./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 791161d1 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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-?-791161d [2022-07-22 23:24:59,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 23:24:59,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 23:24:59,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 23:24:59,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 23:24:59,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 23:24:59,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 23:24:59,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 23:24:59,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 23:24:59,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 23:24:59,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 23:24:59,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 23:24:59,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 23:24:59,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 23:24:59,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 23:24:59,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 23:24:59,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 23:24:59,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 23:24:59,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 23:24:59,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 23:24:59,381 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 23:24:59,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 23:24:59,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 23:24:59,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 23:24:59,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 23:24:59,385 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 23:24:59,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 23:24:59,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 23:24:59,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 23:24:59,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 23:24:59,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 23:24:59,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 23:24:59,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 23:24:59,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 23:24:59,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 23:24:59,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 23:24:59,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 23:24:59,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 23:24:59,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 23:24:59,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 23:24:59,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 23:24:59,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 23:24:59,395 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-22 23:24:59,419 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 23:24:59,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 23:24:59,419 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 23:24:59,420 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 23:24:59,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 23:24:59,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 23:24:59,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 23:24:59,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 23:24:59,421 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 23:24:59,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 23:24:59,421 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 23:24:59,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 23:24:59,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 23:24:59,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 23:24:59,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 23:24:59,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 23:24:59,422 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 23:24:59,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 23:24:59,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 23:24:59,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 23:24:59,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 23:24:59,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:24:59,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 23:24:59,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 23:24:59,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 23:24:59,424 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 23:24:59,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-22 23:24:59,424 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 23:24:59,424 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 23:24:59,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 23:24:59,425 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-07-22 23:24:59,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 23:24:59,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 23:24:59,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 23:24:59,625 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 23:24:59,625 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 23:24:59,626 INFO L432 ainManager$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 [2022-07-22 23:24:59,679 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1755fce58/2e65f39b112b4759a4a531edd3dbfea5/FLAG68e89bba2 [2022-07-22 23:25:00,241 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 23:25:00,242 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 [2022-07-22 23:25:00,261 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1755fce58/2e65f39b112b4759a4a531edd3dbfea5/FLAG68e89bba2 [2022-07-22 23:25:00,697 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1755fce58/2e65f39b112b4759a4a531edd3dbfea5 [2022-07-22 23:25:00,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 23:25:00,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 23:25:00,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 23:25:00,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 23:25:00,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 23:25:00,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:25:00" (1/1) ... [2022-07-22 23:25:00,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a35234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:00, skipping insertion in model container [2022-07-22 23:25:00,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:25:00" (1/1) ... [2022-07-22 23:25:00,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 23:25:00,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:25:01,566 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] [2022-07-22 23:25:01,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:25:01,672 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 23:25:01,827 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) [2022-07-22 23:25:01,844 INFO L158 Benchmark]: Toolchain (without parser) took 1142.90ms. Allocated memory was 96.5MB in the beginning and 140.5MB in the end (delta: 44.0MB). Free memory was 54.6MB in the beginning and 94.0MB in the end (delta: -39.4MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2022-07-22 23:25:01,845 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 96.5MB. Free memory was 51.3MB in the beginning and 51.2MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-22 23:25:01,846 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1139.27ms. Allocated memory was 96.5MB in the beginning and 140.5MB in the end (delta: 44.0MB). Free memory was 54.4MB in the beginning and 94.0MB in the end (delta: -39.6MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2022-07-22 23:25:01,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 96.5MB. Free memory was 51.3MB in the beginning and 51.2MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1139.27ms. Allocated memory was 96.5MB in the beginning and 140.5MB in the end (delta: 44.0MB). Free memory was 54.4MB in the beginning and 94.0MB in the end (delta: -39.6MB). Peak memory consumption was 52.6MB. 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-?-791161d [2022-07-22 23:25:03,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 23:25:03,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 23:25:03,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 23:25:03,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 23:25:03,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 23:25:03,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 23:25:03,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 23:25:03,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 23:25:03,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 23:25:03,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 23:25:03,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 23:25:03,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 23:25:03,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 23:25:03,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 23:25:03,777 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 23:25:03,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 23:25:03,779 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 23:25:03,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 23:25:03,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 23:25:03,786 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 23:25:03,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 23:25:03,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 23:25:03,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 23:25:03,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 23:25:03,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 23:25:03,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 23:25:03,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 23:25:03,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 23:25:03,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 23:25:03,796 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 23:25:03,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 23:25:03,798 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 23:25:03,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 23:25:03,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 23:25:03,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 23:25:03,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 23:25:03,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 23:25:03,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 23:25:03,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 23:25:03,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 23:25:03,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 23:25:03,807 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-22 23:25:03,825 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 23:25:03,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 23:25:03,826 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 23:25:03,826 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 23:25:03,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 23:25:03,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 23:25:03,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 23:25:03,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 23:25:03,828 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 23:25:03,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 23:25:03,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 23:25:03,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 23:25:03,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 23:25:03,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 23:25:03,829 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-22 23:25:03,829 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-22 23:25:03,829 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-22 23:25:03,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 23:25:03,829 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 23:25:03,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 23:25:03,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 23:25:03,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 23:25:03,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 23:25:03,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:25:03,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 23:25:03,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 23:25:03,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 23:25:03,831 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-22 23:25:03,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-22 23:25:03,831 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 23:25:03,831 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 23:25:03,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 23:25:03,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-22 23:25:03,832 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-07-22 23:25:04,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 23:25:04,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 23:25:04,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 23:25:04,137 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 23:25:04,139 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 23:25:04,144 INFO L432 ainManager$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 [2022-07-22 23:25:04,191 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e94e94e7/d39b6c344285481181209c90333d12c9/FLAG64ed126fa [2022-07-22 23:25:04,835 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 23:25:04,836 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 [2022-07-22 23:25:04,871 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e94e94e7/d39b6c344285481181209c90333d12c9/FLAG64ed126fa [2022-07-22 23:25:05,230 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e94e94e7/d39b6c344285481181209c90333d12c9 [2022-07-22 23:25:05,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 23:25:05,233 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 23:25:05,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 23:25:05,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 23:25:05,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 23:25:05,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:25:05" (1/1) ... [2022-07-22 23:25:05,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f5ace44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:05, skipping insertion in model container [2022-07-22 23:25:05,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:25:05" (1/1) ... [2022-07-22 23:25:05,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 23:25:05,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:25:06,301 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] [2022-07-22 23:25:06,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:25:06,448 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-22 23:25:06,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:25:06,631 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-07-22 23:25:06,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:25:06,678 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 23:25:06,826 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] [2022-07-22 23:25:06,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:25:07,063 INFO L208 MainTranslator]: Completed translation [2022-07-22 23:25:07,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07 WrapperNode [2022-07-22 23:25:07,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 23:25:07,065 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 23:25:07,065 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 23:25:07,065 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 23:25:07,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,331 INFO L137 Inliner]: procedures = 187, calls = 3223, calls flagged for inlining = 73, calls inlined = 37, statements flattened = 3998 [2022-07-22 23:25:07,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 23:25:07,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 23:25:07,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 23:25:07,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 23:25:07,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 23:25:07,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 23:25:07,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 23:25:07,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 23:25:07,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (1/1) ... [2022-07-22 23:25:07,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:25:07,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 23:25:07,527 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) [2022-07-22 23:25:07,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-22 23:25:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-22 23:25:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-22 23:25:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-22 23:25:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-22 23:25:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-07-22 23:25:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-07-22 23:25:07,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-22 23:25:07,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-22 23:25:07,589 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-07-22 23:25:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-07-22 23:25:07,589 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-22 23:25:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-22 23:25:07,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-22 23:25:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-22 23:25:07,590 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_write [2022-07-22 23:25:07,590 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_write [2022-07-22 23:25:07,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-22 23:25:07,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-22 23:25:07,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-22 23:25:07,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-22 23:25:07,590 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_read [2022-07-22 23:25:07,590 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_read [2022-07-22 23:25:07,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-22 23:25:07,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-22 23:25:07,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 23:25:07,591 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-22 23:25:07,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-22 23:25:07,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 23:25:07,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 23:25:07,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 23:25:07,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-22 23:25:07,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-22 23:25:07,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 23:25:07,592 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_update_device [2022-07-22 23:25:07,592 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_update_device [2022-07-22 23:25:07,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-22 23:25:07,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-22 23:25:07,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-22 23:25:07,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-22 23:25:07,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 23:25:07,593 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-07-22 23:25:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-07-22 23:25:07,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 23:25:07,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-22 23:25:07,594 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-07-22 23:25:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-07-22 23:25:07,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-22 23:25:07,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-22 23:25:07,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-22 23:25:07,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-22 23:25:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-22 23:25:07,596 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2022-07-22 23:25:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2022-07-22 23:25:07,596 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_detect [2022-07-22 23:25:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_detect [2022-07-22 23:25:07,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 23:25:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 23:25:07,597 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-22 23:25:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-22 23:25:07,898 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 23:25:07,899 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 23:25:17,625 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 23:25:17,633 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 23:25:17,633 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-22 23:25:17,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:25:17 BoogieIcfgContainer [2022-07-22 23:25:17,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 23:25:17,636 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-22 23:25:17,636 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-22 23:25:17,638 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-22 23:25:17,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 11:25:05" (1/3) ... [2022-07-22 23:25:17,639 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e161160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:25:17, skipping insertion in model container [2022-07-22 23:25:17,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:25:07" (2/3) ... [2022-07-22 23:25:17,639 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e161160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:25:17, skipping insertion in model container [2022-07-22 23:25:17,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:25:17" (3/3) ... [2022-07-22 23:25:17,640 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-07-22 23:25:17,650 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-22 23:25:17,650 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-22 23:25:17,687 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 23:25:17,691 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@780ff142, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@668fb388 [2022-07-22 23:25:17,692 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-22 23:25:17,696 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) [2022-07-22 23:25:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-07-22 23:25:17,703 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:25:17,703 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:25:17,704 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:25:17,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:25:17,707 INFO L85 PathProgramCache]: Analyzing trace with hash -2145267600, now seen corresponding path program 1 times [2022-07-22 23:25:17,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:25:17,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1185309602] [2022-07-22 23:25:17,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:25:17,721 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:25:17,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:25:17,723 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) [2022-07-22 23:25:17,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-22 23:25:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:25:28,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 3789 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:25:28,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:25:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:25:28,294 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:25:28,294 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:25:28,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1185309602] [2022-07-22 23:25:28,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1185309602] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:25:28,295 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:25:28,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:25:28,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325368821] [2022-07-22 23:25:28,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:25:28,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:25:28,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:25:28,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:25:28,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:25:28,340 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) [2022-07-22 23:25:28,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:25:28,962 INFO L93 Difference]: Finished difference Result 1472 states and 2124 transitions. [2022-07-22 23:25:28,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:25:28,965 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 [2022-07-22 23:25:28,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:25:28,980 INFO L225 Difference]: With dead ends: 1472 [2022-07-22 23:25:28,980 INFO L226 Difference]: Without dead ends: 971 [2022-07-22 23:25:28,988 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 [2022-07-22 23:25:28,991 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 [2022-07-22 23:25:28,991 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] [2022-07-22 23:25:29,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 971 states. [2022-07-22 23:25:29,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 971 to 967. [2022-07-22 23:25:29,069 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) [2022-07-22 23:25:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1363 transitions. [2022-07-22 23:25:29,076 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1363 transitions. Word has length 16 [2022-07-22 23:25:29,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:25:29,077 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1363 transitions. [2022-07-22 23:25:29,077 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) [2022-07-22 23:25:29,077 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1363 transitions. [2022-07-22 23:25:29,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-22 23:25:29,079 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:25:29,079 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:25:29,212 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-07-22 23:25:29,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:25:29,300 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:25:29,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:25:29,300 INFO L85 PathProgramCache]: Analyzing trace with hash 1093892411, now seen corresponding path program 1 times [2022-07-22 23:25:29,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:25:29,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1375784125] [2022-07-22 23:25:29,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:25:29,303 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:25:29,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:25:29,315 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) [2022-07-22 23:25:29,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-22 23:25:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:25:38,732 INFO L263 TraceCheckSpWp]: Trace formula consists of 3803 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:25:38,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:25:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:25:38,749 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:25:38,749 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:25:38,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1375784125] [2022-07-22 23:25:38,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1375784125] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:25:38,749 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:25:38,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:25:38,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389077174] [2022-07-22 23:25:38,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:25:38,751 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:25:38,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:25:38,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:25:38,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:25:38,751 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) [2022-07-22 23:25:39,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:25:39,187 INFO L93 Difference]: Finished difference Result 989 states and 1389 transitions. [2022-07-22 23:25:39,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:25:39,187 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 [2022-07-22 23:25:39,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:25:39,194 INFO L225 Difference]: With dead ends: 989 [2022-07-22 23:25:39,194 INFO L226 Difference]: Without dead ends: 978 [2022-07-22 23:25:39,195 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 [2022-07-22 23:25:39,197 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 [2022-07-22 23:25:39,197 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] [2022-07-22 23:25:39,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2022-07-22 23:25:39,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 967. [2022-07-22 23:25:39,241 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) [2022-07-22 23:25:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1362 transitions. [2022-07-22 23:25:39,246 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1362 transitions. Word has length 19 [2022-07-22 23:25:39,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:25:39,247 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1362 transitions. [2022-07-22 23:25:39,247 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) [2022-07-22 23:25:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1362 transitions. [2022-07-22 23:25:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-22 23:25:39,251 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:25:39,251 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:25:39,361 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-22 23:25:39,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:25:39,475 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:25:39,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:25:39,476 INFO L85 PathProgramCache]: Analyzing trace with hash 1151150713, now seen corresponding path program 1 times [2022-07-22 23:25:39,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:25:39,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1453644548] [2022-07-22 23:25:39,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:25:39,479 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:25:39,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:25:39,482 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) [2022-07-22 23:25:39,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-22 23:25:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:25:48,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 3798 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:25:48,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:25:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:25:49,038 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:25:49,038 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:25:49,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1453644548] [2022-07-22 23:25:49,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1453644548] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:25:49,038 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:25:49,038 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:25:49,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429193326] [2022-07-22 23:25:49,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:25:49,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:25:49,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:25:49,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:25:49,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:25:49,040 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) [2022-07-22 23:25:49,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:25:49,453 INFO L93 Difference]: Finished difference Result 969 states and 1363 transitions. [2022-07-22 23:25:49,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:25:49,453 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 [2022-07-22 23:25:49,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:25:49,458 INFO L225 Difference]: With dead ends: 969 [2022-07-22 23:25:49,458 INFO L226 Difference]: Without dead ends: 966 [2022-07-22 23:25:49,458 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 [2022-07-22 23:25:49,460 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 [2022-07-22 23:25:49,461 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] [2022-07-22 23:25:49,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-07-22 23:25:49,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 966. [2022-07-22 23:25:49,524 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) [2022-07-22 23:25:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1360 transitions. [2022-07-22 23:25:49,529 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1360 transitions. Word has length 19 [2022-07-22 23:25:49,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:25:49,529 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1360 transitions. [2022-07-22 23:25:49,530 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) [2022-07-22 23:25:49,530 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1360 transitions. [2022-07-22 23:25:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-22 23:25:49,532 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:25:49,532 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] [2022-07-22 23:25:49,640 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-22 23:25:49,751 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:25:49,751 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:25:49,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:25:49,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1325689851, now seen corresponding path program 1 times [2022-07-22 23:25:49,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:25:49,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1618411299] [2022-07-22 23:25:49,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:25:49,755 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:25:49,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:25:49,761 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) [2022-07-22 23:25:49,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-22 23:25:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:25:58,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 3799 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:25:58,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:25:58,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:25:58,960 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:25:58,961 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:25:58,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1618411299] [2022-07-22 23:25:58,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1618411299] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:25:58,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:25:58,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:25:58,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275512184] [2022-07-22 23:25:58,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:25:58,961 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:25:58,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:25:58,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:25:58,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:25:58,962 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) [2022-07-22 23:25:59,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:25:59,370 INFO L93 Difference]: Finished difference Result 968 states and 1361 transitions. [2022-07-22 23:25:59,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:25:59,371 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 [2022-07-22 23:25:59,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:25:59,374 INFO L225 Difference]: With dead ends: 968 [2022-07-22 23:25:59,374 INFO L226 Difference]: Without dead ends: 965 [2022-07-22 23:25:59,375 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 [2022-07-22 23:25:59,376 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 [2022-07-22 23:25:59,376 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] [2022-07-22 23:25:59,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2022-07-22 23:25:59,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2022-07-22 23:25:59,398 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) [2022-07-22 23:25:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1358 transitions. [2022-07-22 23:25:59,402 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1358 transitions. Word has length 20 [2022-07-22 23:25:59,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:25:59,403 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1358 transitions. [2022-07-22 23:25:59,403 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) [2022-07-22 23:25:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1358 transitions. [2022-07-22 23:25:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-07-22 23:25:59,404 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:25:59,404 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] [2022-07-22 23:25:59,526 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-22 23:25:59,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:25:59,623 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:25:59,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:25:59,624 INFO L85 PathProgramCache]: Analyzing trace with hash -1853526596, now seen corresponding path program 1 times [2022-07-22 23:25:59,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:25:59,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1258827173] [2022-07-22 23:25:59,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:25:59,629 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:25:59,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:25:59,631 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) [2022-07-22 23:25:59,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-22 23:26:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:08,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 3800 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:26:08,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:26:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:08,960 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:26:08,960 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:26:08,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1258827173] [2022-07-22 23:26:08,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1258827173] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:08,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:08,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:26:08,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397601197] [2022-07-22 23:26:08,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:08,961 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:26:08,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:26:08,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:26:08,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:26:08,962 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) [2022-07-22 23:26:09,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:09,406 INFO L93 Difference]: Finished difference Result 967 states and 1359 transitions. [2022-07-22 23:26:09,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:26:09,407 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 [2022-07-22 23:26:09,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:09,410 INFO L225 Difference]: With dead ends: 967 [2022-07-22 23:26:09,410 INFO L226 Difference]: Without dead ends: 964 [2022-07-22 23:26:09,411 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 [2022-07-22 23:26:09,411 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 [2022-07-22 23:26:09,412 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] [2022-07-22 23:26:09,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2022-07-22 23:26:09,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2022-07-22 23:26:09,435 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) [2022-07-22 23:26:09,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1356 transitions. [2022-07-22 23:26:09,440 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1356 transitions. Word has length 21 [2022-07-22 23:26:09,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:09,440 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1356 transitions. [2022-07-22 23:26:09,440 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) [2022-07-22 23:26:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1356 transitions. [2022-07-22 23:26:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-22 23:26:09,441 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:09,441 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] [2022-07-22 23:26:09,565 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-22 23:26:09,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:26:09,659 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:09,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:09,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1624983778, now seen corresponding path program 1 times [2022-07-22 23:26:09,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:26:09,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [750719998] [2022-07-22 23:26:09,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:09,663 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:26:09,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:26:09,665 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) [2022-07-22 23:26:09,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-22 23:26:18,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:19,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 3801 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:26:19,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:26:19,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:19,141 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:26:19,141 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:26:19,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [750719998] [2022-07-22 23:26:19,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [750719998] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:19,141 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:19,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:26:19,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018297911] [2022-07-22 23:26:19,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:19,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:26:19,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:26:19,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:26:19,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:26:19,142 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) [2022-07-22 23:26:19,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:19,567 INFO L93 Difference]: Finished difference Result 980 states and 1367 transitions. [2022-07-22 23:26:19,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:26:19,569 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 [2022-07-22 23:26:19,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:19,573 INFO L225 Difference]: With dead ends: 980 [2022-07-22 23:26:19,573 INFO L226 Difference]: Without dead ends: 969 [2022-07-22 23:26:19,574 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 [2022-07-22 23:26:19,575 INFO L413 NwaCegarLoop]: 684 mSDtfsCounter, 531 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-07-22 23:26:19,575 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] [2022-07-22 23:26:19,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-07-22 23:26:19,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 969. [2022-07-22 23:26:19,604 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) [2022-07-22 23:26:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1353 transitions. [2022-07-22 23:26:19,608 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1353 transitions. Word has length 22 [2022-07-22 23:26:19,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:19,608 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1353 transitions. [2022-07-22 23:26:19,609 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) [2022-07-22 23:26:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1353 transitions. [2022-07-22 23:26:19,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-22 23:26:19,612 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:19,612 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] [2022-07-22 23:26:19,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-22 23:26:19,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:26:19,831 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:19,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:19,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1693429526, now seen corresponding path program 1 times [2022-07-22 23:26:19,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:26:19,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1996685187] [2022-07-22 23:26:19,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:19,835 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:26:19,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:26:19,838 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) [2022-07-22 23:26:19,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-22 23:26:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:29,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 3912 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:26:29,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:26:29,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:29,093 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:26:29,093 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:26:29,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1996685187] [2022-07-22 23:26:29,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1996685187] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:29,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:29,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:26:29,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957466732] [2022-07-22 23:26:29,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:29,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:26:29,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:26:29,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:26:29,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:26:29,094 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) [2022-07-22 23:26:29,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:29,533 INFO L93 Difference]: Finished difference Result 2884 states and 4028 transitions. [2022-07-22 23:26:29,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:26:29,533 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 [2022-07-22 23:26:29,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:29,540 INFO L225 Difference]: With dead ends: 2884 [2022-07-22 23:26:29,541 INFO L226 Difference]: Without dead ends: 1918 [2022-07-22 23:26:29,543 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 [2022-07-22 23:26:29,544 INFO L413 NwaCegarLoop]: 781 mSDtfsCounter, 655 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-07-22 23:26:29,544 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] [2022-07-22 23:26:29,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states. [2022-07-22 23:26:29,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 1915. [2022-07-22 23:26:29,593 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) [2022-07-22 23:26:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1915 states and 2674 transitions. [2022-07-22 23:26:29,600 INFO L78 Accepts]: Start accepts. Automaton has 1915 states and 2674 transitions. Word has length 49 [2022-07-22 23:26:29,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:29,600 INFO L495 AbstractCegarLoop]: Abstraction has 1915 states and 2674 transitions. [2022-07-22 23:26:29,600 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) [2022-07-22 23:26:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2674 transitions. [2022-07-22 23:26:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-07-22 23:26:29,602 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:29,602 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] [2022-07-22 23:26:29,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-07-22 23:26:29,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:26:29,820 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:29,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:29,820 INFO L85 PathProgramCache]: Analyzing trace with hash -96490204, now seen corresponding path program 1 times [2022-07-22 23:26:29,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:26:29,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [26768549] [2022-07-22 23:26:29,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:29,823 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:26:29,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:26:29,836 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) [2022-07-22 23:26:29,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-22 23:26:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:39,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 3910 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:26:39,185 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:26:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:39,221 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:26:39,221 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:26:39,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [26768549] [2022-07-22 23:26:39,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [26768549] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:39,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:39,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:26:39,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196868184] [2022-07-22 23:26:39,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:39,222 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:26:39,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:26:39,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:26:39,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:26:39,222 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) [2022-07-22 23:26:39,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:39,716 INFO L93 Difference]: Finished difference Result 5284 states and 7383 transitions. [2022-07-22 23:26:39,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:26:39,716 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 [2022-07-22 23:26:39,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:39,728 INFO L225 Difference]: With dead ends: 5284 [2022-07-22 23:26:39,728 INFO L226 Difference]: Without dead ends: 3372 [2022-07-22 23:26:39,732 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 [2022-07-22 23:26:39,733 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 657 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 657 SdHoareTripleChecker+Valid, 1704 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-22 23:26:39,733 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] [2022-07-22 23:26:39,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3372 states. [2022-07-22 23:26:39,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3372 to 3369. [2022-07-22 23:26:39,824 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) [2022-07-22 23:26:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 3369 states and 4706 transitions. [2022-07-22 23:26:39,836 INFO L78 Accepts]: Start accepts. Automaton has 3369 states and 4706 transitions. Word has length 48 [2022-07-22 23:26:39,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:39,836 INFO L495 AbstractCegarLoop]: Abstraction has 3369 states and 4706 transitions. [2022-07-22 23:26:39,836 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) [2022-07-22 23:26:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 4706 transitions. [2022-07-22 23:26:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-07-22 23:26:39,839 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:39,840 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] [2022-07-22 23:26:39,959 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2022-07-22 23:26:40,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:26:40,055 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:40,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:40,056 INFO L85 PathProgramCache]: Analyzing trace with hash -223753228, now seen corresponding path program 1 times [2022-07-22 23:26:40,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:26:40,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [205890588] [2022-07-22 23:26:40,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:40,059 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:26:40,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:26:40,060 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) [2022-07-22 23:26:40,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-22 23:26:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:49,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 3942 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:26:49,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:26:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-22 23:26:49,243 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:26:49,243 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:26:49,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [205890588] [2022-07-22 23:26:49,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [205890588] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:49,243 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:49,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:26:49,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130558974] [2022-07-22 23:26:49,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:49,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:26:49,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:26:49,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:26:49,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:26:49,246 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) [2022-07-22 23:26:49,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:49,881 INFO L93 Difference]: Finished difference Result 6741 states and 9429 transitions. [2022-07-22 23:26:49,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:26:49,882 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 [2022-07-22 23:26:49,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:49,896 INFO L225 Difference]: With dead ends: 6741 [2022-07-22 23:26:49,896 INFO L226 Difference]: Without dead ends: 3375 [2022-07-22 23:26:49,905 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 [2022-07-22 23:26:49,907 INFO L413 NwaCegarLoop]: 676 mSDtfsCounter, 0 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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 [2022-07-22 23:26:49,907 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] [2022-07-22 23:26:49,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3375 states. [2022-07-22 23:26:50,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3375 to 3375. [2022-07-22 23:26:50,054 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) [2022-07-22 23:26:50,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 3375 states and 4712 transitions. [2022-07-22 23:26:50,063 INFO L78 Accepts]: Start accepts. Automaton has 3375 states and 4712 transitions. Word has length 60 [2022-07-22 23:26:50,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:50,063 INFO L495 AbstractCegarLoop]: Abstraction has 3375 states and 4712 transitions. [2022-07-22 23:26:50,063 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) [2022-07-22 23:26:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 4712 transitions. [2022-07-22 23:26:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-07-22 23:26:50,066 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:50,066 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] [2022-07-22 23:26:50,198 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-22 23:26:50,279 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:26:50,279 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:50,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:50,280 INFO L85 PathProgramCache]: Analyzing trace with hash 1233896452, now seen corresponding path program 1 times [2022-07-22 23:26:50,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:26:50,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [884677603] [2022-07-22 23:26:50,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:50,283 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:26:50,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:26:50,285 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) [2022-07-22 23:26:50,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-22 23:26:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:59,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 3946 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 23:26:59,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:26:59,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-22 23:26:59,470 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:26:59,470 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:26:59,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [884677603] [2022-07-22 23:26:59,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [884677603] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:59,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:59,471 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:26:59,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619612544] [2022-07-22 23:26:59,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:59,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:26:59,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:26:59,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:26:59,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:26:59,472 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) [2022-07-22 23:26:59,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:59,923 INFO L93 Difference]: Finished difference Result 3375 states and 4712 transitions. [2022-07-22 23:26:59,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:26:59,923 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 [2022-07-22 23:26:59,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:59,924 INFO L225 Difference]: With dead ends: 3375 [2022-07-22 23:26:59,924 INFO L226 Difference]: Without dead ends: 0 [2022-07-22 23:26:59,930 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 [2022-07-22 23:26:59,931 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 [2022-07-22 23:26:59,931 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] [2022-07-22 23:26:59,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-22 23:26:59,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-22 23:26:59,932 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) [2022-07-22 23:26:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-22 23:26:59,933 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2022-07-22 23:26:59,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:59,933 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-22 23:26:59,933 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) [2022-07-22 23:26:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-22 23:26:59,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-22 23:26:59,935 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-22 23:27:00,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:00,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:00,157 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point kstrtoulEXIT(lines 2098 2104) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5545 5547) the Hoare annotation is: true [2022-07-22 23:27:19,193 INFO L902 garLoopResultBuilder]: At program point kstrtoulENTRY(lines 2098 2104) the Hoare annotation is: true [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point kstrtoulFINAL(lines 2098 2104) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 5499 5501) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L902 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2022-07-22 23:27:19,193 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 5499 5501) the Hoare annotation is: true [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5499 5501) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L902 garLoopResultBuilder]: At program point i2c_unregister_deviceENTRY(lines 5537 5539) the Hoare annotation is: true [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceEXIT(lines 5537 5539) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceFINAL(lines 5537 5539) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5555 5557) the Hoare annotation is: true [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5555 5557) no Hoare annotation was computed. [2022-07-22 23:27:19,193 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5555 5557) no Hoare annotation was computed. [2022-07-22 23:27:19,194 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)))) [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point L5435(lines 5435 5438) no Hoare annotation was computed. [2022-07-22 23:27:19,194 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)))) [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point L5437-1(lines 5435 5438) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataFINAL(lines 5432 5442) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataEXIT(lines 5432 5442) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L902 garLoopResultBuilder]: At program point sysfs_create_groupENTRY(lines 5563 5565) the Hoare annotation is: true [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupFINAL(lines 5563 5565) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 5563 5565) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5014 5019) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5014 5019) the Hoare annotation is: true [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5017) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5014 5019) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2022-07-22 23:27:19,194 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)))) [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataFINAL(lines 5374 5384) no Hoare annotation was computed. [2022-07-22 23:27:19,194 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataEXIT(lines 5374 5384) no Hoare annotation was computed. [2022-07-22 23:27:19,194 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)))) [2022-07-22 23:27:19,195 INFO L899 garLoopResultBuilder]: For program point L5379-1(lines 5377 5380) no Hoare annotation was computed. [2022-07-22 23:27:19,195 INFO L899 garLoopResultBuilder]: For program point w83791d_readEXIT(lines 2281 2287) no Hoare annotation was computed. [2022-07-22 23:27:19,195 INFO L902 garLoopResultBuilder]: At program point L5531(lines 5530 5532) the Hoare annotation is: true [2022-07-22 23:27:19,195 INFO L902 garLoopResultBuilder]: At program point w83791d_readENTRY(lines 2281 2287) the Hoare annotation is: true [2022-07-22 23:27:19,195 INFO L899 garLoopResultBuilder]: For program point w83791d_readFINAL(lines 2281 2287) no Hoare annotation was computed. [2022-07-22 23:27:19,195 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyEXIT(lines 5522 5524) no Hoare annotation was computed. [2022-07-22 23:27:19,195 INFO L902 garLoopResultBuilder]: At program point i2c_new_dummyENTRY(lines 5522 5524) the Hoare annotation is: true [2022-07-22 23:27:19,195 INFO L902 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: true [2022-07-22 23:27:19,196 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyFINAL(lines 5522 5524) no Hoare annotation was computed. [2022-07-22 23:27:19,196 INFO L899 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2022-07-22 23:27:19,196 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5021 5026) no Hoare annotation was computed. [2022-07-22 23:27:19,196 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5021 5026) the Hoare annotation is: true [2022-07-22 23:27:19,196 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5021 5026) no Hoare annotation was computed. [2022-07-22 23:27:19,196 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupFINAL(lines 5566 5568) no Hoare annotation was computed. [2022-07-22 23:27:19,196 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 5566 5568) no Hoare annotation was computed. [2022-07-22 23:27:19,196 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 5566 5568) the Hoare annotation is: true [2022-07-22 23:27:19,196 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataFINAL(lines 2193 2199) no Hoare annotation was computed. [2022-07-22 23:27:19,197 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataEXIT(lines 2193 2199) no Hoare annotation was computed. [2022-07-22 23:27:19,197 INFO L902 garLoopResultBuilder]: At program point i2c_get_clientdataENTRY(lines 2193 2199) the Hoare annotation is: true [2022-07-22 23:27:19,197 INFO L902 garLoopResultBuilder]: At program point L2196(line 2196) the Hoare annotation is: true [2022-07-22 23:27:19,197 INFO L899 garLoopResultBuilder]: For program point L2196-1(line 2196) no Hoare annotation was computed. [2022-07-22 23:27:19,197 INFO L899 garLoopResultBuilder]: For program point L3778-1(line 3778) no Hoare annotation was computed. [2022-07-22 23:27:19,197 INFO L899 garLoopResultBuilder]: For program point L3770(line 3770) no Hoare annotation was computed. [2022-07-22 23:27:19,197 INFO L902 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: true [2022-07-22 23:27:19,197 INFO L899 garLoopResultBuilder]: For program point L3764(lines 3764 3767) no Hoare annotation was computed. [2022-07-22 23:27:19,197 INFO L899 garLoopResultBuilder]: For program point w83791d_detectEXIT(lines 3739 3787) no Hoare annotation was computed. [2022-07-22 23:27:19,197 INFO L902 garLoopResultBuilder]: At program point L3762(line 3762) the Hoare annotation is: true [2022-07-22 23:27:19,198 INFO L899 garLoopResultBuilder]: For program point L3762-1(line 3762) no Hoare annotation was computed. [2022-07-22 23:27:19,198 INFO L902 garLoopResultBuilder]: At program point L2222(lines 2218 2224) the Hoare annotation is: true [2022-07-22 23:27:19,198 INFO L902 garLoopResultBuilder]: At program point L3756(line 3756) the Hoare annotation is: true [2022-07-22 23:27:19,198 INFO L899 garLoopResultBuilder]: For program point L3756-1(line 3756) no Hoare annotation was computed. [2022-07-22 23:27:19,198 INFO L899 garLoopResultBuilder]: For program point L3752(lines 3752 3755) no Hoare annotation was computed. [2022-07-22 23:27:19,198 INFO L899 garLoopResultBuilder]: For program point w83791d_detectFINAL(lines 3739 3787) no Hoare annotation was computed. [2022-07-22 23:27:19,198 INFO L899 garLoopResultBuilder]: For program point L3779-1(line 3779) no Hoare annotation was computed. [2022-07-22 23:27:19,198 INFO L902 garLoopResultBuilder]: At program point L3779(line 3779) the Hoare annotation is: true [2022-07-22 23:27:19,198 INFO L902 garLoopResultBuilder]: At program point w83791d_detectENTRY(lines 3739 3787) the Hoare annotation is: true [2022-07-22 23:27:19,199 INFO L899 garLoopResultBuilder]: For program point L3777-1(line 3777) no Hoare annotation was computed. [2022-07-22 23:27:19,199 INFO L902 garLoopResultBuilder]: At program point L3777(line 3777) the Hoare annotation is: true [2022-07-22 23:27:19,199 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-22 23:27:19,199 INFO L899 garLoopResultBuilder]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2022-07-22 23:27:19,199 INFO L902 garLoopResultBuilder]: At program point L3775(line 3775) the Hoare annotation is: true [2022-07-22 23:27:19,199 INFO L899 garLoopResultBuilder]: For program point L3771(lines 3771 3774) no Hoare annotation was computed. [2022-07-22 23:27:19,199 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3769) no Hoare annotation was computed. [2022-07-22 23:27:19,199 INFO L899 garLoopResultBuilder]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2022-07-22 23:27:19,199 INFO L902 garLoopResultBuilder]: At program point L3761(line 3761) the Hoare annotation is: true [2022-07-22 23:27:19,199 INFO L902 garLoopResultBuilder]: At program point L3763-2(lines 3763 3769) the Hoare annotation is: true [2022-07-22 23:27:19,200 INFO L899 garLoopResultBuilder]: For program point L3757(lines 3757 3760) no Hoare annotation was computed. [2022-07-22 23:27:19,200 INFO L902 garLoopResultBuilder]: At program point L2215(lines 2211 2217) the Hoare annotation is: true [2022-07-22 23:27:19,200 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3783) no Hoare annotation was computed. [2022-07-22 23:27:19,200 INFO L902 garLoopResultBuilder]: At program point L3778(line 3778) the Hoare annotation is: true [2022-07-22 23:27:19,200 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5492 5498) the Hoare annotation is: true [2022-07-22 23:27:19,200 INFO L899 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2022-07-22 23:27:19,200 INFO L899 garLoopResultBuilder]: For program point L5494(line 5494) no Hoare annotation was computed. [2022-07-22 23:27:19,200 INFO L902 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2022-07-22 23:27:19,200 INFO L899 garLoopResultBuilder]: For program point L5490(line 5490) no Hoare annotation was computed. [2022-07-22 23:27:19,201 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5492 5498) no Hoare annotation was computed. [2022-07-22 23:27:19,201 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5491) no Hoare annotation was computed. [2022-07-22 23:27:19,201 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5492 5498) no Hoare annotation was computed. [2022-07-22 23:27:19,201 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 5548 5550) the Hoare annotation is: true [2022-07-22 23:27:19,201 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 5548 5550) no Hoare annotation was computed. [2022-07-22 23:27:19,201 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 5548 5550) no Hoare annotation was computed. [2022-07-22 23:27:19,201 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)))) [2022-07-22 23:27:19,201 INFO L899 garLoopResultBuilder]: For program point L4165(line 4165) no Hoare annotation was computed. [2022-07-22 23:27:19,201 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)))) [2022-07-22 23:27:19,202 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)))) [2022-07-22 23:27:19,202 INFO L899 garLoopResultBuilder]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2022-07-22 23:27:19,202 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)))) [2022-07-22 23:27:19,202 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-07-22 23:27:19,202 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)))) [2022-07-22 23:27:19,202 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)))) [2022-07-22 23:27:19,202 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)))) [2022-07-22 23:27:19,202 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)))) [2022-07-22 23:27:19,203 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)))) [2022-07-22 23:27:19,203 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)))) [2022-07-22 23:27:19,203 INFO L899 garLoopResultBuilder]: For program point L4265-1(line 4265) no Hoare annotation was computed. [2022-07-22 23:27:19,203 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)))) [2022-07-22 23:27:19,203 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-07-22 23:27:19,203 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)))) [2022-07-22 23:27:19,203 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4004) no Hoare annotation was computed. [2022-07-22 23:27:19,203 INFO L899 garLoopResultBuilder]: For program point L4001-2(lines 4001 4004) no Hoare annotation was computed. [2022-07-22 23:27:19,203 INFO L899 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2022-07-22 23:27:19,204 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)))) [2022-07-22 23:27:19,204 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)))) [2022-07-22 23:27:19,204 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)))) [2022-07-22 23:27:19,204 INFO L899 garLoopResultBuilder]: For program point L4497-2(lines 4497 4501) no Hoare annotation was computed. [2022-07-22 23:27:19,204 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)))) [2022-07-22 23:27:19,204 INFO L899 garLoopResultBuilder]: For program point L4497(lines 4497 4501) no Hoare annotation was computed. [2022-07-22 23:27:19,204 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 4270) no Hoare annotation was computed. [2022-07-22 23:27:19,204 INFO L899 garLoopResultBuilder]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2022-07-22 23:27:19,204 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)))) [2022-07-22 23:27:19,205 INFO L899 garLoopResultBuilder]: For program point L4266-2(lines 4266 4270) no Hoare annotation was computed. [2022-07-22 23:27:19,205 INFO L899 garLoopResultBuilder]: For program point L4101-1(line 4101) no Hoare annotation was computed. [2022-07-22 23:27:19,205 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)))) [2022-07-22 23:27:19,205 INFO L899 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2022-07-22 23:27:19,205 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)))) [2022-07-22 23:27:19,205 INFO L899 garLoopResultBuilder]: For program point L4349-2(lines 4349 4353) no Hoare annotation was computed. [2022-07-22 23:27:19,205 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)))) [2022-07-22 23:27:19,205 INFO L899 garLoopResultBuilder]: For program point L4349(lines 4349 4353) no Hoare annotation was computed. [2022-07-22 23:27:19,205 INFO L899 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2022-07-22 23:27:19,205 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-07-22 23:27:19,206 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)))) [2022-07-22 23:27:19,206 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)))) [2022-07-22 23:27:19,206 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)))) [2022-07-22 23:27:19,206 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)))) [2022-07-22 23:27:19,206 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)))) [2022-07-22 23:27:19,206 INFO L899 garLoopResultBuilder]: For program point L4449-2(lines 4449 4453) no Hoare annotation was computed. [2022-07-22 23:27:19,206 INFO L899 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2022-07-22 23:27:19,206 INFO L899 garLoopResultBuilder]: For program point L4449(lines 4449 4453) no Hoare annotation was computed. [2022-07-22 23:27:19,206 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)))) [2022-07-22 23:27:19,207 INFO L899 garLoopResultBuilder]: For program point L4251(lines 4251 4255) no Hoare annotation was computed. [2022-07-22 23:27:19,207 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)))) [2022-07-22 23:27:19,207 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)))) [2022-07-22 23:27:19,207 INFO L899 garLoopResultBuilder]: For program point L4251-2(lines 4251 4255) no Hoare annotation was computed. [2022-07-22 23:27:19,207 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)))) [2022-07-22 23:27:19,207 INFO L899 garLoopResultBuilder]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2022-07-22 23:27:19,207 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)))) [2022-07-22 23:27:19,207 INFO L899 garLoopResultBuilder]: For program point L4384-2(lines 4384 4388) no Hoare annotation was computed. [2022-07-22 23:27:19,207 INFO L899 garLoopResultBuilder]: For program point L4384(lines 4384 4388) no Hoare annotation was computed. [2022-07-22 23:27:19,208 INFO L899 garLoopResultBuilder]: For program point L4368-1(line 4368) no Hoare annotation was computed. [2022-07-22 23:27:19,208 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)))) [2022-07-22 23:27:19,208 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)))) [2022-07-22 23:27:19,208 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)))) [2022-07-22 23:27:19,208 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)))) [2022-07-22 23:27:19,208 INFO L899 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2022-07-22 23:27:19,208 INFO L899 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2022-07-22 23:27:19,208 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)))) [2022-07-22 23:27:19,209 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)))) [2022-07-22 23:27:19,209 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)))) [2022-07-22 23:27:19,209 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)))) [2022-07-22 23:27:19,209 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)))) [2022-07-22 23:27:19,209 INFO L899 garLoopResultBuilder]: For program point L4055-1(line 4055) no Hoare annotation was computed. [2022-07-22 23:27:19,209 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)))) [2022-07-22 23:27:19,209 INFO L899 garLoopResultBuilder]: For program point L4336-1(line 4336) no Hoare annotation was computed. [2022-07-22 23:27:19,209 INFO L899 garLoopResultBuilder]: For program point L4369-2(lines 4369 4373) no Hoare annotation was computed. [2022-07-22 23:27:19,209 INFO L899 garLoopResultBuilder]: For program point L4369(lines 4369 4373) no Hoare annotation was computed. [2022-07-22 23:27:19,209 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)))) [2022-07-22 23:27:19,210 INFO L899 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2022-07-22 23:27:19,210 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)))) [2022-07-22 23:27:19,210 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)))) [2022-07-22 23:27:19,210 INFO L899 garLoopResultBuilder]: For program point L4072-1(line 4072) no Hoare annotation was computed. [2022-07-22 23:27:19,210 INFO L899 garLoopResultBuilder]: For program point L4485-2(lines 4485 4489) no Hoare annotation was computed. [2022-07-22 23:27:19,210 INFO L899 garLoopResultBuilder]: For program point L4485(lines 4485 4489) no Hoare annotation was computed. [2022-07-22 23:27:19,210 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)))) [2022-07-22 23:27:19,210 INFO L899 garLoopResultBuilder]: For program point L3990-1(line 3990) no Hoare annotation was computed. [2022-07-22 23:27:19,210 INFO L899 garLoopResultBuilder]: For program point L4337-2(lines 4337 4341) no Hoare annotation was computed. [2022-07-22 23:27:19,211 INFO L899 garLoopResultBuilder]: For program point L4337(lines 4337 4341) no Hoare annotation was computed. [2022-07-22 23:27:19,211 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)))) [2022-07-22 23:27:19,211 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)))) [2022-07-22 23:27:19,211 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)))) [2022-07-22 23:27:19,211 INFO L899 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2022-07-22 23:27:19,211 INFO L899 garLoopResultBuilder]: For program point L4040-1(line 4040) no Hoare annotation was computed. [2022-07-22 23:27:19,211 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)))) [2022-07-22 23:27:19,211 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)))) [2022-07-22 23:27:19,211 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)))) [2022-07-22 23:27:19,212 INFO L899 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2022-07-22 23:27:19,212 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)))) [2022-07-22 23:27:19,212 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-07-22 23:27:19,212 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)))) [2022-07-22 23:27:19,212 INFO L899 garLoopResultBuilder]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2022-07-22 23:27:19,212 INFO L899 garLoopResultBuilder]: For program point L4008-1(line 4008) no Hoare annotation was computed. [2022-07-22 23:27:19,212 INFO L899 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2022-07-22 23:27:19,212 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)))) [2022-07-22 23:27:19,212 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceEXIT(lines 3955 4186) no Hoare annotation was computed. [2022-07-22 23:27:19,213 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)))) [2022-07-22 23:27:19,213 INFO L899 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2022-07-22 23:27:19,213 INFO L899 garLoopResultBuilder]: For program point L4025-1(line 4025) no Hoare annotation was computed. [2022-07-22 23:27:19,213 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)))) [2022-07-22 23:27:19,213 INFO L899 garLoopResultBuilder]: For program point L4438(lines 4438 4441) no Hoare annotation was computed. [2022-07-22 23:27:19,213 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-07-22 23:27:19,213 INFO L899 garLoopResultBuilder]: For program point L4240-2(lines 4240 4243) no Hoare annotation was computed. [2022-07-22 23:27:19,213 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)))) [2022-07-22 23:27:19,213 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 4243) no Hoare annotation was computed. [2022-07-22 23:27:19,214 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)))) [2022-07-22 23:27:19,214 INFO L899 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2022-07-22 23:27:19,214 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)))) [2022-07-22 23:27:19,214 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)))) [2022-07-22 23:27:19,214 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)))) [2022-07-22 23:27:19,214 INFO L899 garLoopResultBuilder]: For program point L4290(lines 4290 4294) no Hoare annotation was computed. [2022-07-22 23:27:19,214 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)))) [2022-07-22 23:27:19,214 INFO L899 garLoopResultBuilder]: For program point L4290-2(lines 4290 4294) no Hoare annotation was computed. [2022-07-22 23:27:19,214 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)))) [2022-07-22 23:27:19,215 INFO L899 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2022-07-22 23:27:19,215 INFO L899 garLoopResultBuilder]: For program point L3993(line 3993) no Hoare annotation was computed. [2022-07-22 23:27:19,215 INFO L899 garLoopResultBuilder]: For program point L3993-2(lines 3993 4181) no Hoare annotation was computed. [2022-07-22 23:27:19,215 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)))) [2022-07-22 23:27:19,215 INFO L899 garLoopResultBuilder]: For program point L3993-4(lines 3993 4181) no Hoare annotation was computed. [2022-07-22 23:27:19,215 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)))) [2022-07-22 23:27:19,215 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)))) [2022-07-22 23:27:19,215 INFO L899 garLoopResultBuilder]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2022-07-22 23:27:19,215 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)))) [2022-07-22 23:27:19,216 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)))) [2022-07-22 23:27:19,216 INFO L899 garLoopResultBuilder]: For program point L4324-1(line 4324) no Hoare annotation was computed. [2022-07-22 23:27:19,216 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)))) [2022-07-22 23:27:19,216 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)))) [2022-07-22 23:27:19,216 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-07-22 23:27:19,216 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)))) [2022-07-22 23:27:19,216 INFO L899 garLoopResultBuilder]: For program point L4473-2(lines 4473 4477) no Hoare annotation was computed. [2022-07-22 23:27:19,216 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4477) no Hoare annotation was computed. [2022-07-22 23:27:19,216 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)))) [2022-07-22 23:27:19,217 INFO L899 garLoopResultBuilder]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2022-07-22 23:27:19,217 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)))) [2022-07-22 23:27:19,217 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)))) [2022-07-22 23:27:19,217 INFO L899 garLoopResultBuilder]: For program point L4325-2(lines 4325 4329) no Hoare annotation was computed. [2022-07-22 23:27:19,217 INFO L899 garLoopResultBuilder]: For program point L4325(lines 4325 4329) no Hoare annotation was computed. [2022-07-22 23:27:19,217 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)))) [2022-07-22 23:27:19,217 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceFINAL(lines 3955 4186) no Hoare annotation was computed. [2022-07-22 23:27:19,217 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)))) [2022-07-22 23:27:19,217 INFO L899 garLoopResultBuilder]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2022-07-22 23:27:19,218 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)))) [2022-07-22 23:27:19,218 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)))) [2022-07-22 23:27:19,218 INFO L899 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2022-07-22 23:27:19,218 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)))) [2022-07-22 23:27:19,218 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)))) [2022-07-22 23:27:19,218 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)))) [2022-07-22 23:27:19,218 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)))) [2022-07-22 23:27:19,218 INFO L899 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2022-07-22 23:27:19,219 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)))) [2022-07-22 23:27:19,219 INFO L899 garLoopResultBuilder]: For program point L4310(lines 4310 4314) no Hoare annotation was computed. [2022-07-22 23:27:19,219 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)))) [2022-07-22 23:27:19,219 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-07-22 23:27:19,219 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)))) [2022-07-22 23:27:19,219 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-07-22 23:27:19,219 INFO L899 garLoopResultBuilder]: For program point L4310-2(lines 4310 4314) no Hoare annotation was computed. [2022-07-22 23:27:19,219 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)))) [2022-07-22 23:27:19,219 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)))) [2022-07-22 23:27:19,220 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)))) [2022-07-22 23:27:19,220 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)))) [2022-07-22 23:27:19,220 INFO L899 garLoopResultBuilder]: For program point L4509-2(lines 4509 4512) no Hoare annotation was computed. [2022-07-22 23:27:19,220 INFO L899 garLoopResultBuilder]: For program point L4410(lines 4410 4414) no Hoare annotation was computed. [2022-07-22 23:27:19,220 INFO L899 garLoopResultBuilder]: For program point L4509(lines 4509 4512) no Hoare annotation was computed. [2022-07-22 23:27:19,220 INFO L899 garLoopResultBuilder]: For program point L4278(lines 4278 4282) no Hoare annotation was computed. [2022-07-22 23:27:19,220 INFO L899 garLoopResultBuilder]: For program point L4410-2(lines 4410 4414) no Hoare annotation was computed. [2022-07-22 23:27:19,220 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)))) [2022-07-22 23:27:19,220 INFO L899 garLoopResultBuilder]: For program point L4278-2(lines 4278 4282) no Hoare annotation was computed. [2022-07-22 23:27:19,221 INFO L899 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2022-07-22 23:27:19,221 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)))) [2022-07-22 23:27:19,221 INFO L899 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2022-07-22 23:27:19,221 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)))) [2022-07-22 23:27:19,221 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)))) [2022-07-22 23:27:19,221 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)))) [2022-07-22 23:27:19,221 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)))) [2022-07-22 23:27:19,221 INFO L899 garLoopResultBuilder]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2022-07-22 23:27:19,221 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)))) [2022-07-22 23:27:19,222 INFO L899 garLoopResultBuilder]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2022-07-22 23:27:19,222 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)))) [2022-07-22 23:27:19,222 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-07-22 23:27:19,222 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)))) [2022-07-22 23:27:19,222 INFO L899 garLoopResultBuilder]: For program point L4461-2(lines 4461 4465) no Hoare annotation was computed. [2022-07-22 23:27:19,222 INFO L899 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2022-07-22 23:27:19,222 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)))) [2022-07-22 23:27:19,222 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)))) [2022-07-22 23:27:19,222 INFO L902 garLoopResultBuilder]: At program point L5535(lines 5534 5536) the Hoare annotation is: true [2022-07-22 23:27:19,223 INFO L899 garLoopResultBuilder]: For program point w83791d_writeEXIT(lines 2288 2295) no Hoare annotation was computed. [2022-07-22 23:27:19,223 INFO L899 garLoopResultBuilder]: For program point w83791d_writeFINAL(lines 2288 2295) no Hoare annotation was computed. [2022-07-22 23:27:19,223 INFO L902 garLoopResultBuilder]: At program point w83791d_writeENTRY(lines 2288 2295) the Hoare annotation is: true [2022-07-22 23:27:19,223 INFO L899 garLoopResultBuilder]: For program point L3900(lines 3900 3903) no Hoare annotation was computed. [2022-07-22 23:27:19,223 INFO L899 garLoopResultBuilder]: For program point L3900-2(lines 3900 3903) no Hoare annotation was computed. [2022-07-22 23:27:19,223 INFO L902 garLoopResultBuilder]: At program point L4726(lines 4559 4728) the Hoare annotation is: true [2022-07-22 23:27:19,223 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)) [2022-07-22 23:27:19,223 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)) [2022-07-22 23:27:19,223 INFO L899 garLoopResultBuilder]: For program point L4594(lines 4594 4602) no Hoare annotation was computed. [2022-07-22 23:27:19,224 INFO L899 garLoopResultBuilder]: For program point L4660-2(lines 4658 4673) no Hoare annotation was computed. [2022-07-22 23:27:19,224 INFO L899 garLoopResultBuilder]: For program point L4660(lines 4660 4667) no Hoare annotation was computed. [2022-07-22 23:27:19,224 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)) [2022-07-22 23:27:19,224 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)) [2022-07-22 23:27:19,224 INFO L899 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2022-07-22 23:27:19,224 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)) [2022-07-22 23:27:19,224 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-07-22 23:27:19,224 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)) [2022-07-22 23:27:19,225 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2022-07-22 23:27:19,225 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)) [2022-07-22 23:27:19,225 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)) [2022-07-22 23:27:19,225 INFO L899 garLoopResultBuilder]: For program point L4694(line 4694) no Hoare annotation was computed. [2022-07-22 23:27:19,225 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)) [2022-07-22 23:27:19,225 INFO L899 garLoopResultBuilder]: For program point L3935-1(line 3935) no Hoare annotation was computed. [2022-07-22 23:27:19,225 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)) [2022-07-22 23:27:19,225 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)) [2022-07-22 23:27:19,226 INFO L899 garLoopResultBuilder]: For program point L4596(lines 4596 4600) no Hoare annotation was computed. [2022-07-22 23:27:19,226 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)) [2022-07-22 23:27:19,226 INFO L899 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2022-07-22 23:27:19,226 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)) [2022-07-22 23:27:19,226 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)) [2022-07-22 23:27:19,226 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)) [2022-07-22 23:27:19,226 INFO L899 garLoopResultBuilder]: For program point L3805-1(line 3805) no Hoare annotation was computed. [2022-07-22 23:27:19,226 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)) [2022-07-22 23:27:19,226 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)) [2022-07-22 23:27:19,227 INFO L899 garLoopResultBuilder]: For program point L4631(line 4631) no Hoare annotation was computed. [2022-07-22 23:27:19,227 INFO L899 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2022-07-22 23:27:19,227 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4636) no Hoare annotation was computed. [2022-07-22 23:27:19,227 INFO L895 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: false [2022-07-22 23:27:19,227 INFO L899 garLoopResultBuilder]: For program point L5458-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-22 23:27:19,227 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)) [2022-07-22 23:27:19,227 INFO L899 garLoopResultBuilder]: For program point L3940(lines 3940 3943) no Hoare annotation was computed. [2022-07-22 23:27:19,227 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)) [2022-07-22 23:27:19,228 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)) [2022-07-22 23:27:19,228 INFO L899 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2022-07-22 23:27:19,228 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)) [2022-07-22 23:27:19,228 INFO L899 garLoopResultBuilder]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2022-07-22 23:27:19,228 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)) [2022-07-22 23:27:19,228 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)) [2022-07-22 23:27:19,228 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)) [2022-07-22 23:27:19,228 INFO L899 garLoopResultBuilder]: For program point L4701(line 4701) no Hoare annotation was computed. [2022-07-22 23:27:19,228 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)) [2022-07-22 23:27:19,228 INFO L899 garLoopResultBuilder]: For program point L4702(lines 4702 4717) no Hoare annotation was computed. [2022-07-22 23:27:19,229 INFO L895 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: false [2022-07-22 23:27:19,229 INFO L899 garLoopResultBuilder]: For program point L5462-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-22 23:27:19,229 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 3880) no Hoare annotation was computed. [2022-07-22 23:27:19,229 INFO L899 garLoopResultBuilder]: For program point L3877-2(lines 3877 3880) no Hoare annotation was computed. [2022-07-22 23:27:19,229 INFO L899 garLoopResultBuilder]: For program point L3712(line 3712) no Hoare annotation was computed. [2022-07-22 23:27:19,229 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))) [2022-07-22 23:27:19,229 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)) [2022-07-22 23:27:19,229 INFO L899 garLoopResultBuilder]: For program point L4604(line 4604) no Hoare annotation was computed. [2022-07-22 23:27:19,229 INFO L899 garLoopResultBuilder]: For program point L3944(line 3944) no Hoare annotation was computed. [2022-07-22 23:27:19,230 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)) [2022-07-22 23:27:19,230 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)) [2022-07-22 23:27:19,230 INFO L899 garLoopResultBuilder]: For program point L3845(line 3845) no Hoare annotation was computed. [2022-07-22 23:27:19,230 INFO L899 garLoopResultBuilder]: For program point L3878-1(line 3878) no Hoare annotation was computed. [2022-07-22 23:27:19,230 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2022-07-22 23:27:19,230 INFO L899 garLoopResultBuilder]: For program point L4638(line 4638) no Hoare annotation was computed. [2022-07-22 23:27:19,230 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)) [2022-07-22 23:27:19,230 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4714) no Hoare annotation was computed. [2022-07-22 23:27:19,230 INFO L899 garLoopResultBuilder]: For program point L3614-1(line 3614) no Hoare annotation was computed. [2022-07-22 23:27:19,230 INFO L899 garLoopResultBuilder]: For program point L4605(lines 4605 4610) no Hoare annotation was computed. [2022-07-22 23:27:19,231 INFO L899 garLoopResultBuilder]: For program point L3846(lines 3846 3849) no Hoare annotation was computed. [2022-07-22 23:27:19,231 INFO L899 garLoopResultBuilder]: For program point L3813(lines 3813 3817) no Hoare annotation was computed. [2022-07-22 23:27:19,231 INFO L899 garLoopResultBuilder]: For program point L3714(lines 3714 3717) no Hoare annotation was computed. [2022-07-22 23:27:19,231 INFO L899 garLoopResultBuilder]: For program point L3813-2(lines 3813 3817) no Hoare annotation was computed. [2022-07-22 23:27:19,231 INFO L899 garLoopResultBuilder]: For program point L3714-2(lines 3684 3737) no Hoare annotation was computed. [2022-07-22 23:27:19,231 INFO L899 garLoopResultBuilder]: For program point L4705(line 4705) no Hoare annotation was computed. [2022-07-22 23:27:19,231 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)) [2022-07-22 23:27:19,231 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)) [2022-07-22 23:27:19,231 INFO L899 garLoopResultBuilder]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2022-07-22 23:27:19,232 INFO L899 garLoopResultBuilder]: For program point L4706(lines 4706 4710) no Hoare annotation was computed. [2022-07-22 23:27:19,232 INFO L899 garLoopResultBuilder]: For program point L3715-1(line 3715) no Hoare annotation was computed. [2022-07-22 23:27:19,232 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)) [2022-07-22 23:27:19,232 INFO L895 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: false [2022-07-22 23:27:19,232 INFO L899 garLoopResultBuilder]: For program point L5466-1(lines 5455 5473) no Hoare annotation was computed. [2022-07-22 23:27:19,232 INFO L899 garLoopResultBuilder]: For program point L3881(lines 3881 3884) no Hoare annotation was computed. [2022-07-22 23:27:19,232 INFO L899 garLoopResultBuilder]: For program point L3881-2(lines 3881 3884) no Hoare annotation was computed. [2022-07-22 23:27:19,232 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)) [2022-07-22 23:27:19,232 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)) [2022-07-22 23:27:19,232 INFO L899 garLoopResultBuilder]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2022-07-22 23:27:19,233 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)) [2022-07-22 23:27:19,233 INFO L899 garLoopResultBuilder]: For program point L4576(lines 4576 4721) no Hoare annotation was computed. [2022-07-22 23:27:19,233 INFO L899 garLoopResultBuilder]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2022-07-22 23:27:19,233 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)) [2022-07-22 23:27:19,233 INFO L899 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2022-07-22 23:27:19,233 INFO L899 garLoopResultBuilder]: For program point L3718-1(lines 3718 3728) no Hoare annotation was computed. [2022-07-22 23:27:19,233 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-07-22 23:27:19,233 INFO L899 garLoopResultBuilder]: For program point L4577(line 4577) no Hoare annotation was computed. [2022-07-22 23:27:19,234 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)) [2022-07-22 23:27:19,234 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 3725) no Hoare annotation was computed. [2022-07-22 23:27:19,234 INFO L899 garLoopResultBuilder]: For program point L4578(lines 4578 4617) no Hoare annotation was computed. [2022-07-22 23:27:19,234 INFO L899 garLoopResultBuilder]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2022-07-22 23:27:19,234 INFO L895 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: false [2022-07-22 23:27:19,234 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-22 23:27:19,234 INFO L902 garLoopResultBuilder]: At program point L5470-1(lines 5453 5474) the Hoare annotation is: true [2022-07-22 23:27:19,234 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)) [2022-07-22 23:27:19,234 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 3859) no Hoare annotation was computed. [2022-07-22 23:27:19,234 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2022-07-22 23:27:19,235 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)) [2022-07-22 23:27:19,235 INFO L899 garLoopResultBuilder]: For program point L3852-2(lines 3852 3859) no Hoare annotation was computed. [2022-07-22 23:27:19,235 INFO L899 garLoopResultBuilder]: For program point L4645(line 4645) no Hoare annotation was computed. [2022-07-22 23:27:19,235 INFO L899 garLoopResultBuilder]: For program point L4612(line 4612) no Hoare annotation was computed. [2022-07-22 23:27:19,235 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)) [2022-07-22 23:27:19,235 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)) [2022-07-22 23:27:19,235 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)) [2022-07-22 23:27:19,235 INFO L899 garLoopResultBuilder]: For program point L3820(lines 3820 3823) no Hoare annotation was computed. [2022-07-22 23:27:19,235 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-07-22 23:27:19,236 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)) [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 4681) no Hoare annotation was computed. [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L4712(line 4712) no Hoare annotation was computed. [2022-07-22 23:27:19,236 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)) [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4614) no Hoare annotation was computed. [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3950) no Hoare annotation was computed. [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L3854(lines 3854 3857) no Hoare annotation was computed. [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L3920-1(lines 3920 3950) no Hoare annotation was computed. [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L4581(line 4581) no Hoare annotation was computed. [2022-07-22 23:27:19,236 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-07-22 23:27:19,237 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)) [2022-07-22 23:27:19,237 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2022-07-22 23:27:19,237 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)) [2022-07-22 23:27:19,237 INFO L899 garLoopResultBuilder]: For program point L3690-2(lines 3690 3711) no Hoare annotation was computed. [2022-07-22 23:27:19,237 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2022-07-22 23:27:19,237 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)) [2022-07-22 23:27:19,237 INFO L899 garLoopResultBuilder]: For program point L4648(lines 4648 4678) no Hoare annotation was computed. [2022-07-22 23:27:19,237 INFO L899 garLoopResultBuilder]: For program point L4582-2(lines 4580 4614) no Hoare annotation was computed. [2022-07-22 23:27:19,237 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)) [2022-07-22 23:27:19,238 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)) [2022-07-22 23:27:19,238 INFO L899 garLoopResultBuilder]: For program point L4583-1(line 4583) no Hoare annotation was computed. [2022-07-22 23:27:19,238 INFO L899 garLoopResultBuilder]: For program point L4649(line 4649) no Hoare annotation was computed. [2022-07-22 23:27:19,238 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-22 23:27:19,238 INFO L899 garLoopResultBuilder]: For program point L3923(lines 3923 3926) no Hoare annotation was computed. [2022-07-22 23:27:19,238 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)) [2022-07-22 23:27:19,238 INFO L899 garLoopResultBuilder]: For program point L4683(line 4683) no Hoare annotation was computed. [2022-07-22 23:27:19,238 INFO L899 garLoopResultBuilder]: For program point L4650(lines 4650 4655) no Hoare annotation was computed. [2022-07-22 23:27:19,238 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)) [2022-07-22 23:27:19,239 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)) [2022-07-22 23:27:19,239 INFO L899 garLoopResultBuilder]: For program point L3924-1(line 3924) no Hoare annotation was computed. [2022-07-22 23:27:19,239 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)) [2022-07-22 23:27:19,239 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-07-22 23:27:19,239 INFO L899 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2022-07-22 23:27:19,239 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)) [2022-07-22 23:27:19,239 INFO L899 garLoopResultBuilder]: For program point L4684(lines 4684 4699) no Hoare annotation was computed. [2022-07-22 23:27:19,239 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)) [2022-07-22 23:27:19,239 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2022-07-22 23:27:19,239 INFO L899 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2022-07-22 23:27:19,240 INFO L899 garLoopResultBuilder]: For program point L3694-2(lines 3694 3700) no Hoare annotation was computed. [2022-07-22 23:27:19,240 INFO L899 garLoopResultBuilder]: For program point L4619(line 4619) no Hoare annotation was computed. [2022-07-22 23:27:19,240 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)) [2022-07-22 23:27:19,240 INFO L899 garLoopResultBuilder]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2022-07-22 23:27:19,240 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)) [2022-07-22 23:27:19,240 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-22 23:27:19,240 INFO L899 garLoopResultBuilder]: For program point L3827(lines 3827 3830) no Hoare annotation was computed. [2022-07-22 23:27:19,240 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2022-07-22 23:27:19,240 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4696) no Hoare annotation was computed. [2022-07-22 23:27:19,241 INFO L899 garLoopResultBuilder]: For program point L3629-1(line 3629) no Hoare annotation was computed. [2022-07-22 23:27:19,241 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)) [2022-07-22 23:27:19,241 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4643) no Hoare annotation was computed. [2022-07-22 23:27:19,241 INFO L899 garLoopResultBuilder]: For program point L3927(line 3927) no Hoare annotation was computed. [2022-07-22 23:27:19,241 INFO L899 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2022-07-22 23:27:19,241 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)) [2022-07-22 23:27:19,241 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-07-22 23:27:19,241 INFO L899 garLoopResultBuilder]: For program point L3630(lines 3630 3633) no Hoare annotation was computed. [2022-07-22 23:27:19,241 INFO L899 garLoopResultBuilder]: For program point L4588-1(line 4588) no Hoare annotation was computed. [2022-07-22 23:27:19,241 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)) [2022-07-22 23:27:19,242 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)) [2022-07-22 23:27:19,242 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)) [2022-07-22 23:27:19,242 INFO L899 garLoopResultBuilder]: For program point L3862(lines 3862 3867) no Hoare annotation was computed. [2022-07-22 23:27:19,242 INFO L899 garLoopResultBuilder]: For program point L3895-1(line 3895) no Hoare annotation was computed. [2022-07-22 23:27:19,242 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-07-22 23:27:19,242 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)) [2022-07-22 23:27:19,242 INFO L899 garLoopResultBuilder]: For program point L4622(lines 4622 4640) no Hoare annotation was computed. [2022-07-22 23:27:19,242 INFO L899 garLoopResultBuilder]: For program point L4688(lines 4688 4692) no Hoare annotation was computed. [2022-07-22 23:27:19,242 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)) [2022-07-22 23:27:19,243 INFO L899 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2022-07-22 23:27:19,243 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)) [2022-07-22 23:27:19,243 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 3899) no Hoare annotation was computed. [2022-07-22 23:27:19,243 INFO L899 garLoopResultBuilder]: For program point L3896-2(lines 3896 3899) no Hoare annotation was computed. [2022-07-22 23:27:19,243 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)) [2022-07-22 23:27:19,243 INFO L899 garLoopResultBuilder]: For program point L3731(lines 3731 3734) no Hoare annotation was computed. [2022-07-22 23:27:19,243 INFO L899 garLoopResultBuilder]: For program point L4623(line 4623) no Hoare annotation was computed. [2022-07-22 23:27:19,243 INFO L899 garLoopResultBuilder]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2022-07-22 23:27:19,243 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)) [2022-07-22 23:27:19,244 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-22 23:27:19,244 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)) [2022-07-22 23:27:19,244 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-07-22 23:27:19,244 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-07-22 23:27:19,244 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)) [2022-07-22 23:27:19,244 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)) [2022-07-22 23:27:19,244 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-07-22 23:27:19,244 INFO L899 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2022-07-22 23:27:19,244 INFO L899 garLoopResultBuilder]: For program point L4624(lines 4624 4629) no Hoare annotation was computed. [2022-07-22 23:27:19,244 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)) [2022-07-22 23:27:19,245 INFO L899 garLoopResultBuilder]: For program point L3931(lines 3931 3948) no Hoare annotation was computed. [2022-07-22 23:27:19,245 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)) [2022-07-22 23:27:19,245 INFO L899 garLoopResultBuilder]: For program point L4658(lines 4658 4674) no Hoare annotation was computed. [2022-07-22 23:27:19,245 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)) [2022-07-22 23:27:19,245 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)) [2022-07-22 23:27:19,245 INFO L899 garLoopResultBuilder]: For program point L3932-1(line 3932) no Hoare annotation was computed. [2022-07-22 23:27:19,245 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)) [2022-07-22 23:27:19,245 INFO L899 garLoopResultBuilder]: For program point L4593(line 4593) no Hoare annotation was computed. [2022-07-22 23:27:19,245 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2120 2126) the Hoare annotation is: true [2022-07-22 23:27:19,246 INFO L899 garLoopResultBuilder]: For program point L2123-1(line 2123) no Hoare annotation was computed. [2022-07-22 23:27:19,246 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2120 2126) no Hoare annotation was computed. [2022-07-22 23:27:19,246 INFO L902 garLoopResultBuilder]: At program point L2123(line 2123) the Hoare annotation is: true [2022-07-22 23:27:19,246 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2120 2126) no Hoare annotation was computed. [2022-07-22 23:27:19,248 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:19,250 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-22 23:27:19,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.07 11:27:19 BoogieIcfgContainer [2022-07-22 23:27:19,294 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-22 23:27:19,294 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-22 23:27:19,294 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-22 23:27:19,294 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-22 23:27:19,295 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:25:17" (3/4) ... [2022-07-22 23:27:19,297 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-22 23:27:19,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtoul [2022-07-22 23:27:19,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2022-07-22 23:27:19,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_unregister_device [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_detect [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-07-22 23:27:19,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_read [2022-07-22 23:27:19,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-07-22 23:27:19,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_update_device [2022-07-22 23:27:19,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_write [2022-07-22 23:27:19,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_new_dummy [2022-07-22 23:27:19,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-22 23:27:19,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-07-22 23:27:19,344 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 305 nodes and edges [2022-07-22 23:27:19,348 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2022-07-22 23:27:19,351 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2022-07-22 23:27:19,354 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-07-22 23:27:19,358 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-07-22 23:27:19,365 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-22 23:27:19,366 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-22 23:27:19,367 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-22 23:27:19,368 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-22 23:27:19,401 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) [2022-07-22 23:27:19,401 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) [2022-07-22 23:27:19,402 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) [2022-07-22 23:27:19,402 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) [2022-07-22 23:27:19,402 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) [2022-07-22 23:27:19,402 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) [2022-07-22 23:27:19,402 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,403 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) [2022-07-22 23:27:19,404 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) [2022-07-22 23:27:19,404 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) [2022-07-22 23:27:19,404 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) [2022-07-22 23:27:19,404 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) [2022-07-22 23:27:19,404 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) [2022-07-22 23:27:19,404 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) [2022-07-22 23:27:19,405 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) [2022-07-22 23:27:19,405 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) [2022-07-22 23:27:19,405 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) [2022-07-22 23:27:19,405 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) [2022-07-22 23:27:19,405 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) [2022-07-22 23:27:19,407 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) [2022-07-22 23:27:19,407 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) [2022-07-22 23:27:19,407 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) [2022-07-22 23:27:19,407 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) [2022-07-22 23:27:19,407 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,408 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,409 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) [2022-07-22 23:27:19,410 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) [2022-07-22 23:27:19,410 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) [2022-07-22 23:27:19,410 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) [2022-07-22 23:27:19,659 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-22 23:27:19,659 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-22 23:27:19,660 INFO L158 Benchmark]: Toolchain (without parser) took 134426.74ms. Allocated memory was 62.9MB in the beginning and 507.5MB in the end (delta: 444.6MB). Free memory was 35.5MB in the beginning and 197.5MB in the end (delta: -162.0MB). Peak memory consumption was 282.0MB. Max. memory is 16.1GB. [2022-07-22 23:27:19,660 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 62.9MB. Free memory was 45.0MB in the beginning and 45.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-22 23:27:19,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1830.17ms. Allocated memory was 62.9MB in the beginning and 186.6MB in the end (delta: 123.7MB). Free memory was 35.3MB in the beginning and 97.5MB in the end (delta: -62.2MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-07-22 23:27:19,661 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.11ms. Allocated memory is still 186.6MB. Free memory was 97.5MB in the beginning and 116.3MB in the end (delta: -18.8MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2022-07-22 23:27:19,661 INFO L158 Benchmark]: Boogie Preprocessor took 163.61ms. Allocated memory is still 186.6MB. Free memory was 116.3MB in the beginning and 91.9MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-07-22 23:27:19,662 INFO L158 Benchmark]: RCFGBuilder took 10137.68ms. Allocated memory was 186.6MB in the beginning and 421.5MB in the end (delta: 234.9MB). Free memory was 91.9MB in the beginning and 318.6MB in the end (delta: -226.7MB). Peak memory consumption was 238.1MB. Max. memory is 16.1GB. [2022-07-22 23:27:19,662 INFO L158 Benchmark]: TraceAbstraction took 121657.21ms. Allocated memory was 421.5MB in the beginning and 507.5MB in the end (delta: 86.0MB). Free memory was 317.6MB in the beginning and 313.9MB in the end (delta: 3.7MB). Peak memory consumption was 301.7MB. Max. memory is 16.1GB. [2022-07-22 23:27:19,663 INFO L158 Benchmark]: Witness Printer took 365.43ms. Allocated memory is still 507.5MB. Free memory was 313.9MB in the beginning and 197.5MB in the end (delta: 116.4MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2022-07-22 23:27:19,664 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 62.9MB. Free memory was 45.0MB in the beginning and 45.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1830.17ms. Allocated memory was 62.9MB in the beginning and 186.6MB in the end (delta: 123.7MB). Free memory was 35.3MB in the beginning and 97.5MB in the end (delta: -62.2MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.11ms. Allocated memory is still 186.6MB. Free memory was 97.5MB in the beginning and 116.3MB in the end (delta: -18.8MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 163.61ms. Allocated memory is still 186.6MB. Free memory was 116.3MB in the beginning and 91.9MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 10137.68ms. Allocated memory was 186.6MB in the beginning and 421.5MB in the end (delta: 234.9MB). Free memory was 91.9MB in the beginning and 318.6MB in the end (delta: -226.7MB). Peak memory consumption was 238.1MB. Max. memory is 16.1GB. * TraceAbstraction took 121657.21ms. Allocated memory was 421.5MB in the beginning and 507.5MB in the end (delta: 86.0MB). Free memory was 317.6MB in the beginning and 313.9MB in the end (delta: 3.7MB). Peak memory consumption was 301.7MB. Max. memory is 16.1GB. * Witness Printer took 365.43ms. Allocated memory is still 507.5MB. Free memory was 313.9MB in the beginning and 197.5MB in the end (delta: 116.4MB). Peak memory consumption was 115.3MB. 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: 121.6s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5345 SdHoareTripleChecker+Valid, 4.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5345 mSDsluCounter, 10815 SdHoareTripleChecker+Invalid, 3.6s 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, 18.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 88.1s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 335 NumberOfCodeBlocks, 335 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 325 ConstructedInterpolants, 0 QuantifiedInterpolants, 525 SizeOfPredicates, 1 NumberOfNonLiveVariables, 38500 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5513]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4997]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2114]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: (((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ldv_state_variable_3) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5516]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3480]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3888]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3788]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2200]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2225]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3674]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3593]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5519]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) RESULT: Ultimate proved your program to be correct! [2022-07-22 23:27:19,797 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