4353) no Hoare annotation was computed. [2022-07-12 12:10:41,670 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)))) [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4349(lines 4349 4353) no Hoare annotation was computed. [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2022-07-12 12:10:41,670 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4449-2(lines 4449 4453) no Hoare annotation was computed. [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4449(lines 4449 4453) no Hoare annotation was computed. [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4251(lines 4251 4255) no Hoare annotation was computed. [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4251-2(lines 4251 4255) no Hoare annotation was computed. [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4384-2(lines 4384 4388) no Hoare annotation was computed. [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4384(lines 4384 4388) no Hoare annotation was computed. [2022-07-12 12:10:41,671 INFO L899 garLoopResultBuilder]: For program point L4368-1(line 4368) no Hoare annotation was computed. [2022-07-12 12:10:41,671 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)))) [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 INFO L899 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2022-07-12 12:10:41,672 INFO L899 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 INFO L899 garLoopResultBuilder]: For program point L4055-1(line 4055) no Hoare annotation was computed. [2022-07-12 12:10:41,672 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)))) [2022-07-12 12:10:41,672 INFO L899 garLoopResultBuilder]: For program point L4336-1(line 4336) no Hoare annotation was computed. [2022-07-12 12:10:41,672 INFO L899 garLoopResultBuilder]: For program point L4369-2(lines 4369 4373) no Hoare annotation was computed. [2022-07-12 12:10:41,673 INFO L899 garLoopResultBuilder]: For program point L4369(lines 4369 4373) no Hoare annotation was computed. [2022-07-12 12:10:41,673 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)))) [2022-07-12 12:10:41,673 INFO L899 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2022-07-12 12:10:41,673 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)))) [2022-07-12 12:10:41,673 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)))) [2022-07-12 12:10:41,673 INFO L899 garLoopResultBuilder]: For program point L4072-1(line 4072) no Hoare annotation was computed. [2022-07-12 12:10:41,673 INFO L899 garLoopResultBuilder]: For program point L4485-2(lines 4485 4489) no Hoare annotation was computed. [2022-07-12 12:10:41,673 INFO L899 garLoopResultBuilder]: For program point L4485(lines 4485 4489) no Hoare annotation was computed. [2022-07-12 12:10:41,673 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)))) [2022-07-12 12:10:41,674 INFO L899 garLoopResultBuilder]: For program point L3990-1(line 3990) no Hoare annotation was computed. [2022-07-12 12:10:41,674 INFO L899 garLoopResultBuilder]: For program point L4337-2(lines 4337 4341) no Hoare annotation was computed. [2022-07-12 12:10:41,674 INFO L899 garLoopResultBuilder]: For program point L4337(lines 4337 4341) no Hoare annotation was computed. [2022-07-12 12:10:41,674 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)))) [2022-07-12 12:10:41,674 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)))) [2022-07-12 12:10:41,674 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)))) [2022-07-12 12:10:41,674 INFO L899 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2022-07-12 12:10:41,674 INFO L899 garLoopResultBuilder]: For program point L4040-1(line 4040) no Hoare annotation was computed. [2022-07-12 12:10:41,674 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)))) [2022-07-12 12:10:41,675 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)))) [2022-07-12 12:10:41,675 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)))) [2022-07-12 12:10:41,675 INFO L899 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2022-07-12 12:10:41,675 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)))) [2022-07-12 12:10:41,675 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-07-12 12:10:41,675 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)))) [2022-07-12 12:10:41,675 INFO L899 garLoopResultBuilder]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2022-07-12 12:10:41,675 INFO L899 garLoopResultBuilder]: For program point L4008-1(line 4008) no Hoare annotation was computed. [2022-07-12 12:10:41,675 INFO L899 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2022-07-12 12:10:41,676 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)))) [2022-07-12 12:10:41,676 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceEXIT(lines 3955 4186) no Hoare annotation was computed. [2022-07-12 12:10:41,676 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)))) [2022-07-12 12:10:41,676 INFO L899 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2022-07-12 12:10:41,676 INFO L899 garLoopResultBuilder]: For program point L4025-1(line 4025) no Hoare annotation was computed. [2022-07-12 12:10:41,676 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)))) [2022-07-12 12:10:41,676 INFO L899 garLoopResultBuilder]: For program point L4438(lines 4438 4441) no Hoare annotation was computed. [2022-07-12 12:10:41,676 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-07-12 12:10:41,676 INFO L899 garLoopResultBuilder]: For program point L4240-2(lines 4240 4243) no Hoare annotation was computed. [2022-07-12 12:10:41,677 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)))) [2022-07-12 12:10:41,677 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 4243) no Hoare annotation was computed. [2022-07-12 12:10:41,677 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)))) [2022-07-12 12:10:41,677 INFO L899 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2022-07-12 12:10:41,677 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)))) [2022-07-12 12:10:41,677 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)))) [2022-07-12 12:10:41,677 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)))) [2022-07-12 12:10:41,677 INFO L899 garLoopResultBuilder]: For program point L4290(lines 4290 4294) no Hoare annotation was computed. [2022-07-12 12:10:41,677 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)))) [2022-07-12 12:10:41,678 INFO L899 garLoopResultBuilder]: For program point L4290-2(lines 4290 4294) no Hoare annotation was computed. [2022-07-12 12:10:41,678 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)))) [2022-07-12 12:10:41,678 INFO L899 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2022-07-12 12:10:41,678 INFO L899 garLoopResultBuilder]: For program point L3993(line 3993) no Hoare annotation was computed. [2022-07-12 12:10:41,678 INFO L899 garLoopResultBuilder]: For program point L3993-2(lines 3993 4181) no Hoare annotation was computed. [2022-07-12 12:10:41,678 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)))) [2022-07-12 12:10:41,678 INFO L899 garLoopResultBuilder]: For program point L3993-4(lines 3993 4181) no Hoare annotation was computed. [2022-07-12 12:10:41,678 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)))) [2022-07-12 12:10:41,678 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)))) [2022-07-12 12:10:41,679 INFO L899 garLoopResultBuilder]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2022-07-12 12:10:41,679 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)))) [2022-07-12 12:10:41,679 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)))) [2022-07-12 12:10:41,679 INFO L899 garLoopResultBuilder]: For program point L4324-1(line 4324) no Hoare annotation was computed. [2022-07-12 12:10:41,679 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)))) [2022-07-12 12:10:41,679 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)))) [2022-07-12 12:10:41,679 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-07-12 12:10:41,679 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)))) [2022-07-12 12:10:41,679 INFO L899 garLoopResultBuilder]: For program point L4473-2(lines 4473 4477) no Hoare annotation was computed. [2022-07-12 12:10:41,680 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4477) no Hoare annotation was computed. [2022-07-12 12:10:41,680 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)))) [2022-07-12 12:10:41,680 INFO L899 garLoopResultBuilder]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2022-07-12 12:10:41,680 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)))) [2022-07-12 12:10:41,680 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)))) [2022-07-12 12:10:41,680 INFO L899 garLoopResultBuilder]: For program point L4325-2(lines 4325 4329) no Hoare annotation was computed. [2022-07-12 12:10:41,680 INFO L899 garLoopResultBuilder]: For program point L4325(lines 4325 4329) no Hoare annotation was computed. [2022-07-12 12:10:41,680 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)))) [2022-07-12 12:10:41,680 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceFINAL(lines 3955 4186) no Hoare annotation was computed. [2022-07-12 12:10:41,680 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)))) [2022-07-12 12:10:41,680 INFO L899 garLoopResultBuilder]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 INFO L899 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 INFO L899 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 INFO L899 garLoopResultBuilder]: For program point L4310(lines 4310 4314) no Hoare annotation was computed. [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-07-12 12:10:41,681 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)))) [2022-07-12 12:10:41,681 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-07-12 12:10:41,681 INFO L899 garLoopResultBuilder]: For program point L4310-2(lines 4310 4314) no Hoare annotation was computed. [2022-07-12 12:10:41,682 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)))) [2022-07-12 12:10:41,682 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)))) [2022-07-12 12:10:41,682 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)))) [2022-07-12 12:10:41,682 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)))) [2022-07-12 12:10:41,682 INFO L899 garLoopResultBuilder]: For program point L4509-2(lines 4509 4512) no Hoare annotation was computed. [2022-07-12 12:10:41,682 INFO L899 garLoopResultBuilder]: For program point L4410(lines 4410 4414) no Hoare annotation was computed. [2022-07-12 12:10:41,682 INFO L899 garLoopResultBuilder]: For program point L4509(lines 4509 4512) no Hoare annotation was computed. [2022-07-12 12:10:41,682 INFO L899 garLoopResultBuilder]: For program point L4278(lines 4278 4282) no Hoare annotation was computed. [2022-07-12 12:10:41,682 INFO L899 garLoopResultBuilder]: For program point L4410-2(lines 4410 4414) no Hoare annotation was computed. [2022-07-12 12:10:41,683 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)))) [2022-07-12 12:10:41,683 INFO L899 garLoopResultBuilder]: For program point L4278-2(lines 4278 4282) no Hoare annotation was computed. [2022-07-12 12:10:41,683 INFO L899 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2022-07-12 12:10:41,683 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)))) [2022-07-12 12:10:41,683 INFO L899 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2022-07-12 12:10:41,683 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)))) [2022-07-12 12:10:41,683 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)))) [2022-07-12 12:10:41,683 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)))) [2022-07-12 12:10:41,683 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)))) [2022-07-12 12:10:41,683 INFO L899 garLoopResultBuilder]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2022-07-12 12:10:41,683 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)))) [2022-07-12 12:10:41,683 INFO L899 garLoopResultBuilder]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2022-07-12 12:10:41,684 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)))) [2022-07-12 12:10:41,684 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-07-12 12:10:41,684 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)))) [2022-07-12 12:10:41,684 INFO L899 garLoopResultBuilder]: For program point L4461-2(lines 4461 4465) no Hoare annotation was computed. [2022-07-12 12:10:41,684 INFO L899 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2022-07-12 12:10:41,684 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)))) [2022-07-12 12:10:41,684 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)))) [2022-07-12 12:10:41,684 INFO L902 garLoopResultBuilder]: At program point L5535(lines 5534 5536) the Hoare annotation is: true [2022-07-12 12:10:41,684 INFO L899 garLoopResultBuilder]: For program point w83791d_writeEXIT(lines 2288 2295) no Hoare annotation was computed. [2022-07-12 12:10:41,684 INFO L899 garLoopResultBuilder]: For program point w83791d_writeFINAL(lines 2288 2295) no Hoare annotation was computed. [2022-07-12 12:10:41,684 INFO L902 garLoopResultBuilder]: At program point w83791d_writeENTRY(lines 2288 2295) the Hoare annotation is: true [2022-07-12 12:10:41,684 INFO L899 garLoopResultBuilder]: For program point L3900(lines 3900 3903) no Hoare annotation was computed. [2022-07-12 12:10:41,684 INFO L899 garLoopResultBuilder]: For program point L3900-2(lines 3900 3903) no Hoare annotation was computed. [2022-07-12 12:10:41,684 INFO L902 garLoopResultBuilder]: At program point L4726(lines 4559 4728) the Hoare annotation is: true [2022-07-12 12:10:41,684 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)) [2022-07-12 12:10:41,684 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)) [2022-07-12 12:10:41,685 INFO L899 garLoopResultBuilder]: For program point L4594(lines 4594 4602) no Hoare annotation was computed. [2022-07-12 12:10:41,685 INFO L899 garLoopResultBuilder]: For program point L4660-2(lines 4658 4673) no Hoare annotation was computed. [2022-07-12 12:10:41,685 INFO L899 garLoopResultBuilder]: For program point L4660(lines 4660 4667) no Hoare annotation was computed. [2022-07-12 12:10:41,685 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)) [2022-07-12 12:10:41,685 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)) [2022-07-12 12:10:41,685 INFO L899 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2022-07-12 12:10:41,685 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)) [2022-07-12 12:10:41,685 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-07-12 12:10:41,685 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)) [2022-07-12 12:10:41,685 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2022-07-12 12:10:41,685 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)) [2022-07-12 12:10:41,685 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)) [2022-07-12 12:10:41,685 INFO L899 garLoopResultBuilder]: For program point L4694(line 4694) no Hoare annotation was computed. [2022-07-12 12:10:41,685 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)) [2022-07-12 12:10:41,686 INFO L899 garLoopResultBuilder]: For program point L3935-1(line 3935) no Hoare annotation was computed. [2022-07-12 12:10:41,686 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)) [2022-07-12 12:10:41,686 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)) [2022-07-12 12:10:41,686 INFO L899 garLoopResultBuilder]: For program point L4596(lines 4596 4600) no Hoare annotation was computed. [2022-07-12 12:10:41,686 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)) [2022-07-12 12:10:41,686 INFO L899 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2022-07-12 12:10:41,686 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)) [2022-07-12 12:10:41,686 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)) [2022-07-12 12:10:41,686 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)) [2022-07-12 12:10:41,687 INFO L899 garLoopResultBuilder]: For program point L3805-1(line 3805) no Hoare annotation was computed. [2022-07-12 12:10:41,687 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)) [2022-07-12 12:10:41,687 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)) [2022-07-12 12:10:41,687 INFO L899 garLoopResultBuilder]: For program point L4631(line 4631) no Hoare annotation was computed. [2022-07-12 12:10:41,687 INFO L899 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2022-07-12 12:10:41,687 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4636) no Hoare annotation was computed. [2022-07-12 12:10:41,687 INFO L895 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: false [2022-07-12 12:10:41,687 INFO L899 garLoopResultBuilder]: For program point L5458-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-12 12:10:41,687 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)) [2022-07-12 12:10:41,688 INFO L899 garLoopResultBuilder]: For program point L3940(lines 3940 3943) no Hoare annotation was computed. [2022-07-12 12:10:41,688 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)) [2022-07-12 12:10:41,688 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)) [2022-07-12 12:10:41,688 INFO L899 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2022-07-12 12:10:41,688 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)) [2022-07-12 12:10:41,688 INFO L899 garLoopResultBuilder]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2022-07-12 12:10:41,688 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)) [2022-07-12 12:10:41,688 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)) [2022-07-12 12:10:41,688 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)) [2022-07-12 12:10:41,688 INFO L899 garLoopResultBuilder]: For program point L4701(line 4701) no Hoare annotation was computed. [2022-07-12 12:10:41,689 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)) [2022-07-12 12:10:41,689 INFO L899 garLoopResultBuilder]: For program point L4702(lines 4702 4717) no Hoare annotation was computed. [2022-07-12 12:10:41,689 INFO L895 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: false [2022-07-12 12:10:41,689 INFO L899 garLoopResultBuilder]: For program point L5462-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-12 12:10:41,689 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 3880) no Hoare annotation was computed. [2022-07-12 12:10:41,689 INFO L899 garLoopResultBuilder]: For program point L3877-2(lines 3877 3880) no Hoare annotation was computed. [2022-07-12 12:10:41,689 INFO L899 garLoopResultBuilder]: For program point L3712(line 3712) no Hoare annotation was computed. [2022-07-12 12:10:41,689 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))) [2022-07-12 12:10:41,689 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)) [2022-07-12 12:10:41,689 INFO L899 garLoopResultBuilder]: For program point L4604(line 4604) no Hoare annotation was computed. [2022-07-12 12:10:41,690 INFO L899 garLoopResultBuilder]: For program point L3944(line 3944) no Hoare annotation was computed. [2022-07-12 12:10:41,690 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)) [2022-07-12 12:10:41,690 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)) [2022-07-12 12:10:41,690 INFO L899 garLoopResultBuilder]: For program point L3845(line 3845) no Hoare annotation was computed. [2022-07-12 12:10:41,690 INFO L899 garLoopResultBuilder]: For program point L3878-1(line 3878) no Hoare annotation was computed. [2022-07-12 12:10:41,690 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2022-07-12 12:10:41,690 INFO L899 garLoopResultBuilder]: For program point L4638(line 4638) no Hoare annotation was computed. [2022-07-12 12:10:41,690 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)) [2022-07-12 12:10:41,690 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4714) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L3614-1(line 3614) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L4605(lines 4605 4610) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L3846(lines 3846 3849) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L3813(lines 3813 3817) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L3714(lines 3714 3717) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L3813-2(lines 3813 3817) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L3714-2(lines 3684 3737) no Hoare annotation was computed. [2022-07-12 12:10:41,691 INFO L899 garLoopResultBuilder]: For program point L4705(line 4705) no Hoare annotation was computed. [2022-07-12 12:10:41,691 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)) [2022-07-12 12:10:41,691 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)) [2022-07-12 12:10:41,692 INFO L899 garLoopResultBuilder]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2022-07-12 12:10:41,692 INFO L899 garLoopResultBuilder]: For program point L4706(lines 4706 4710) no Hoare annotation was computed. [2022-07-12 12:10:41,692 INFO L899 garLoopResultBuilder]: For program point L3715-1(line 3715) no Hoare annotation was computed. [2022-07-12 12:10:41,692 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)) [2022-07-12 12:10:41,692 INFO L895 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: false [2022-07-12 12:10:41,692 INFO L899 garLoopResultBuilder]: For program point L5466-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-12 12:10:41,692 INFO L899 garLoopResultBuilder]: For program point L3881(lines 3881 3884) no Hoare annotation was computed. [2022-07-12 12:10:41,692 INFO L899 garLoopResultBuilder]: For program point L3881-2(lines 3881 3884) no Hoare annotation was computed. [2022-07-12 12:10:41,692 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)) [2022-07-12 12:10:41,692 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)) [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2022-07-12 12:10:41,693 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)) [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L4576(lines 4576 4721) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2022-07-12 12:10:41,693 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)) [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L3718-1(lines 3718 3728) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L4577(line 4577) no Hoare annotation was computed. [2022-07-12 12:10:41,693 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)) [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 3725) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L4578(lines 4578 4617) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L895 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: false [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-12 12:10:41,693 INFO L902 garLoopResultBuilder]: At program point L5470-1(lines 5453 5474) the Hoare annotation is: true [2022-07-12 12:10:41,693 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)) [2022-07-12 12:10:41,693 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 3859) no Hoare annotation was computed. [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2022-07-12 12:10:41,694 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)) [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L3852-2(lines 3852 3859) no Hoare annotation was computed. [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L4645(line 4645) no Hoare annotation was computed. [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L4612(line 4612) no Hoare annotation was computed. [2022-07-12 12:10:41,694 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)) [2022-07-12 12:10:41,694 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)) [2022-07-12 12:10:41,694 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)) [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L3820(lines 3820 3823) no Hoare annotation was computed. [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-07-12 12:10:41,694 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)) [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 4681) no Hoare annotation was computed. [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L4712(line 4712) no Hoare annotation was computed. [2022-07-12 12:10:41,694 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)) [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4614) no Hoare annotation was computed. [2022-07-12 12:10:41,694 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3950) no Hoare annotation was computed. [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L3854(lines 3854 3857) no Hoare annotation was computed. [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L3920-1(lines 3920 3950) no Hoare annotation was computed. [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L4581(line 4581) no Hoare annotation was computed. [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-07-12 12:10:41,695 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)) [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2022-07-12 12:10:41,695 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)) [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L3690-2(lines 3690 3711) no Hoare annotation was computed. [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2022-07-12 12:10:41,695 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)) [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L4648(lines 4648 4678) no Hoare annotation was computed. [2022-07-12 12:10:41,695 INFO L899 garLoopResultBuilder]: For program point L4582-2(lines 4580 4614) no Hoare annotation was computed. [2022-07-12 12:10:41,695 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)) [2022-07-12 12:10:41,695 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)) [2022-07-12 12:10:41,696 INFO L899 garLoopResultBuilder]: For program point L4583-1(line 4583) no Hoare annotation was computed. [2022-07-12 12:10:41,696 INFO L899 garLoopResultBuilder]: For program point L4649(line 4649) no Hoare annotation was computed. [2022-07-12 12:10:41,696 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-12 12:10:41,696 INFO L899 garLoopResultBuilder]: For program point L3923(lines 3923 3926) no Hoare annotation was computed. [2022-07-12 12:10:41,696 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)) [2022-07-12 12:10:41,696 INFO L899 garLoopResultBuilder]: For program point L4683(line 4683) no Hoare annotation was computed. [2022-07-12 12:10:41,696 INFO L899 garLoopResultBuilder]: For program point L4650(lines 4650 4655) no Hoare annotation was computed. [2022-07-12 12:10:41,696 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)) [2022-07-12 12:10:41,696 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)) [2022-07-12 12:10:41,697 INFO L899 garLoopResultBuilder]: For program point L3924-1(line 3924) no Hoare annotation was computed. [2022-07-12 12:10:41,697 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)) [2022-07-12 12:10:41,697 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-07-12 12:10:41,697 INFO L899 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2022-07-12 12:10:41,697 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)) [2022-07-12 12:10:41,697 INFO L899 garLoopResultBuilder]: For program point L4684(lines 4684 4699) no Hoare annotation was computed. [2022-07-12 12:10:41,697 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)) [2022-07-12 12:10:41,697 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2022-07-12 12:10:41,697 INFO L899 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2022-07-12 12:10:41,697 INFO L899 garLoopResultBuilder]: For program point L3694-2(lines 3694 3700) no Hoare annotation was computed. [2022-07-12 12:10:41,698 INFO L899 garLoopResultBuilder]: For program point L4619(line 4619) no Hoare annotation was computed. [2022-07-12 12:10:41,698 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)) [2022-07-12 12:10:41,698 INFO L899 garLoopResultBuilder]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2022-07-12 12:10:41,698 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)) [2022-07-12 12:10:41,698 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-12 12:10:41,698 INFO L899 garLoopResultBuilder]: For program point L3827(lines 3827 3830) no Hoare annotation was computed. [2022-07-12 12:10:41,698 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2022-07-12 12:10:41,698 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4696) no Hoare annotation was computed. [2022-07-12 12:10:41,698 INFO L899 garLoopResultBuilder]: For program point L3629-1(line 3629) no Hoare annotation was computed. [2022-07-12 12:10:41,699 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)) [2022-07-12 12:10:41,699 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4643) no Hoare annotation was computed. [2022-07-12 12:10:41,699 INFO L899 garLoopResultBuilder]: For program point L3927(line 3927) no Hoare annotation was computed. [2022-07-12 12:10:41,699 INFO L899 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2022-07-12 12:10:41,699 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)) [2022-07-12 12:10:41,699 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-07-12 12:10:41,699 INFO L899 garLoopResultBuilder]: For program point L3630(lines 3630 3633) no Hoare annotation was computed. [2022-07-12 12:10:41,699 INFO L899 garLoopResultBuilder]: For program point L4588-1(line 4588) no Hoare annotation was computed. [2022-07-12 12:10:41,699 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)) [2022-07-12 12:10:41,699 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)) [2022-07-12 12:10:41,700 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)) [2022-07-12 12:10:41,700 INFO L899 garLoopResultBuilder]: For program point L3862(lines 3862 3867) no Hoare annotation was computed. [2022-07-12 12:10:41,700 INFO L899 garLoopResultBuilder]: For program point L3895-1(line 3895) no Hoare annotation was computed. [2022-07-12 12:10:41,700 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-07-12 12:10:41,700 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)) [2022-07-12 12:10:41,700 INFO L899 garLoopResultBuilder]: For program point L4622(lines 4622 4640) no Hoare annotation was computed. [2022-07-12 12:10:41,700 INFO L899 garLoopResultBuilder]: For program point L4688(lines 4688 4692) no Hoare annotation was computed. [2022-07-12 12:10:41,700 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)) [2022-07-12 12:10:41,700 INFO L899 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2022-07-12 12:10:41,701 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)) [2022-07-12 12:10:41,701 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 3899) no Hoare annotation was computed. [2022-07-12 12:10:41,701 INFO L899 garLoopResultBuilder]: For program point L3896-2(lines 3896 3899) no Hoare annotation was computed. [2022-07-12 12:10:41,701 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)) [2022-07-12 12:10:41,701 INFO L899 garLoopResultBuilder]: For program point L3731(lines 3731 3734) no Hoare annotation was computed. [2022-07-12 12:10:41,701 INFO L899 garLoopResultBuilder]: For program point L4623(line 4623) no Hoare annotation was computed. [2022-07-12 12:10:41,701 INFO L899 garLoopResultBuilder]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2022-07-12 12:10:41,701 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)) [2022-07-12 12:10:41,701 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-12 12:10:41,701 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)) [2022-07-12 12:10:41,702 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-07-12 12:10:41,702 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-07-12 12:10:41,702 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)) [2022-07-12 12:10:41,702 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)) [2022-07-12 12:10:41,702 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-07-12 12:10:41,702 INFO L899 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2022-07-12 12:10:41,702 INFO L899 garLoopResultBuilder]: For program point L4624(lines 4624 4629) no Hoare annotation was computed. [2022-07-12 12:10:41,702 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)) [2022-07-12 12:10:41,702 INFO L899 garLoopResultBuilder]: For program point L3931(lines 3931 3948) no Hoare annotation was computed. [2022-07-12 12:10:41,703 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)) [2022-07-12 12:10:41,703 INFO L899 garLoopResultBuilder]: For program point L4658(lines 4658 4674) no Hoare annotation was computed. [2022-07-12 12:10:41,703 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)) [2022-07-12 12:10:41,703 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)) [2022-07-12 12:10:41,703 INFO L899 garLoopResultBuilder]: For program point L3932-1(line 3932) no Hoare annotation was computed. [2022-07-12 12:10:41,703 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)) [2022-07-12 12:10:41,703 INFO L899 garLoopResultBuilder]: For program point L4593(line 4593) no Hoare annotation was computed. [2022-07-12 12:10:41,703 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2120 2126) the Hoare annotation is: true [2022-07-12 12:10:41,703 INFO L899 garLoopResultBuilder]: For program point L2123-1(line 2123) no Hoare annotation was computed. [2022-07-12 12:10:41,703 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2120 2126) no Hoare annotation was computed. [2022-07-12 12:10:41,704 INFO L902 garLoopResultBuilder]: At program point L2123(line 2123) the Hoare annotation is: true [2022-07-12 12:10:41,708 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2120 2126) no Hoare annotation was computed. [2022-07-12 12:10:41,710 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:10:41,712 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-12 12:10:41,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 12:10:41 BoogieIcfgContainer [2022-07-12 12:10:41,740 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 12:10:41,740 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 12:10:41,740 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 12:10:41,740 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 12:10:41,741 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:08:40" (3/4) ... [2022-07-12 12:10:41,743 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 12:10:41,747 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtoul [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_unregister_device [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_detect [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-12 12:10:41,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-12 12:10:41,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_read [2022-07-12 12:10:41,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-07-12 12:10:41,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_update_device [2022-07-12 12:10:41,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_write [2022-07-12 12:10:41,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_new_dummy [2022-07-12 12:10:41,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-12 12:10:41,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-07-12 12:10:41,790 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 305 nodes and edges [2022-07-12 12:10:41,794 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2022-07-12 12:10:41,798 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2022-07-12 12:10:41,801 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-07-12 12:10:41,805 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-07-12 12:10:41,808 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-12 12:10:41,810 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-12 12:10:41,811 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 12:10:41,813 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 12:10:41,847 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) [2022-07-12 12:10:41,848 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) [2022-07-12 12:10:41,849 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) [2022-07-12 12:10:41,849 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) [2022-07-12 12:10:41,849 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) [2022-07-12 12:10:41,849 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) [2022-07-12 12:10:41,849 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,850 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) [2022-07-12 12:10:41,851 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) [2022-07-12 12:10:41,851 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) [2022-07-12 12:10:41,851 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) [2022-07-12 12:10:41,851 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) [2022-07-12 12:10:41,851 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) [2022-07-12 12:10:41,851 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) [2022-07-12 12:10:41,852 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) [2022-07-12 12:10:41,852 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) [2022-07-12 12:10:41,852 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) [2022-07-12 12:10:41,852 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) [2022-07-12 12:10:41,854 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) [2022-07-12 12:10:41,854 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) [2022-07-12 12:10:41,854 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,855 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,856 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) [2022-07-12 12:10:41,857 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) [2022-07-12 12:10:41,857 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) [2022-07-12 12:10:41,857 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) [2022-07-12 12:10:41,857 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) [2022-07-12 12:10:42,086 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 12:10:42,087 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 12:10:42,088 INFO L158 Benchmark]: Toolchain (without parser) took 133303.18ms. Allocated memory was 60.8MB in the beginning and 312.5MB in the end (delta: 251.7MB). Free memory was 33.6MB in the beginning and 107.5MB in the end (delta: -73.8MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2022-07-12 12:10:42,088 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:10:42,088 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1688.39ms. Allocated memory was 60.8MB in the beginning and 163.6MB in the end (delta: 102.8MB). Free memory was 33.5MB in the beginning and 60.8MB in the end (delta: -27.3MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2022-07-12 12:10:42,088 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.27ms. Allocated memory was 163.6MB in the beginning and 260.0MB in the end (delta: 96.5MB). Free memory was 60.8MB in the beginning and 186.8MB in the end (delta: -125.9MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2022-07-12 12:10:42,089 INFO L158 Benchmark]: Boogie Preprocessor took 198.87ms. Allocated memory is still 260.0MB. Free memory was 186.8MB in the beginning and 163.6MB in the end (delta: 23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-07-12 12:10:42,089 INFO L158 Benchmark]: RCFGBuilder took 9812.38ms. Allocated memory is still 260.0MB. Free memory was 163.6MB in the beginning and 128.4MB in the end (delta: 35.2MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. [2022-07-12 12:10:42,090 INFO L158 Benchmark]: TraceAbstraction took 121037.30ms. Allocated memory was 260.0MB in the beginning and 312.5MB in the end (delta: 52.4MB). Free memory was 127.3MB in the beginning and 223.9MB in the end (delta: -96.5MB). Peak memory consumption was 132.1MB. Max. memory is 16.1GB. [2022-07-12 12:10:42,090 INFO L158 Benchmark]: Witness Printer took 346.78ms. Allocated memory is still 312.5MB. Free memory was 223.9MB in the beginning and 107.5MB in the end (delta: 116.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2022-07-12 12:10:42,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1688.39ms. Allocated memory was 60.8MB in the beginning and 163.6MB in the end (delta: 102.8MB). Free memory was 33.5MB in the beginning and 60.8MB in the end (delta: -27.3MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.27ms. Allocated memory was 163.6MB in the beginning and 260.0MB in the end (delta: 96.5MB). Free memory was 60.8MB in the beginning and 186.8MB in the end (delta: -125.9MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 198.87ms. Allocated memory is still 260.0MB. Free memory was 186.8MB in the beginning and 163.6MB in the end (delta: 23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 9812.38ms. Allocated memory is still 260.0MB. Free memory was 163.6MB in the beginning and 128.4MB in the end (delta: 35.2MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. * TraceAbstraction took 121037.30ms. Allocated memory was 260.0MB in the beginning and 312.5MB in the end (delta: 52.4MB). Free memory was 127.3MB in the beginning and 223.9MB in the end (delta: -96.5MB). Peak memory consumption was 132.1MB. Max. memory is 16.1GB. * Witness Printer took 346.78ms. Allocated memory is still 312.5MB. Free memory was 223.9MB in the beginning and 107.5MB in the end (delta: 116.4MB). Peak memory consumption was 117.4MB. 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: 120.9s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5345 SdHoareTripleChecker+Valid, 4.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5345 mSDsluCounter, 10815 SdHoareTripleChecker+Invalid, 3.7s 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, 16.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 88.6s SatisfiabilityAnalysisTime, 4.5s 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! [2022-07-12 12:10:42,181 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