./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 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--misc--pch_phub.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 a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 23:13:19,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:13:19,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:13:19,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:13:19,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:13:19,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:13:19,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:13:19,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:13:19,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:13:19,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:13:19,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:13:19,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:13:19,705 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:13:19,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:13:19,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:13:19,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:13:19,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:13:19,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:13:19,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:13:19,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:13:19,718 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:13:19,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:13:19,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:13:19,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:13:19,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:13:19,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:13:19,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:13:19,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:13:19,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:13:19,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:13:19,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:13:19,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:13:19,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:13:19,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:13:19,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:13:19,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:13:19,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:13:19,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:13:19,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:13:19,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:13:19,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:13:19,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:13:19,735 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 23:13:19,762 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:13:19,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:13:19,763 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:13:19,763 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:13:19,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:13:19,764 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:13:19,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:13:19,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:13:19,764 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:13:19,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:13:19,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 23:13:19,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:13:19,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:13:19,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:13:19,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:13:19,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:13:19,766 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:13:19,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:13:19,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:13:19,767 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:13:19,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:13:19,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:13:19,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:13:19,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:13:19,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:13:19,768 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 23:13:19,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 23:13:19,769 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:13:19,769 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:13:19,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:13:19,769 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-19 23:13:19,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:13:19,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:13:19,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:13:19,984 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:13:19,984 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:13:19,985 INFO L432 ainManager$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--misc--pch_phub.ko-main.cil.out.i [2022-07-19 23:13:20,031 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35210c5bc/f07f9d41373847fcaa829eec302bd2e6/FLAGed52486b8 [2022-07-19 23:13:20,540 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:13:20,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-19 23:13:20,571 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35210c5bc/f07f9d41373847fcaa829eec302bd2e6/FLAGed52486b8 [2022-07-19 23:13:20,819 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35210c5bc/f07f9d41373847fcaa829eec302bd2e6 [2022-07-19 23:13:20,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:13:20,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:13:20,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:13:20,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:13:20,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:13:20,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:13:20" (1/1) ... [2022-07-19 23:13:20,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3710e645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:20, skipping insertion in model container [2022-07-19 23:13:20,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:13:20" (1/1) ... [2022-07-19 23:13:20,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:13:20,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:13:21,424 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--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-19 23:13:21,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:13:21,493 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 23:13:21,643 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: rom_signature = rom_signature & 255U [2627] 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) [2022-07-19 23:13:21,647 INFO L158 Benchmark]: Toolchain (without parser) took 824.56ms. Allocated memory is still 142.6MB. Free memory was 104.3MB in the beginning and 65.4MB in the end (delta: 38.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-07-19 23:13:21,648 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 79.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:13:21,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 823.05ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 65.4MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-07-19 23:13:21,650 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 79.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 823.05ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 65.4MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: rom_signature = rom_signature & 255U [2627] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: rom_signature = rom_signature & 255U [2627]: 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--misc--pch_phub.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 a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 23:13:23,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:13:23,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:13:23,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:13:23,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:13:23,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:13:23,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:13:23,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:13:23,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:13:23,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:13:23,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:13:23,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:13:23,379 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:13:23,381 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:13:23,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:13:23,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:13:23,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:13:23,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:13:23,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:13:23,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:13:23,395 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:13:23,396 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:13:23,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:13:23,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:13:23,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:13:23,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:13:23,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:13:23,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:13:23,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:13:23,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:13:23,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:13:23,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:13:23,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:13:23,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:13:23,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:13:23,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:13:23,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:13:23,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:13:23,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:13:23,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:13:23,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:13:23,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:13:23,418 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 23:13:23,447 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:13:23,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:13:23,448 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:13:23,448 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:13:23,449 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:13:23,449 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:13:23,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:13:23,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:13:23,450 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:13:23,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:13:23,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:13:23,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:13:23,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:13:23,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:13:23,451 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 23:13:23,451 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 23:13:23,451 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 23:13:23,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:13:23,452 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:13:23,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:13:23,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:13:23,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:13:23,452 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:13:23,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:13:23,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:13:23,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:13:23,453 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:13:23,453 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 23:13:23,453 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 23:13:23,454 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:13:23,454 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:13:23,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:13:23,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 23:13:23,454 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-19 23:13:23,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:13:23,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:13:23,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:13:23,761 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:13:23,762 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:13:23,763 INFO L432 ainManager$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--misc--pch_phub.ko-main.cil.out.i [2022-07-19 23:13:23,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0830b2412/0536c1aed0b448df9ff12e0878467874/FLAG389d2e370 [2022-07-19 23:13:24,373 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:13:24,376 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-19 23:13:24,402 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0830b2412/0536c1aed0b448df9ff12e0878467874/FLAG389d2e370 [2022-07-19 23:13:24,617 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0830b2412/0536c1aed0b448df9ff12e0878467874 [2022-07-19 23:13:24,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:13:24,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:13:24,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:13:24,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:13:24,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:13:24,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:13:24" (1/1) ... [2022-07-19 23:13:24,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d2bbec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:24, skipping insertion in model container [2022-07-19 23:13:24,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:13:24" (1/1) ... [2022-07-19 23:13:24,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:13:24,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:13:25,299 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--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-19 23:13:25,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:13:25,361 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-19 23:13:25,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:13:25,507 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--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-19 23:13:25,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:13:25,538 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 23:13:25,679 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--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-19 23:13:25,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:13:25,731 INFO L208 MainTranslator]: Completed translation [2022-07-19 23:13:25,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25 WrapperNode [2022-07-19 23:13:25,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 23:13:25,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-19 23:13:25,733 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-19 23:13:25,733 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-19 23:13:25,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:25,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:25,891 INFO L137 Inliner]: procedures = 137, calls = 740, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 1889 [2022-07-19 23:13:25,891 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-19 23:13:25,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-19 23:13:25,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-19 23:13:25,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-19 23:13:25,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:25,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:25,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:25,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:25,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:25,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:26,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:26,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-19 23:13:26,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-19 23:13:26,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-19 23:13:26,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-19 23:13:26,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (1/1) ... [2022-07-19 23:13:26,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:13:26,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 23:13:26,072 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) [2022-07-19 23:13:26,103 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 [2022-07-19 23:13:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-19 23:13:26,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-19 23:13:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-19 23:13:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-19 23:13:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-19 23:13:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2022-07-19 23:13:26,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2022-07-19 23:13:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-19 23:13:26,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-19 23:13:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2022-07-19 23:13:26,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2022-07-19 23:13:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2022-07-19 23:13:26,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2022-07-19 23:13:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-19 23:13:26,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-19 23:13:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-19 23:13:26,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-19 23:13:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-19 23:13:26,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-19 23:13:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-19 23:13:26,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-19 23:13:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-19 23:13:26,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-19 23:13:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-19 23:13:26,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-19 23:13:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-19 23:13:26,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-19 23:13:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-07-19 23:13:26,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-07-19 23:13:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-19 23:13:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2022-07-19 23:13:26,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2022-07-19 23:13:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-19 23:13:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-19 23:13:26,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-19 23:13:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-07-19 23:13:26,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-07-19 23:13:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-19 23:13:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-19 23:13:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-19 23:13:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-19 23:13:26,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-19 23:13:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-07-19 23:13:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-07-19 23:13:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-07-19 23:13:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-07-19 23:13:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-19 23:13:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-19 23:13:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-07-19 23:13:26,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-07-19 23:13:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-07-19 23:13:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-19 23:13:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-19 23:13:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-19 23:13:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-19 23:13:26,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-19 23:13:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-19 23:13:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-07-19 23:13:26,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-07-19 23:13:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-19 23:13:26,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-19 23:13:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-19 23:13:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-19 23:13:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-19 23:13:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-19 23:13:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2022-07-19 23:13:26,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2022-07-19 23:13:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-19 23:13:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-19 23:13:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2022-07-19 23:13:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2022-07-19 23:13:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2022-07-19 23:13:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2022-07-19 23:13:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2022-07-19 23:13:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2022-07-19 23:13:26,561 INFO L234 CfgBuilder]: Building ICFG [2022-07-19 23:13:26,563 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-19 23:13:32,526 INFO L275 CfgBuilder]: Performing block encoding [2022-07-19 23:13:32,534 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-19 23:13:32,534 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-19 23:13:32,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:13:32 BoogieIcfgContainer [2022-07-19 23:13:32,536 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-19 23:13:32,538 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-19 23:13:32,538 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-19 23:13:32,540 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-19 23:13:32,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.07 11:13:24" (1/3) ... [2022-07-19 23:13:32,541 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d90e920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 11:13:32, skipping insertion in model container [2022-07-19 23:13:32,541 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:13:25" (2/3) ... [2022-07-19 23:13:32,541 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d90e920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 11:13:32, skipping insertion in model container [2022-07-19 23:13:32,541 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:13:32" (3/3) ... [2022-07-19 23:13:32,542 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-19 23:13:32,551 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-19 23:13:32,552 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-19 23:13:32,589 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 23:13:32,593 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@6e68e372, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6efee769 [2022-07-19 23:13:32,594 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-19 23:13:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand has 606 states, 402 states have (on average 1.271144278606965) internal successors, (511), 412 states have internal predecessors, (511), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) [2022-07-19 23:13:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-19 23:13:32,604 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:32,605 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:13:32,605 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:32,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:32,609 INFO L85 PathProgramCache]: Analyzing trace with hash -838784516, now seen corresponding path program 1 times [2022-07-19 23:13:32,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:32,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2145985215] [2022-07-19 23:13:32,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:32,620 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:32,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:32,637 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) [2022-07-19 23:13:32,649 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-19 23:13:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:33,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-19 23:13:33,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:13:33,167 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:33,167 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:33,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2145985215] [2022-07-19 23:13:33,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2145985215] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:33,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:33,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:33,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696337116] [2022-07-19 23:13:33,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:33,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:33,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:33,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:33,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:33,192 INFO L87 Difference]: Start difference. First operand has 606 states, 402 states have (on average 1.271144278606965) internal successors, (511), 412 states have internal predecessors, (511), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2022-07-19 23:13:33,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:33,428 INFO L93 Difference]: Finished difference Result 1792 states and 2597 transitions. [2022-07-19 23:13:33,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:33,430 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 15 [2022-07-19 23:13:33,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:33,448 INFO L225 Difference]: With dead ends: 1792 [2022-07-19 23:13:33,448 INFO L226 Difference]: Without dead ends: 1185 [2022-07-19 23:13:33,455 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:33,457 INFO L413 NwaCegarLoop]: 1020 mSDtfsCounter, 823 mSDsluCounter, 837 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1857 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:33,458 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 1857 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-19 23:13:33,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2022-07-19 23:13:33,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1181. [2022-07-19 23:13:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1181 states, 783 states have (on average 1.2630906768837804) internal successors, (989), 795 states have internal predecessors, (989), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-19 23:13:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1670 transitions. [2022-07-19 23:13:33,575 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1670 transitions. Word has length 15 [2022-07-19 23:13:33,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:33,575 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1670 transitions. [2022-07-19 23:13:33,575 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2022-07-19 23:13:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1670 transitions. [2022-07-19 23:13:33,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-19 23:13:33,577 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:33,577 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:13:33,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:33,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:33,791 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:33,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:33,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1677123996, now seen corresponding path program 1 times [2022-07-19 23:13:33,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:33,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [202381127] [2022-07-19 23:13:33,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:33,794 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:33,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:33,821 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) [2022-07-19 23:13:33,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-19 23:13:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:34,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-19 23:13:34,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:34,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:13:34,300 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:34,300 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:34,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [202381127] [2022-07-19 23:13:34,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [202381127] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:34,302 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:34,302 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:34,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376680857] [2022-07-19 23:13:34,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:34,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:34,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:34,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:34,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:34,304 INFO L87 Difference]: Start difference. First operand 1181 states and 1670 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-07-19 23:13:34,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:34,426 INFO L93 Difference]: Finished difference Result 1199 states and 1690 transitions. [2022-07-19 23:13:34,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:34,427 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 18 [2022-07-19 23:13:34,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:34,435 INFO L225 Difference]: With dead ends: 1199 [2022-07-19 23:13:34,438 INFO L226 Difference]: Without dead ends: 1190 [2022-07-19 23:13:34,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:34,440 INFO L413 NwaCegarLoop]: 856 mSDtfsCounter, 842 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 842 SdHoareTripleChecker+Valid, 866 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:34,441 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [842 Valid, 866 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-19 23:13:34,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2022-07-19 23:13:34,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1181. [2022-07-19 23:13:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1181 states, 783 states have (on average 1.2618135376756066) internal successors, (988), 795 states have internal predecessors, (988), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-19 23:13:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1669 transitions. [2022-07-19 23:13:34,500 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1669 transitions. Word has length 18 [2022-07-19 23:13:34,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:34,501 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1669 transitions. [2022-07-19 23:13:34,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-07-19 23:13:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1669 transitions. [2022-07-19 23:13:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-19 23:13:34,502 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:34,503 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:13:34,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:34,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:34,719 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:34,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:34,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1619865694, now seen corresponding path program 1 times [2022-07-19 23:13:34,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:34,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1617527570] [2022-07-19 23:13:34,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:34,721 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:34,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:34,722 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) [2022-07-19 23:13:34,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-19 23:13:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:35,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-19 23:13:35,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:13:35,205 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:35,205 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:35,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1617527570] [2022-07-19 23:13:35,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1617527570] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:35,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:35,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:35,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652446107] [2022-07-19 23:13:35,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:35,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:35,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:35,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:35,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:35,206 INFO L87 Difference]: Start difference. First operand 1181 states and 1669 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-07-19 23:13:35,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:35,286 INFO L93 Difference]: Finished difference Result 1183 states and 1670 transitions. [2022-07-19 23:13:35,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:35,287 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 18 [2022-07-19 23:13:35,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:35,291 INFO L225 Difference]: With dead ends: 1183 [2022-07-19 23:13:35,291 INFO L226 Difference]: Without dead ends: 1180 [2022-07-19 23:13:35,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:35,293 INFO L413 NwaCegarLoop]: 844 mSDtfsCounter, 830 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 830 SdHoareTripleChecker+Valid, 844 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:35,293 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [830 Valid, 844 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-19 23:13:35,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2022-07-19 23:13:35,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1180. [2022-07-19 23:13:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1180 states, 783 states have (on average 1.260536398467433) internal successors, (987), 794 states have internal predecessors, (987), 342 states have call successors, (342), 55 states have call predecessors, (342), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-19 23:13:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1180 states and 1667 transitions. [2022-07-19 23:13:35,337 INFO L78 Accepts]: Start accepts. Automaton has 1180 states and 1667 transitions. Word has length 18 [2022-07-19 23:13:35,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:35,337 INFO L495 AbstractCegarLoop]: Abstraction has 1180 states and 1667 transitions. [2022-07-19 23:13:35,337 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-07-19 23:13:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1667 transitions. [2022-07-19 23:13:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-19 23:13:35,338 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:35,339 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:13:35,354 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:35,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:35,554 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:35,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:35,555 INFO L85 PathProgramCache]: Analyzing trace with hash 1323407411, now seen corresponding path program 1 times [2022-07-19 23:13:35,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:35,555 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [24353293] [2022-07-19 23:13:35,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:35,556 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:35,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:35,557 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) [2022-07-19 23:13:35,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-19 23:13:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:35,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-19 23:13:35,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:13:36,016 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:36,016 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:36,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [24353293] [2022-07-19 23:13:36,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [24353293] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:36,021 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:36,021 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:36,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007201286] [2022-07-19 23:13:36,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:36,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:36,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:36,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:36,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:36,023 INFO L87 Difference]: Start difference. First operand 1180 states and 1667 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) [2022-07-19 23:13:36,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:36,096 INFO L93 Difference]: Finished difference Result 1182 states and 1668 transitions. [2022-07-19 23:13:36,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:36,097 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 [2022-07-19 23:13:36,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:36,101 INFO L225 Difference]: With dead ends: 1182 [2022-07-19 23:13:36,101 INFO L226 Difference]: Without dead ends: 1179 [2022-07-19 23:13:36,103 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 [2022-07-19 23:13:36,104 INFO L413 NwaCegarLoop]: 842 mSDtfsCounter, 827 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 827 SdHoareTripleChecker+Valid, 842 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:36,106 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [827 Valid, 842 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-19 23:13:36,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2022-07-19 23:13:36,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1179. [2022-07-19 23:13:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1179 states, 783 states have (on average 1.2592592592592593) internal successors, (986), 793 states have internal predecessors, (986), 341 states have call successors, (341), 55 states have call predecessors, (341), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-19 23:13:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 1179 states and 1665 transitions. [2022-07-19 23:13:36,164 INFO L78 Accepts]: Start accepts. Automaton has 1179 states and 1665 transitions. Word has length 19 [2022-07-19 23:13:36,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:36,165 INFO L495 AbstractCegarLoop]: Abstraction has 1179 states and 1665 transitions. [2022-07-19 23:13:36,165 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) [2022-07-19 23:13:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1665 transitions. [2022-07-19 23:13:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-19 23:13:36,167 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:36,167 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] [2022-07-19 23:13:36,197 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:36,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:36,381 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:36,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:36,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1924401979, now seen corresponding path program 1 times [2022-07-19 23:13:36,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:36,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1992671530] [2022-07-19 23:13:36,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:36,383 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:36,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:36,384 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) [2022-07-19 23:13:36,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-19 23:13:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:36,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 701 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-19 23:13:36,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:36,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:13:36,842 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:36,842 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:36,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1992671530] [2022-07-19 23:13:36,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1992671530] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:36,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:36,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:36,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083157589] [2022-07-19 23:13:36,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:36,844 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:36,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:36,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:36,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:36,844 INFO L87 Difference]: Start difference. First operand 1179 states and 1665 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) [2022-07-19 23:13:36,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:36,975 INFO L93 Difference]: Finished difference Result 3497 states and 4957 transitions. [2022-07-19 23:13:36,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:36,975 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 [2022-07-19 23:13:36,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:36,983 INFO L225 Difference]: With dead ends: 3497 [2022-07-19 23:13:36,983 INFO L226 Difference]: Without dead ends: 2315 [2022-07-19 23:13:36,986 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 [2022-07-19 23:13:36,987 INFO L413 NwaCegarLoop]: 1074 mSDtfsCounter, 821 mSDsluCounter, 814 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 821 SdHoareTripleChecker+Valid, 1888 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:36,987 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [821 Valid, 1888 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-19 23:13:36,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2022-07-19 23:13:37,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2300. [2022-07-19 23:13:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2300 states, 1528 states have (on average 1.2604712041884816) internal successors, (1926), 1553 states have internal predecessors, (1926), 667 states have call successors, (667), 106 states have call predecessors, (667), 104 states have return successors, (668), 656 states have call predecessors, (668), 660 states have call successors, (668) [2022-07-19 23:13:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 2300 states and 3261 transitions. [2022-07-19 23:13:37,058 INFO L78 Accepts]: Start accepts. Automaton has 2300 states and 3261 transitions. Word has length 20 [2022-07-19 23:13:37,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:37,059 INFO L495 AbstractCegarLoop]: Abstraction has 2300 states and 3261 transitions. [2022-07-19 23:13:37,059 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) [2022-07-19 23:13:37,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3261 transitions. [2022-07-19 23:13:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-19 23:13:37,061 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:37,061 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] [2022-07-19 23:13:37,083 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:37,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:37,276 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:37,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:37,276 INFO L85 PathProgramCache]: Analyzing trace with hash 389432597, now seen corresponding path program 1 times [2022-07-19 23:13:37,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:37,277 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [17644676] [2022-07-19 23:13:37,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:37,277 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:37,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:37,279 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) [2022-07-19 23:13:37,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-19 23:13:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:37,757 INFO L263 TraceCheckSpWp]: Trace formula consists of 801 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-19 23:13:37,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:13:37,788 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:37,788 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:37,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [17644676] [2022-07-19 23:13:37,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [17644676] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:37,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:37,789 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:37,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142734526] [2022-07-19 23:13:37,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:37,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:37,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:37,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:37,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:37,794 INFO L87 Difference]: Start difference. First operand 2300 states and 3261 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-19 23:13:37,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:37,998 INFO L93 Difference]: Finished difference Result 6534 states and 9243 transitions. [2022-07-19 23:13:37,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:37,998 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 49 [2022-07-19 23:13:37,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:38,019 INFO L225 Difference]: With dead ends: 6534 [2022-07-19 23:13:38,019 INFO L226 Difference]: Without dead ends: 4237 [2022-07-19 23:13:38,027 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 [2022-07-19 23:13:38,029 INFO L413 NwaCegarLoop]: 1012 mSDtfsCounter, 686 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 1837 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:38,029 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [686 Valid, 1837 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-19 23:13:38,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4237 states. [2022-07-19 23:13:38,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4237 to 4228. [2022-07-19 23:13:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4228 states, 2788 states have (on average 1.2503586800573887) internal successors, (3486), 2829 states have internal predecessors, (3486), 1243 states have call successors, (1243), 198 states have call predecessors, (1243), 196 states have return successors, (1244), 1232 states have call predecessors, (1244), 1236 states have call successors, (1244) [2022-07-19 23:13:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 4228 states and 5973 transitions. [2022-07-19 23:13:38,220 INFO L78 Accepts]: Start accepts. Automaton has 4228 states and 5973 transitions. Word has length 49 [2022-07-19 23:13:38,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:38,221 INFO L495 AbstractCegarLoop]: Abstraction has 4228 states and 5973 transitions. [2022-07-19 23:13:38,221 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-19 23:13:38,221 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 5973 transitions. [2022-07-19 23:13:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-07-19 23:13:38,226 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:38,226 INFO L195 NwaCegarLoop]: trace histogram [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, 1] [2022-07-19 23:13:38,243 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:38,442 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:38,443 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:38,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:38,443 INFO L85 PathProgramCache]: Analyzing trace with hash 222631348, now seen corresponding path program 1 times [2022-07-19 23:13:38,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:38,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2073048933] [2022-07-19 23:13:38,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:38,444 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:38,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:38,446 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) [2022-07-19 23:13:38,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-19 23:13:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:39,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 834 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-19 23:13:39,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:13:39,049 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:39,050 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:39,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2073048933] [2022-07-19 23:13:39,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2073048933] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:39,050 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:39,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:39,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790028675] [2022-07-19 23:13:39,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:39,051 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:39,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:39,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:39,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:39,052 INFO L87 Difference]: Start difference. First operand 4228 states and 5973 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-19 23:13:39,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:39,296 INFO L93 Difference]: Finished difference Result 10430 states and 14743 transitions. [2022-07-19 23:13:39,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:39,297 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2022-07-19 23:13:39,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:39,360 INFO L225 Difference]: With dead ends: 10430 [2022-07-19 23:13:39,360 INFO L226 Difference]: Without dead ends: 6205 [2022-07-19 23:13:39,375 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 [2022-07-19 23:13:39,376 INFO L413 NwaCegarLoop]: 1525 mSDtfsCounter, 697 mSDsluCounter, 826 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 697 SdHoareTripleChecker+Valid, 2351 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:39,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [697 Valid, 2351 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-19 23:13:39,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6205 states. [2022-07-19 23:13:39,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6205 to 6196. [2022-07-19 23:13:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6196 states, 4088 states have (on average 1.2490215264187867) internal successors, (5106), 4145 states have internal predecessors, (5106), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-07-19 23:13:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8745 transitions. [2022-07-19 23:13:39,716 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8745 transitions. Word has length 60 [2022-07-19 23:13:39,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:39,717 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8745 transitions. [2022-07-19 23:13:39,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-19 23:13:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8745 transitions. [2022-07-19 23:13:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-07-19 23:13:39,723 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:39,723 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 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, 1, 1, 1] [2022-07-19 23:13:39,739 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-07-19 23:13:39,939 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:39,940 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:39,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:39,941 INFO L85 PathProgramCache]: Analyzing trace with hash -1653090658, now seen corresponding path program 1 times [2022-07-19 23:13:39,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:39,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [861182137] [2022-07-19 23:13:39,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:39,942 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:39,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:39,944 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) [2022-07-19 23:13:39,945 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-19 23:13:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:40,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 856 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-19 23:13:40,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-19 23:13:40,579 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:40,580 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:40,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [861182137] [2022-07-19 23:13:40,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [861182137] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:40,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:40,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 23:13:40,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262049060] [2022-07-19 23:13:40,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:40,581 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 23:13:40,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:40,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 23:13:40,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 23:13:40,581 INFO L87 Difference]: Start difference. First operand 6196 states and 8745 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-19 23:13:41,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:41,378 INFO L93 Difference]: Finished difference Result 17081 states and 24703 transitions. [2022-07-19 23:13:41,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-19 23:13:41,378 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 72 [2022-07-19 23:13:41,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:41,424 INFO L225 Difference]: With dead ends: 17081 [2022-07-19 23:13:41,424 INFO L226 Difference]: Without dead ends: 10888 [2022-07-19 23:13:41,445 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 23:13:41,445 INFO L413 NwaCegarLoop]: 1339 mSDtfsCounter, 1356 mSDsluCounter, 943 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1356 SdHoareTripleChecker+Valid, 2282 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:41,446 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1356 Valid, 2282 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-19 23:13:41,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10888 states. [2022-07-19 23:13:41,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10888 to 6196. [2022-07-19 23:13:41,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6196 states, 4088 states have (on average 1.2480430528375734) internal successors, (5102), 4145 states have internal predecessors, (5102), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-07-19 23:13:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8741 transitions. [2022-07-19 23:13:41,931 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8741 transitions. Word has length 72 [2022-07-19 23:13:41,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:41,931 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8741 transitions. [2022-07-19 23:13:41,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-19 23:13:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8741 transitions. [2022-07-19 23:13:41,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-19 23:13:41,936 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:41,938 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 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, 1, 1, 1, 1] [2022-07-19 23:13:41,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:42,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:42,156 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:42,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:42,157 INFO L85 PathProgramCache]: Analyzing trace with hash 18352340, now seen corresponding path program 1 times [2022-07-19 23:13:42,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:42,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1613273393] [2022-07-19 23:13:42,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:42,158 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:42,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:42,172 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) [2022-07-19 23:13:42,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-19 23:13:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:42,697 INFO L263 TraceCheckSpWp]: Trace formula consists of 857 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-19 23:13:42,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:42,786 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-19 23:13:42,786 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:42,786 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:42,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1613273393] [2022-07-19 23:13:42,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1613273393] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:42,786 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:42,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 23:13:42,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86752608] [2022-07-19 23:13:42,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:42,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 23:13:42,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:42,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 23:13:42,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 23:13:42,787 INFO L87 Difference]: Start difference. First operand 6196 states and 8741 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-19 23:13:43,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:43,769 INFO L93 Difference]: Finished difference Result 17054 states and 24652 transitions. [2022-07-19 23:13:43,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-19 23:13:43,769 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 73 [2022-07-19 23:13:43,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:43,810 INFO L225 Difference]: With dead ends: 17054 [2022-07-19 23:13:43,810 INFO L226 Difference]: Without dead ends: 10861 [2022-07-19 23:13:43,833 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 23:13:43,834 INFO L413 NwaCegarLoop]: 1329 mSDtfsCounter, 1335 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1335 SdHoareTripleChecker+Valid, 2271 SdHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:43,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1335 Valid, 2271 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-07-19 23:13:43,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10861 states. [2022-07-19 23:13:44,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10861 to 6169. [2022-07-19 23:13:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6169 states, 4069 states have (on average 1.2452691078889162) internal successors, (5067), 4125 states have internal predecessors, (5067), 1811 states have call successors, (1811), 290 states have call predecessors, (1811), 288 states have return successors, (1812), 1801 states have call predecessors, (1812), 1804 states have call successors, (1812) [2022-07-19 23:13:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 6169 states and 8690 transitions. [2022-07-19 23:13:44,326 INFO L78 Accepts]: Start accepts. Automaton has 6169 states and 8690 transitions. Word has length 73 [2022-07-19 23:13:44,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:44,326 INFO L495 AbstractCegarLoop]: Abstraction has 6169 states and 8690 transitions. [2022-07-19 23:13:44,327 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-19 23:13:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 6169 states and 8690 transitions. [2022-07-19 23:13:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-07-19 23:13:44,332 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:44,332 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 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, 1, 1] [2022-07-19 23:13:44,361 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:44,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:44,563 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:44,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:44,563 INFO L85 PathProgramCache]: Analyzing trace with hash -672097803, now seen corresponding path program 1 times [2022-07-19 23:13:44,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:44,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [913104810] [2022-07-19 23:13:44,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:44,565 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:44,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:44,566 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) [2022-07-19 23:13:44,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-19 23:13:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:45,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 23:13:45,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-19 23:13:45,120 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:45,120 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:45,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [913104810] [2022-07-19 23:13:45,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [913104810] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:45,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:45,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 23:13:45,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337084635] [2022-07-19 23:13:45,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:45,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 23:13:45,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:45,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 23:13:45,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 23:13:45,122 INFO L87 Difference]: Start difference. First operand 6169 states and 8690 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-19 23:13:45,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:45,871 INFO L93 Difference]: Finished difference Result 10869 states and 15877 transitions. [2022-07-19 23:13:45,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-19 23:13:45,871 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 79 [2022-07-19 23:13:45,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:45,907 INFO L225 Difference]: With dead ends: 10869 [2022-07-19 23:13:45,907 INFO L226 Difference]: Without dead ends: 10773 [2022-07-19 23:13:45,913 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-19 23:13:45,913 INFO L413 NwaCegarLoop]: 1478 mSDtfsCounter, 740 mSDsluCounter, 4881 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 272 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 741 SdHoareTripleChecker+Valid, 6359 SdHoareTripleChecker+Invalid, 298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 272 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:45,914 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [741 Valid, 6359 Invalid, 298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [272 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-19 23:13:45,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10773 states. [2022-07-19 23:13:46,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10773 to 6124. [2022-07-19 23:13:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6124 states, 4040 states have (on average 1.244059405940594) internal successors, (5026), 4092 states have internal predecessors, (5026), 1795 states have call successors, (1795), 290 states have call predecessors, (1795), 288 states have return successors, (1798), 1789 states have call predecessors, (1798), 1790 states have call successors, (1798) [2022-07-19 23:13:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 6124 states and 8619 transitions. [2022-07-19 23:13:46,383 INFO L78 Accepts]: Start accepts. Automaton has 6124 states and 8619 transitions. Word has length 79 [2022-07-19 23:13:46,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:46,384 INFO L495 AbstractCegarLoop]: Abstraction has 6124 states and 8619 transitions. [2022-07-19 23:13:46,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-19 23:13:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 6124 states and 8619 transitions. [2022-07-19 23:13:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-19 23:13:46,389 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:46,389 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2022-07-19 23:13:46,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:46,619 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:46,619 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:46,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:46,620 INFO L85 PathProgramCache]: Analyzing trace with hash 30998624, now seen corresponding path program 1 times [2022-07-19 23:13:46,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:46,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [930337261] [2022-07-19 23:13:46,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:46,621 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:46,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:46,622 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-19 23:13:46,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-07-19 23:13:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:47,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 23:13:47,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-19 23:13:47,141 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:47,142 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:47,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [930337261] [2022-07-19 23:13:47,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [930337261] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:47,142 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:47,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 23:13:47,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975415722] [2022-07-19 23:13:47,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:47,143 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 23:13:47,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:47,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 23:13:47,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 23:13:47,144 INFO L87 Difference]: Start difference. First operand 6124 states and 8619 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-19 23:13:47,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:47,895 INFO L93 Difference]: Finished difference Result 10814 states and 15808 transitions. [2022-07-19 23:13:47,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-19 23:13:47,900 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 80 [2022-07-19 23:13:47,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:47,963 INFO L225 Difference]: With dead ends: 10814 [2022-07-19 23:13:47,963 INFO L226 Difference]: Without dead ends: 10759 [2022-07-19 23:13:47,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-19 23:13:47,968 INFO L413 NwaCegarLoop]: 1500 mSDtfsCounter, 764 mSDsluCounter, 4935 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 765 SdHoareTripleChecker+Valid, 6435 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 282 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:47,968 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [765 Valid, 6435 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [282 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-19 23:13:47,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10759 states. [2022-07-19 23:13:48,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10759 to 6102. [2022-07-19 23:13:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6102 states, 4024 states have (on average 1.2440357852882704) internal successors, (5006), 4074 states have internal predecessors, (5006), 1789 states have call successors, (1789), 289 states have call predecessors, (1789), 288 states have return successors, (1794), 1786 states have call predecessors, (1794), 1786 states have call successors, (1794) [2022-07-19 23:13:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 6102 states and 8589 transitions. [2022-07-19 23:13:48,376 INFO L78 Accepts]: Start accepts. Automaton has 6102 states and 8589 transitions. Word has length 80 [2022-07-19 23:13:48,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:48,377 INFO L495 AbstractCegarLoop]: Abstraction has 6102 states and 8589 transitions. [2022-07-19 23:13:48,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-19 23:13:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 6102 states and 8589 transitions. [2022-07-19 23:13:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-19 23:13:48,385 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:48,385 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 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] [2022-07-19 23:13:48,406 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:48,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:48,606 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:48,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:48,606 INFO L85 PathProgramCache]: Analyzing trace with hash -265053531, now seen corresponding path program 1 times [2022-07-19 23:13:48,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:48,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1938554559] [2022-07-19 23:13:48,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:48,607 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:48,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:48,608 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-19 23:13:48,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-07-19 23:13:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:49,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 852 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 23:13:49,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-19 23:13:49,102 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:49,102 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:49,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1938554559] [2022-07-19 23:13:49,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1938554559] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:49,102 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:49,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 23:13:49,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876231364] [2022-07-19 23:13:49,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:49,103 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 23:13:49,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:49,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 23:13:49,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 23:13:49,104 INFO L87 Difference]: Start difference. First operand 6102 states and 8589 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-19 23:13:50,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:50,077 INFO L93 Difference]: Finished difference Result 16856 states and 24332 transitions. [2022-07-19 23:13:50,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-19 23:13:50,078 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 75 [2022-07-19 23:13:50,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:50,125 INFO L225 Difference]: With dead ends: 16856 [2022-07-19 23:13:50,125 INFO L226 Difference]: Without dead ends: 10757 [2022-07-19 23:13:50,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-19 23:13:50,151 INFO L413 NwaCegarLoop]: 1493 mSDtfsCounter, 786 mSDsluCounter, 4882 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 6375 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:50,152 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [787 Valid, 6375 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-19 23:13:50,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10757 states. [2022-07-19 23:13:50,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10757 to 6100. [2022-07-19 23:13:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6100 states, 4022 states have (on average 1.243659870711089) internal successors, (5002), 4072 states have internal predecessors, (5002), 1789 states have call successors, (1789), 289 states have call predecessors, (1789), 288 states have return successors, (1794), 1786 states have call predecessors, (1794), 1786 states have call successors, (1794) [2022-07-19 23:13:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 6100 states and 8585 transitions. [2022-07-19 23:13:50,654 INFO L78 Accepts]: Start accepts. Automaton has 6100 states and 8585 transitions. Word has length 75 [2022-07-19 23:13:50,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:50,655 INFO L495 AbstractCegarLoop]: Abstraction has 6100 states and 8585 transitions. [2022-07-19 23:13:50,655 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-19 23:13:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 6100 states and 8585 transitions. [2022-07-19 23:13:50,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-19 23:13:50,661 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:50,662 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2022-07-19 23:13:50,691 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Ended with exit code 0 [2022-07-19 23:13:50,879 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:50,880 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:50,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:50,880 INFO L85 PathProgramCache]: Analyzing trace with hash -21183, now seen corresponding path program 1 times [2022-07-19 23:13:50,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:50,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1677294718] [2022-07-19 23:13:50,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:50,881 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:50,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:50,896 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-19 23:13:50,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-07-19 23:13:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:51,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 884 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-19 23:13:51,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-19 23:13:51,511 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:51,512 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:51,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1677294718] [2022-07-19 23:13:51,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1677294718] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:51,512 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:51,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 23:13:51,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112403453] [2022-07-19 23:13:51,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:51,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 23:13:51,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:51,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 23:13:51,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:51,514 INFO L87 Difference]: Start difference. First operand 6100 states and 8585 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-19 23:13:51,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:51,914 INFO L93 Difference]: Finished difference Result 12196 states and 17166 transitions. [2022-07-19 23:13:51,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 23:13:51,914 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 80 [2022-07-19 23:13:51,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:51,932 INFO L225 Difference]: With dead ends: 12196 [2022-07-19 23:13:51,932 INFO L226 Difference]: Without dead ends: 6099 [2022-07-19 23:13:51,948 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 23:13:51,949 INFO L413 NwaCegarLoop]: 1533 mSDtfsCounter, 776 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 2287 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:51,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [776 Valid, 2287 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-19 23:13:51,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6099 states. [2022-07-19 23:13:52,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6099 to 6086. [2022-07-19 23:13:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6086 states, 4014 states have (on average 1.2431489785749876) internal successors, (4990), 4064 states have internal predecessors, (4990), 1784 states have call successors, (1784), 287 states have call predecessors, (1784), 287 states have return successors, (1784), 1782 states have call predecessors, (1784), 1780 states have call successors, (1784) [2022-07-19 23:13:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 6086 states and 8558 transitions. [2022-07-19 23:13:52,273 INFO L78 Accepts]: Start accepts. Automaton has 6086 states and 8558 transitions. Word has length 80 [2022-07-19 23:13:52,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:52,274 INFO L495 AbstractCegarLoop]: Abstraction has 6086 states and 8558 transitions. [2022-07-19 23:13:52,274 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-19 23:13:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 8558 transitions. [2022-07-19 23:13:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-07-19 23:13:52,280 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:13:52,280 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 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] [2022-07-19 23:13:52,301 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:52,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:52,504 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:13:52,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:13:52,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1225886074, now seen corresponding path program 1 times [2022-07-19 23:13:52,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-19 23:13:52,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [225835316] [2022-07-19 23:13:52,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:13:52,505 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-19 23:13:52,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-19 23:13:52,506 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-19 23:13:52,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-07-19 23:13:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:13:53,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 23:13:53,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 23:13:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-19 23:13:53,045 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-19 23:13:53,045 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-19 23:13:53,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [225835316] [2022-07-19 23:13:53,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [225835316] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:13:53,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:13:53,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 23:13:53,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663047159] [2022-07-19 23:13:53,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:13:53,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 23:13:53,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-19 23:13:53,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 23:13:53,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 23:13:53,047 INFO L87 Difference]: Start difference. First operand 6086 states and 8558 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-19 23:13:53,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:13:53,910 INFO L93 Difference]: Finished difference Result 8467 states and 12180 transitions. [2022-07-19 23:13:53,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-19 23:13:53,912 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 77 [2022-07-19 23:13:53,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:13:53,912 INFO L225 Difference]: With dead ends: 8467 [2022-07-19 23:13:53,912 INFO L226 Difference]: Without dead ends: 0 [2022-07-19 23:13:53,929 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-19 23:13:53,930 INFO L413 NwaCegarLoop]: 1448 mSDtfsCounter, 770 mSDsluCounter, 4718 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 6166 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-19 23:13:53,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [771 Valid, 6166 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-19 23:13:53,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-19 23:13:53,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-19 23:13:53,930 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) [2022-07-19 23:13:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-19 23:13:53,932 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2022-07-19 23:13:53,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:13:53,932 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-19 23:13:53,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-19 23:13:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-19 23:13:53,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-19 23:13:53,935 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-19 23:13:53,967 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-07-19 23:13:54,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-19 23:13:54,153 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-19 23:15:19,630 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileFINAL(lines 3826 3828) no Hoare annotation was computed. [2022-07-19 23:15:19,630 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileEXIT(lines 3826 3828) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_fileENTRY(lines 3826 3828) the Hoare annotation is: true [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point L3586-1(lines 3584 3587) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexFINAL(lines 3581 3596) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_interruptible_pch_phub_mutexENTRY(lines 3581 3596) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 3594) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexEXIT(lines 3581 3596) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L895 garLoopResultBuilder]: At program point L3586(line 3586) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-19 23:15:19,631 INFO L902 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: true [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 3725 3727) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3725 3727) the Hoare annotation is: true [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3725 3727) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 3830 3832) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 3830 3832) the Hoare annotation is: true [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 3830 3832) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L899 garLoopResultBuilder]: For program point pci_iounmapFINAL(lines 3785 3787) no Hoare annotation was computed. [2022-07-19 23:15:19,631 INFO L902 garLoopResultBuilder]: At program point pci_iounmapENTRY(lines 3785 3787) the Hoare annotation is: true [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 3785 3787) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 3806 3808) the Hoare annotation is: true [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 3806 3808) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 3806 3808) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 3779 3781) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 3779 3781) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L902 garLoopResultBuilder]: At program point pci_enable_deviceENTRY(lines 3779 3781) the Hoare annotation is: true [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romFINAL(lines 3809 3811) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romEXIT(lines 3809 3811) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L902 garLoopResultBuilder]: At program point pci_unmap_romENTRY(lines 3809 3811) the Hoare annotation is: true [2022-07-19 23:15:19,632 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 3768 3770) the Hoare annotation is: true [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 3768 3770) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 3768 3770) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L902 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 3775 3777) the Hoare annotation is: true [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 3775 3777) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 3775 3777) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3356 3361) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3356 3361) the Hoare annotation is: true [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3359) no Hoare annotation was computed. [2022-07-19 23:15:19,632 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3356 3361) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point pch_phub_removeENTRY(lines 2959 2973) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeEXIT(lines 2959 2973) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point L2969(line 2969) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point L2967-1(line 2967) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeFINAL(lines 2959 2973) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point L2967(line 2967) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point L2968-1(line 2968) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point L2965-1(line 2965) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point L2965(line 2965) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point L2963-1(line 2963) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point L2963(line 2963) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point L3824(lines 3823 3825) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsFINAL(lines 3791 3793) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point pci_release_regionsENTRY(lines 3791 3793) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 3791 3793) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileEXIT(lines 3816 3818) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L902 garLoopResultBuilder]: At program point sysfs_create_bin_fileENTRY(lines 3816 3818) the Hoare annotation is: true [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileFINAL(lines 3816 3818) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regFINAL(lines 2173 2183) no Hoare annotation was computed. [2022-07-19 23:15:19,633 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regEXIT(lines 2173 2183) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_modify_write_regENTRY(lines 2173 2183) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point L2180(line 2180) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point L2179-1(line 2179) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point L2179(line 2179) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3363 3368) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3363 3368) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3363 3368) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 2151 2157) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 2151 2157) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point L2154(line 2154) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 2151 2157) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point L2154-1(line 2154) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point L2368(lines 2347 2373) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point pch_phub_write_serial_romENTRY(lines 2339 2374) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point L2366(lines 2347 2373) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point L2364(line 2364) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romFINAL(lines 2339 2374) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point L2358(lines 2358 2361) no Hoare annotation was computed. [2022-07-19 23:15:19,634 INFO L902 garLoopResultBuilder]: At program point L2352(line 2352) the Hoare annotation is: true [2022-07-19 23:15:19,634 INFO L899 garLoopResultBuilder]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point L2371-1(line 2371) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L902 garLoopResultBuilder]: At program point L2371(line 2371) the Hoare annotation is: true [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point L2365(lines 2365 2369) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romEXIT(lines 2339 2374) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L902 garLoopResultBuilder]: At program point L2363(lines 2347 2373) the Hoare annotation is: true [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point L2353-1(line 2353) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L902 garLoopResultBuilder]: At program point L2353(line 2353) the Hoare annotation is: true [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L902 garLoopResultBuilder]: At program point L2351(line 2351) the Hoare annotation is: true [2022-07-19 23:15:19,635 INFO L902 garLoopResultBuilder]: At program point L3755(lines 3754 3756) the Hoare annotation is: true [2022-07-19 23:15:19,635 INFO L902 garLoopResultBuilder]: At program point iowrite32ENTRY(lines 3743 3745) the Hoare annotation is: true [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point iowrite32FINAL(lines 3743 3745) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 3743 3745) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L902 garLoopResultBuilder]: At program point ioread32ENTRY(lines 3736 3738) the Hoare annotation is: true [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point ioread32FINAL(lines 3736 3738) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 3736 3738) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_pch_phub_mutexENTRY(lines 3671 3681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv2 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-19 23:15:19,635 INFO L895 garLoopResultBuilder]: At program point L3676(line 3676) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv2 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3677) no Hoare annotation was computed. [2022-07-19 23:15:19,635 INFO L899 garLoopResultBuilder]: For program point L3676-1(lines 3674 3677) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexFINAL(lines 3671 3681) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexEXIT(lines 3671 3681) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point L2113(lines 2113 2115) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2121 2130) the Hoare annotation is: true [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2121 2130) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point L2123(lines 2123 2129) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L902 garLoopResultBuilder]: At program point L2119(lines 2117 2120) the Hoare annotation is: true [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2121 2130) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point L2114(line 2114) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 3740 3742) the Hoare annotation is: true [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 3740 3742) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point ioread8FINAL(lines 3740 3742) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeEXIT(lines 2099 2105) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeFINAL(lines 2099 2105) no Hoare annotation was computed. [2022-07-19 23:15:19,636 INFO L902 garLoopResultBuilder]: At program point pci_enable_wakeENTRY(lines 2099 2105) the Hoare annotation is: true [2022-07-19 23:15:19,636 INFO L902 garLoopResultBuilder]: At program point L3715(lines 3714 3716) the Hoare annotation is: true [2022-07-19 23:15:19,637 INFO L902 garLoopResultBuilder]: At program point mutex_lock_interruptibleENTRY(lines 3761 3763) the Hoare annotation is: true [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleFINAL(lines 3761 3763) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleEXIT(lines 3761 3763) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L895 garLoopResultBuilder]: At program point L2810(line 2810) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point L2810-1(line 2810) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point L3207(lines 3207 3212) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 2816) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point L2613-1(line 2613) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L895 garLoopResultBuilder]: At program point L2613(line 2613) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point L3142(lines 3142 3171) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L895 garLoopResultBuilder]: At program point L2746(line 2746) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,637 INFO L895 garLoopResultBuilder]: At program point L3803(lines 3802 3804) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point L2746-1(line 2746) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L899 garLoopResultBuilder]: For program point L3143(line 3143) no Hoare annotation was computed. [2022-07-19 23:15:19,637 INFO L895 garLoopResultBuilder]: At program point L2945(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,638 INFO L899 garLoopResultBuilder]: For program point L2879-1(line 2879) no Hoare annotation was computed. [2022-07-19 23:15:19,638 INFO L895 garLoopResultBuilder]: At program point L2879(line 2879) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,638 INFO L895 garLoopResultBuilder]: At program point L3342(line 3342) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,638 INFO L895 garLoopResultBuilder]: At program point L3342-1(line 3342) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,638 INFO L899 garLoopResultBuilder]: For program point L3144(lines 3144 3149) no Hoare annotation was computed. [2022-07-19 23:15:19,638 INFO L895 garLoopResultBuilder]: At program point L2748(line 2748) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,638 INFO L899 garLoopResultBuilder]: For program point L2748-1(line 2748) no Hoare annotation was computed. [2022-07-19 23:15:19,638 INFO L899 garLoopResultBuilder]: For program point L2616(lines 2616 2620) no Hoare annotation was computed. [2022-07-19 23:15:19,638 INFO L895 garLoopResultBuilder]: At program point L2286(line 2286) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,638 INFO L895 garLoopResultBuilder]: At program point L3343(lines 3339 3346) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,638 INFO L899 garLoopResultBuilder]: For program point L2286-1(line 2286) no Hoare annotation was computed. [2022-07-19 23:15:19,638 INFO L899 garLoopResultBuilder]: For program point L2947-1(line 2947) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L895 garLoopResultBuilder]: At program point L2947(line 2947) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2881-1(lines 2881 2888) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2881(lines 2881 2888) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2749(lines 2749 2752) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2683-1(line 2683) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L895 garLoopResultBuilder]: At program point L2683(line 2683) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 2295) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2287-2(lines 2287 2295) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L895 garLoopResultBuilder]: At program point L2948(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,639 INFO L895 garLoopResultBuilder]: At program point L2420(line 2420) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2420-1(line 2420) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L895 garLoopResultBuilder]: At program point L2949(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2883(lines 2883 2886) no Hoare annotation was computed. [2022-07-19 23:15:19,639 INFO L899 garLoopResultBuilder]: For program point L2421-1(line 2421) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L895 garLoopResultBuilder]: At program point L2421(line 2421) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L3214(line 3214) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3247) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L895 garLoopResultBuilder]: At program point L2884(line 2884) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L2686(lines 2686 2689) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L3215(lines 3215 3220) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L895 garLoopResultBuilder]: At program point L2951(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L2621-1(line 2621) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L895 garLoopResultBuilder]: At program point L2621(line 2621) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L2423-1(line 2423) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L895 garLoopResultBuilder]: At program point L2423(line 2423) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L3084(lines 3084 3137) no Hoare annotation was computed. [2022-07-19 23:15:19,640 INFO L895 garLoopResultBuilder]: At program point L2754(line 2754) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,640 INFO L899 garLoopResultBuilder]: For program point L2754-1(line 2754) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L2622(lines 2622 2625) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L895 garLoopResultBuilder]: At program point L2556(lines 2550 2564) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L3151(line 3151) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L2953(line 2953) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L2425-1(line 2425) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L895 garLoopResultBuilder]: At program point L2425(line 2425) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,641 INFO L895 garLoopResultBuilder]: At program point L3350(line 3350) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,641 INFO L895 garLoopResultBuilder]: At program point L3350-1(line 3350) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L2227(line 2227) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L3152(lines 3152 3167) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 3134) no Hoare annotation was computed. [2022-07-19 23:15:19,641 INFO L895 garLoopResultBuilder]: At program point L2756(lines 2739 2758) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,641 INFO L895 garLoopResultBuilder]: At program point L3813(lines 3812 3814) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-19 23:15:19,641 INFO L899 garLoopResultBuilder]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2022-07-19 23:15:19,642 INFO L895 garLoopResultBuilder]: At program point L2558(lines 2550 2564) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,642 INFO L895 garLoopResultBuilder]: At program point L3351(lines 3347 3354) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,642 INFO L895 garLoopResultBuilder]: At program point L2162(lines 2158 2164) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,642 INFO L899 garLoopResultBuilder]: For program point L3087(line 3087) no Hoare annotation was computed. [2022-07-19 23:15:19,642 INFO L899 garLoopResultBuilder]: For program point L2889-1(line 2889) no Hoare annotation was computed. [2022-07-19 23:15:19,642 INFO L895 garLoopResultBuilder]: At program point L2889(line 2889) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,642 INFO L899 garLoopResultBuilder]: For program point L2823-1(line 2823) no Hoare annotation was computed. [2022-07-19 23:15:19,642 INFO L895 garLoopResultBuilder]: At program point L2823(line 2823) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,642 INFO L895 garLoopResultBuilder]: At program point L3748(lines 3747 3749) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2022-07-19 23:15:19,642 INFO L899 garLoopResultBuilder]: For program point L2427-1(line 2427) no Hoare annotation was computed. [2022-07-19 23:15:19,642 INFO L895 garLoopResultBuilder]: At program point L2427(line 2427) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,642 INFO L899 garLoopResultBuilder]: For program point L3154(lines 3154 3160) no Hoare annotation was computed. [2022-07-19 23:15:19,642 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3096) no Hoare annotation was computed. [2022-07-19 23:15:19,642 INFO L899 garLoopResultBuilder]: For program point L3154-2(lines 3152 3166) no Hoare annotation was computed. [2022-07-19 23:15:19,643 INFO L895 garLoopResultBuilder]: At program point L2956(lines 2790 2958) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,643 INFO L895 garLoopResultBuilder]: At program point L2890(line 2890) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,643 INFO L899 garLoopResultBuilder]: For program point L2824(lines 2824 2828) no Hoare annotation was computed. [2022-07-19 23:15:19,643 INFO L899 garLoopResultBuilder]: For program point L2890-1(line 2890) no Hoare annotation was computed. [2022-07-19 23:15:19,643 INFO L899 garLoopResultBuilder]: For program point L2824-2(lines 2824 2828) no Hoare annotation was computed. [2022-07-19 23:15:19,643 INFO L895 garLoopResultBuilder]: At program point L2626(line 2626) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,643 INFO L895 garLoopResultBuilder]: At program point L2560(lines 2548 2565) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,654 INFO L899 garLoopResultBuilder]: For program point L2626-1(line 2626) no Hoare annotation was computed. [2022-07-19 23:15:19,654 INFO L899 garLoopResultBuilder]: For program point L2429-1(line 2429) no Hoare annotation was computed. [2022-07-19 23:15:19,654 INFO L895 garLoopResultBuilder]: At program point L2429(line 2429) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,654 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-07-19 23:15:19,654 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3094) no Hoare annotation was computed. [2022-07-19 23:15:19,654 INFO L895 garLoopResultBuilder]: At program point L2628(line 2628) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,654 INFO L899 garLoopResultBuilder]: For program point L2628-1(line 2628) no Hoare annotation was computed. [2022-07-19 23:15:19,655 INFO L899 garLoopResultBuilder]: For program point L3223(lines 3223 3228) no Hoare annotation was computed. [2022-07-19 23:15:19,655 INFO L895 garLoopResultBuilder]: At program point L3752(lines 3751 3753) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,655 INFO L899 garLoopResultBuilder]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2022-07-19 23:15:19,655 INFO L899 garLoopResultBuilder]: For program point L2431-1(line 2431) no Hoare annotation was computed. [2022-07-19 23:15:19,655 INFO L895 garLoopResultBuilder]: At program point L2431(line 2431) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,655 INFO L899 garLoopResultBuilder]: For program point L2299-1(line 2299) no Hoare annotation was computed. [2022-07-19 23:15:19,655 INFO L895 garLoopResultBuilder]: At program point L2299(line 2299) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,655 INFO L899 garLoopResultBuilder]: For program point L2894(lines 2894 2940) no Hoare annotation was computed. [2022-07-19 23:15:19,655 INFO L899 garLoopResultBuilder]: For program point L2630(lines 2630 2659) no Hoare annotation was computed. [2022-07-19 23:15:19,656 INFO L895 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,656 INFO L899 garLoopResultBuilder]: For program point L2498-1(line 2498) no Hoare annotation was computed. [2022-07-19 23:15:19,656 INFO L895 garLoopResultBuilder]: At program point L2234(line 2234) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,656 INFO L899 garLoopResultBuilder]: For program point L2234-1(line 2234) no Hoare annotation was computed. [2022-07-19 23:15:19,656 INFO L899 garLoopResultBuilder]: For program point L2895-1(line 2895) no Hoare annotation was computed. [2022-07-19 23:15:19,656 INFO L895 garLoopResultBuilder]: At program point L2895(line 2895) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,656 INFO L895 garLoopResultBuilder]: At program point L3688(lines 3682 3690) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2022-07-19 23:15:19,656 INFO L899 garLoopResultBuilder]: For program point L2631-1(line 2631) no Hoare annotation was computed. [2022-07-19 23:15:19,656 INFO L895 garLoopResultBuilder]: At program point L2631(line 2631) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,657 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-07-19 23:15:19,657 INFO L895 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,657 INFO L899 garLoopResultBuilder]: For program point L2433-1(line 2433) no Hoare annotation was computed. [2022-07-19 23:15:19,657 INFO L895 garLoopResultBuilder]: At program point L2433(line 2433) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,657 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 2239) no Hoare annotation was computed. [2022-07-19 23:15:19,657 INFO L899 garLoopResultBuilder]: For program point L2235-2(lines 2235 2239) no Hoare annotation was computed. [2022-07-19 23:15:19,657 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 2899) no Hoare annotation was computed. [2022-07-19 23:15:19,657 INFO L899 garLoopResultBuilder]: For program point L2830(lines 2830 2835) no Hoare annotation was computed. [2022-07-19 23:15:19,657 INFO L899 garLoopResultBuilder]: For program point L2633(lines 2633 2637) no Hoare annotation was computed. [2022-07-19 23:15:19,658 INFO L899 garLoopResultBuilder]: For program point L2501-1(line 2501) no Hoare annotation was computed. [2022-07-19 23:15:19,658 INFO L895 garLoopResultBuilder]: At program point L2501(line 2501) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,658 INFO L899 garLoopResultBuilder]: For program point L2435-1(line 2435) no Hoare annotation was computed. [2022-07-19 23:15:19,658 INFO L895 garLoopResultBuilder]: At program point L2435(line 2435) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,658 INFO L895 garLoopResultBuilder]: At program point L2766(line 2766) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,658 INFO L895 garLoopResultBuilder]: At program point L2700(line 2700) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,658 INFO L899 garLoopResultBuilder]: For program point L2766-1(line 2766) no Hoare annotation was computed. [2022-07-19 23:15:19,658 INFO L899 garLoopResultBuilder]: For program point L2700-1(line 2700) no Hoare annotation was computed. [2022-07-19 23:15:19,658 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-19 23:15:19,659 INFO L895 garLoopResultBuilder]: At program point L3163(lines 3073 3253) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-19 23:15:19,659 INFO L899 garLoopResultBuilder]: For program point L2701(lines 2701 2705) no Hoare annotation was computed. [2022-07-19 23:15:19,659 INFO L899 garLoopResultBuilder]: For program point L2503-1(line 2503) no Hoare annotation was computed. [2022-07-19 23:15:19,661 INFO L895 garLoopResultBuilder]: At program point L2503(line 2503) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,661 INFO L899 garLoopResultBuilder]: For program point L2437-1(line 2437) no Hoare annotation was computed. [2022-07-19 23:15:19,661 INFO L895 garLoopResultBuilder]: At program point L2437(line 2437) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,661 INFO L899 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2022-07-19 23:15:19,662 INFO L899 garLoopResultBuilder]: For program point L3098(line 3098) no Hoare annotation was computed. [2022-07-19 23:15:19,662 INFO L895 garLoopResultBuilder]: At program point L3032(lines 3028 3034) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,662 INFO L895 garLoopResultBuilder]: At program point L2900(line 2900) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,662 INFO L899 garLoopResultBuilder]: For program point L2900-1(line 2900) no Hoare annotation was computed. [2022-07-19 23:15:19,662 INFO L899 garLoopResultBuilder]: For program point L2768(lines 2768 2771) no Hoare annotation was computed. [2022-07-19 23:15:19,662 INFO L899 garLoopResultBuilder]: For program point L2570(line 2570) no Hoare annotation was computed. [2022-07-19 23:15:19,662 INFO L899 garLoopResultBuilder]: For program point L2570-2(lines 2570 2574) no Hoare annotation was computed. [2022-07-19 23:15:19,663 INFO L899 garLoopResultBuilder]: For program point L2570-4(lines 2569 2596) no Hoare annotation was computed. [2022-07-19 23:15:19,663 INFO L895 garLoopResultBuilder]: At program point L2306(line 2306) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,663 INFO L899 garLoopResultBuilder]: For program point L2306-1(line 2306) no Hoare annotation was computed. [2022-07-19 23:15:19,663 INFO L899 garLoopResultBuilder]: For program point L3231(lines 3231 3236) no Hoare annotation was computed. [2022-07-19 23:15:19,663 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 3106) no Hoare annotation was computed. [2022-07-19 23:15:19,663 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 3697) no Hoare annotation was computed. [2022-07-19 23:15:19,664 INFO L899 garLoopResultBuilder]: For program point L2505-1(line 2505) no Hoare annotation was computed. [2022-07-19 23:15:19,664 INFO L895 garLoopResultBuilder]: At program point L2505(line 2505) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,664 INFO L899 garLoopResultBuilder]: For program point L2439-1(line 2439) no Hoare annotation was computed. [2022-07-19 23:15:19,664 INFO L895 garLoopResultBuilder]: At program point L2439(line 2439) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,664 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 2311) no Hoare annotation was computed. [2022-07-19 23:15:19,664 INFO L895 garLoopResultBuilder]: At program point L2241(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,665 INFO L899 garLoopResultBuilder]: For program point L2307-2(lines 2307 2311) no Hoare annotation was computed. [2022-07-19 23:15:19,665 INFO L899 garLoopResultBuilder]: For program point L2638(lines 2638 2642) no Hoare annotation was computed. [2022-07-19 23:15:19,665 INFO L899 garLoopResultBuilder]: For program point L3101(lines 3101 3104) no Hoare annotation was computed. [2022-07-19 23:15:19,665 INFO L899 garLoopResultBuilder]: For program point L2903(lines 2903 2940) no Hoare annotation was computed. [2022-07-19 23:15:19,665 INFO L895 garLoopResultBuilder]: At program point L3696(line 3696) the Hoare annotation is: false [2022-07-19 23:15:19,666 INFO L899 garLoopResultBuilder]: For program point L3696-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-19 23:15:19,666 INFO L899 garLoopResultBuilder]: For program point L2507-1(line 2507) no Hoare annotation was computed. [2022-07-19 23:15:19,666 INFO L895 garLoopResultBuilder]: At program point L2507(line 2507) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,666 INFO L899 garLoopResultBuilder]: For program point L2441-1(line 2441) no Hoare annotation was computed. [2022-07-19 23:15:19,666 INFO L895 garLoopResultBuilder]: At program point L2441(line 2441) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,666 INFO L895 garLoopResultBuilder]: At program point L2243(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,666 INFO L895 garLoopResultBuilder]: At program point L2904(line 2904) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,666 INFO L899 garLoopResultBuilder]: For program point L2904-1(line 2904) no Hoare annotation was computed. [2022-07-19 23:15:19,666 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-07-19 23:15:19,667 INFO L899 garLoopResultBuilder]: For program point L2905-1(line 2905) no Hoare annotation was computed. [2022-07-19 23:15:19,667 INFO L895 garLoopResultBuilder]: At program point L2905(line 2905) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,667 INFO L899 garLoopResultBuilder]: For program point L2509-1(line 2509) no Hoare annotation was computed. [2022-07-19 23:15:19,667 INFO L895 garLoopResultBuilder]: At program point L2509(line 2509) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,667 INFO L899 garLoopResultBuilder]: For program point L2443-1(line 2443) no Hoare annotation was computed. [2022-07-19 23:15:19,667 INFO L895 garLoopResultBuilder]: At program point L2443(line 2443) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,667 INFO L895 garLoopResultBuilder]: At program point L2245(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,667 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-19 23:15:19,668 INFO L895 garLoopResultBuilder]: At program point L2774(line 2774) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,668 INFO L899 garLoopResultBuilder]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2022-07-19 23:15:19,668 INFO L895 garLoopResultBuilder]: At program point L3039(lines 3035 3041) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-19 23:15:19,668 INFO L899 garLoopResultBuilder]: For program point L2775(lines 2775 2778) no Hoare annotation was computed. [2022-07-19 23:15:19,668 INFO L895 garLoopResultBuilder]: At program point L3700(line 3700) the Hoare annotation is: false [2022-07-19 23:15:19,668 INFO L899 garLoopResultBuilder]: For program point L3700-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-19 23:15:19,668 INFO L899 garLoopResultBuilder]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2022-07-19 23:15:19,668 INFO L895 garLoopResultBuilder]: At program point L2511(line 2511) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,668 INFO L899 garLoopResultBuilder]: For program point L2445-1(line 2445) no Hoare annotation was computed. [2022-07-19 23:15:19,669 INFO L895 garLoopResultBuilder]: At program point L2445(line 2445) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,669 INFO L895 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,669 INFO L895 garLoopResultBuilder]: At program point L2313(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,669 INFO L899 garLoopResultBuilder]: For program point L3238(line 3238) no Hoare annotation was computed. [2022-07-19 23:15:19,669 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-07-19 23:15:19,669 INFO L895 garLoopResultBuilder]: At program point L2842(line 2842) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,669 INFO L899 garLoopResultBuilder]: For program point L2842-1(line 2842) no Hoare annotation was computed. [2022-07-19 23:15:19,670 INFO L895 garLoopResultBuilder]: At program point L2380(line 2380) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,670 INFO L895 garLoopResultBuilder]: At program point L2380-1(lines 2375 2383) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,670 INFO L899 garLoopResultBuilder]: For program point L2248(line 2248) no Hoare annotation was computed. [2022-07-19 23:15:19,670 INFO L899 garLoopResultBuilder]: For program point L2909(lines 2909 2940) no Hoare annotation was computed. [2022-07-19 23:15:19,670 INFO L899 garLoopResultBuilder]: For program point L2843(lines 2843 2847) no Hoare annotation was computed. [2022-07-19 23:15:19,670 INFO L899 garLoopResultBuilder]: For program point L2843-2(lines 2843 2847) no Hoare annotation was computed. [2022-07-19 23:15:19,670 INFO L899 garLoopResultBuilder]: For program point L2513-1(line 2513) no Hoare annotation was computed. [2022-07-19 23:15:19,670 INFO L895 garLoopResultBuilder]: At program point L2513(line 2513) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,670 INFO L899 garLoopResultBuilder]: For program point L2447-1(line 2447) no Hoare annotation was computed. [2022-07-19 23:15:19,671 INFO L895 garLoopResultBuilder]: At program point L2447(line 2447) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,671 INFO L895 garLoopResultBuilder]: At program point L3306(line 3306) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,671 INFO L895 garLoopResultBuilder]: At program point L2315(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,671 INFO L899 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2022-07-19 23:15:19,671 INFO L899 garLoopResultBuilder]: For program point L3306-1(line 3306) no Hoare annotation was computed. [2022-07-19 23:15:19,671 INFO L899 garLoopResultBuilder]: For program point L2249-2(lines 2249 2252) no Hoare annotation was computed. [2022-07-19 23:15:19,671 INFO L899 garLoopResultBuilder]: For program point L3108(line 3108) no Hoare annotation was computed. [2022-07-19 23:15:19,671 INFO L899 garLoopResultBuilder]: For program point L2249-4(lines 2249 2252) no Hoare annotation was computed. [2022-07-19 23:15:19,671 INFO L895 garLoopResultBuilder]: At program point L2910(line 2910) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,671 INFO L899 garLoopResultBuilder]: For program point L2910-1(line 2910) no Hoare annotation was computed. [2022-07-19 23:15:19,672 INFO L895 garLoopResultBuilder]: At program point L2646(lines 2646 2647) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,672 INFO L899 garLoopResultBuilder]: For program point L2646-1(lines 2646 2647) no Hoare annotation was computed. [2022-07-19 23:15:19,672 INFO L895 garLoopResultBuilder]: At program point L2250(line 2250) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,672 INFO L895 garLoopResultBuilder]: At program point L3307(lines 3299 3310) the Hoare annotation is: (let ((.cse0 (= (_ bv0 64) ~ldvarg10~0)) (.cse1 (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (.cse2 (= (_ bv0 32) ~ldv_retval_3~0)) (.cse3 (= ~ldv_mutex_lock~0 (_ bv1 32))) (.cse4 (= (_ bv0 64) ~ldvarg8~0))) (or (and .cse0 (= (bvadd (_ bv4 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1|) (_ bv0 32)) .cse1 (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) .cse2 .cse3 .cse4 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))))) [2022-07-19 23:15:19,672 INFO L899 garLoopResultBuilder]: For program point L2250-1(line 2250) no Hoare annotation was computed. [2022-07-19 23:15:19,672 INFO L899 garLoopResultBuilder]: For program point L3109(lines 3109 3114) no Hoare annotation was computed. [2022-07-19 23:15:19,672 INFO L899 garLoopResultBuilder]: For program point L3109-2(lines 3086 3134) no Hoare annotation was computed. [2022-07-19 23:15:19,672 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 2914) no Hoare annotation was computed. [2022-07-19 23:15:19,672 INFO L899 garLoopResultBuilder]: For program point L2713-1(lines 2713 2714) no Hoare annotation was computed. [2022-07-19 23:15:19,673 INFO L895 garLoopResultBuilder]: At program point L3704(line 3704) the Hoare annotation is: false [2022-07-19 23:15:19,673 INFO L895 garLoopResultBuilder]: At program point L2713(lines 2713 2714) the Hoare annotation is: false [2022-07-19 23:15:19,673 INFO L902 garLoopResultBuilder]: At program point L3704-1(lines 3691 3708) the Hoare annotation is: true [2022-07-19 23:15:19,673 INFO L899 garLoopResultBuilder]: For program point L2515-1(line 2515) no Hoare annotation was computed. [2022-07-19 23:15:19,673 INFO L895 garLoopResultBuilder]: At program point L2515(line 2515) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,673 INFO L899 garLoopResultBuilder]: For program point L2449-1(line 2449) no Hoare annotation was computed. [2022-07-19 23:15:19,673 INFO L895 garLoopResultBuilder]: At program point L2449(line 2449) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,673 INFO L895 garLoopResultBuilder]: At program point L2317(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,673 INFO L899 garLoopResultBuilder]: For program point L3176(line 3176) no Hoare annotation was computed. [2022-07-19 23:15:19,674 INFO L895 garLoopResultBuilder]: At program point L3110(line 3110) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,674 INFO L899 garLoopResultBuilder]: For program point L3110-1(line 3110) no Hoare annotation was computed. [2022-07-19 23:15:19,674 INFO L895 garLoopResultBuilder]: At program point L2780(line 2780) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,674 INFO L899 garLoopResultBuilder]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2022-07-19 23:15:19,674 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3200) no Hoare annotation was computed. [2022-07-19 23:15:19,674 INFO L895 garLoopResultBuilder]: At program point L2781(lines 2759 2783) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,674 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2022-07-19 23:15:19,674 INFO L895 garLoopResultBuilder]: At program point L2649(lines 2630 2656) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,674 INFO L899 garLoopResultBuilder]: For program point L2583(lines 2583 2586) no Hoare annotation was computed. [2022-07-19 23:15:19,675 INFO L899 garLoopResultBuilder]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2022-07-19 23:15:19,675 INFO L895 garLoopResultBuilder]: At program point L2517(line 2517) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,675 INFO L899 garLoopResultBuilder]: For program point L2451-1(line 2451) no Hoare annotation was computed. [2022-07-19 23:15:19,675 INFO L895 garLoopResultBuilder]: At program point L2451(line 2451) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,675 INFO L895 garLoopResultBuilder]: At program point L2253(lines 2184 2255) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,675 INFO L899 garLoopResultBuilder]: For program point L2980(lines 2980 2985) no Hoare annotation was computed. [2022-07-19 23:15:19,675 INFO L895 garLoopResultBuilder]: At program point L3773(lines 3772 3774) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,675 INFO L895 garLoopResultBuilder]: At program point L2320(line 2320) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,675 INFO L899 garLoopResultBuilder]: For program point L2320-1(line 2320) no Hoare annotation was computed. [2022-07-19 23:15:19,675 INFO L899 garLoopResultBuilder]: For program point L3245(line 3245) no Hoare annotation was computed. [2022-07-19 23:15:19,676 INFO L899 garLoopResultBuilder]: For program point L3179(lines 3179 3197) no Hoare annotation was computed. [2022-07-19 23:15:19,676 INFO L899 garLoopResultBuilder]: For program point L2915-1(line 2915) no Hoare annotation was computed. [2022-07-19 23:15:19,676 INFO L895 garLoopResultBuilder]: At program point L2915(line 2915) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,676 INFO L899 garLoopResultBuilder]: For program point L2849(lines 2849 2854) no Hoare annotation was computed. [2022-07-19 23:15:19,676 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2681 2737) the Hoare annotation is: false [2022-07-19 23:15:19,676 INFO L895 garLoopResultBuilder]: At program point L2651(lines 2630 2656) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,676 INFO L899 garLoopResultBuilder]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2022-07-19 23:15:19,676 INFO L895 garLoopResultBuilder]: At program point L2519(line 2519) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,676 INFO L899 garLoopResultBuilder]: For program point L2453-1(line 2453) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L895 garLoopResultBuilder]: At program point L2453(line 2453) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,677 INFO L899 garLoopResultBuilder]: For program point L2321(line 2321) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L899 garLoopResultBuilder]: For program point L2321-2(lines 2321 2324) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L899 garLoopResultBuilder]: For program point L3180(line 3180) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L899 garLoopResultBuilder]: For program point L2321-4(lines 2321 2324) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L899 garLoopResultBuilder]: For program point L2916(lines 2916 2919) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L895 garLoopResultBuilder]: At program point L2322(line 2322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,677 INFO L899 garLoopResultBuilder]: For program point L2322-1(line 2322) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 3186) no Hoare annotation was computed. [2022-07-19 23:15:19,677 INFO L895 garLoopResultBuilder]: At program point L2653(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,678 INFO L899 garLoopResultBuilder]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2022-07-19 23:15:19,678 INFO L895 garLoopResultBuilder]: At program point L2521(line 2521) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,678 INFO L899 garLoopResultBuilder]: For program point L2455-1(line 2455) no Hoare annotation was computed. [2022-07-19 23:15:19,678 INFO L895 garLoopResultBuilder]: At program point L2455(line 2455) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,678 INFO L895 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,678 INFO L895 garLoopResultBuilder]: At program point L3248(lines 3073 3253) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,678 INFO L895 garLoopResultBuilder]: At program point L3314-1(line 3314) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,678 INFO L895 garLoopResultBuilder]: At program point L3116(line 3116) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,679 INFO L899 garLoopResultBuilder]: For program point L3116-1(line 3116) no Hoare annotation was computed. [2022-07-19 23:15:19,679 INFO L895 garLoopResultBuilder]: At program point L2588(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,679 INFO L895 garLoopResultBuilder]: At program point L2390(line 2390) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,679 INFO L899 garLoopResultBuilder]: For program point L2390-1(line 2390) no Hoare annotation was computed. [2022-07-19 23:15:19,679 INFO L895 garLoopResultBuilder]: At program point L3315(lines 3311 3318) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,679 INFO L895 garLoopResultBuilder]: At program point L2721(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,679 INFO L899 garLoopResultBuilder]: For program point L2523-1(line 2523) no Hoare annotation was computed. [2022-07-19 23:15:19,679 INFO L895 garLoopResultBuilder]: At program point L2523(line 2523) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,679 INFO L899 garLoopResultBuilder]: For program point L2457-1(line 2457) no Hoare annotation was computed. [2022-07-19 23:15:19,680 INFO L895 garLoopResultBuilder]: At program point L2457(line 2457) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,680 INFO L895 garLoopResultBuilder]: At program point L2391(lines 2384 2393) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,680 INFO L895 garLoopResultBuilder]: At program point L2325(lines 2256 2327) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,680 INFO L895 garLoopResultBuilder]: At program point L2986(line 2986) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,680 INFO L895 garLoopResultBuilder]: At program point L2920(line 2920) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,680 INFO L899 garLoopResultBuilder]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2022-07-19 23:15:19,680 INFO L899 garLoopResultBuilder]: For program point L2920-1(line 2920) no Hoare annotation was computed. [2022-07-19 23:15:19,680 INFO L895 garLoopResultBuilder]: At program point L2590(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,680 INFO L895 garLoopResultBuilder]: At program point L2194(line 2194) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,681 INFO L899 garLoopResultBuilder]: For program point L2194-1(line 2194) no Hoare annotation was computed. [2022-07-19 23:15:19,681 INFO L899 garLoopResultBuilder]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2022-07-19 23:15:19,681 INFO L895 garLoopResultBuilder]: At program point L2987(line 2987) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,681 INFO L895 garLoopResultBuilder]: At program point L2723(lines 2681 2737) the Hoare annotation is: false [2022-07-19 23:15:19,681 INFO L899 garLoopResultBuilder]: For program point L2525-1(line 2525) no Hoare annotation was computed. [2022-07-19 23:15:19,681 INFO L895 garLoopResultBuilder]: At program point L2525(line 2525) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,681 INFO L899 garLoopResultBuilder]: For program point L2459-1(line 2459) no Hoare annotation was computed. [2022-07-19 23:15:19,681 INFO L895 garLoopResultBuilder]: At program point L2459(line 2459) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,681 INFO L902 garLoopResultBuilder]: At program point L3252(lines 3067 3254) the Hoare annotation is: true [2022-07-19 23:15:19,682 INFO L895 garLoopResultBuilder]: At program point L2658(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,682 INFO L895 garLoopResultBuilder]: At program point L2592(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,682 INFO L899 garLoopResultBuilder]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2022-07-19 23:15:19,682 INFO L895 garLoopResultBuilder]: At program point L2989(line 2989) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,682 INFO L895 garLoopResultBuilder]: At program point L2725(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,682 INFO L899 garLoopResultBuilder]: For program point L2527-1(line 2527) no Hoare annotation was computed. [2022-07-19 23:15:19,682 INFO L895 garLoopResultBuilder]: At program point L2527(line 2527) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,682 INFO L899 garLoopResultBuilder]: For program point L2461-1(line 2461) no Hoare annotation was computed. [2022-07-19 23:15:19,682 INFO L895 garLoopResultBuilder]: At program point L2461(line 2461) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,682 INFO L899 garLoopResultBuilder]: For program point L2197-1(line 2197) no Hoare annotation was computed. [2022-07-19 23:15:19,683 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-07-19 23:15:19,683 INFO L895 garLoopResultBuilder]: At program point L2197(line 2197) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,683 INFO L899 garLoopResultBuilder]: For program point L3122(line 3122) no Hoare annotation was computed. [2022-07-19 23:15:19,683 INFO L895 garLoopResultBuilder]: At program point L2990(lines 2974 2992) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,683 INFO L899 garLoopResultBuilder]: For program point L2924(lines 2924 2940) no Hoare annotation was computed. [2022-07-19 23:15:19,683 INFO L899 garLoopResultBuilder]: For program point L2924-2(lines 2868 2940) no Hoare annotation was computed. [2022-07-19 23:15:19,683 INFO L899 garLoopResultBuilder]: For program point L3783-1(line 3783) no Hoare annotation was computed. [2022-07-19 23:15:19,683 INFO L895 garLoopResultBuilder]: At program point L3783(line 3783) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,683 INFO L895 garLoopResultBuilder]: At program point L3783-2(lines 3782 3784) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,684 INFO L895 garLoopResultBuilder]: At program point L2198(line 2198) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,684 INFO L899 garLoopResultBuilder]: For program point L2198-1(line 2198) no Hoare annotation was computed. [2022-07-19 23:15:19,684 INFO L899 garLoopResultBuilder]: For program point L3189(lines 3189 3193) no Hoare annotation was computed. [2022-07-19 23:15:19,684 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3130) no Hoare annotation was computed. [2022-07-19 23:15:19,684 INFO L899 garLoopResultBuilder]: For program point L2925-1(line 2925) no Hoare annotation was computed. [2022-07-19 23:15:19,684 INFO L895 garLoopResultBuilder]: At program point L2925(line 2925) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,684 INFO L899 garLoopResultBuilder]: For program point L2661-1(line 2661) no Hoare annotation was computed. [2022-07-19 23:15:19,684 INFO L895 garLoopResultBuilder]: At program point L2661(line 2661) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,684 INFO L895 garLoopResultBuilder]: At program point L2595(lines 2566 2597) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,685 INFO L899 garLoopResultBuilder]: For program point L2529-1(line 2529) no Hoare annotation was computed. [2022-07-19 23:15:19,685 INFO L895 garLoopResultBuilder]: At program point L2529(line 2529) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,686 INFO L899 garLoopResultBuilder]: For program point L2463-1(line 2463) no Hoare annotation was computed. [2022-07-19 23:15:19,686 INFO L895 garLoopResultBuilder]: At program point L2463(line 2463) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,686 INFO L895 garLoopResultBuilder]: At program point L3322(line 3322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,686 INFO L895 garLoopResultBuilder]: At program point L3322-1(line 3322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,686 INFO L899 garLoopResultBuilder]: For program point L2199-1(line 2199) no Hoare annotation was computed. [2022-07-19 23:15:19,686 INFO L895 garLoopResultBuilder]: At program point L2199(line 2199) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,686 INFO L899 garLoopResultBuilder]: For program point L2133-1(line 2133) no Hoare annotation was computed. [2022-07-19 23:15:19,687 INFO L895 garLoopResultBuilder]: At program point L2133(line 2133) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,687 INFO L895 garLoopResultBuilder]: At program point L2133-2(lines 2131 2134) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,687 INFO L899 garLoopResultBuilder]: For program point L2926(lines 2926 2929) no Hoare annotation was computed. [2022-07-19 23:15:19,687 INFO L895 garLoopResultBuilder]: At program point L3719(lines 3718 3720) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,687 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-19 23:15:19,687 INFO L895 garLoopResultBuilder]: At program point L2266(line 2266) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,687 INFO L895 garLoopResultBuilder]: At program point L3323(lines 3319 3326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,687 INFO L895 garLoopResultBuilder]: At program point L2200(line 2200) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,687 INFO L899 garLoopResultBuilder]: For program point L2266-1(line 2266) no Hoare annotation was computed. [2022-07-19 23:15:19,688 INFO L899 garLoopResultBuilder]: For program point L2200-1(line 2200) no Hoare annotation was computed. [2022-07-19 23:15:19,688 INFO L899 garLoopResultBuilder]: For program point L3125(lines 3125 3128) no Hoare annotation was computed. [2022-07-19 23:15:19,688 INFO L899 garLoopResultBuilder]: For program point L2861-1(line 2861) no Hoare annotation was computed. [2022-07-19 23:15:19,688 INFO L895 garLoopResultBuilder]: At program point L2861(line 2861) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,688 INFO L899 garLoopResultBuilder]: For program point L2729-1(line 2729) no Hoare annotation was computed. [2022-07-19 23:15:19,688 INFO L895 garLoopResultBuilder]: At program point L2729(line 2729) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,688 INFO L899 garLoopResultBuilder]: For program point L2531-1(line 2531) no Hoare annotation was computed. [2022-07-19 23:15:19,688 INFO L895 garLoopResultBuilder]: At program point L2531(line 2531) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,688 INFO L899 garLoopResultBuilder]: For program point L2465-1(line 2465) no Hoare annotation was computed. [2022-07-19 23:15:19,689 INFO L895 garLoopResultBuilder]: At program point L2465(line 2465) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,689 INFO L899 garLoopResultBuilder]: For program point L2201-1(line 2201) no Hoare annotation was computed. [2022-07-19 23:15:19,689 INFO L895 garLoopResultBuilder]: At program point L2201(line 2201) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,689 INFO L899 garLoopResultBuilder]: For program point L2862(lines 2862 2866) no Hoare annotation was computed. [2022-07-19 23:15:19,689 INFO L899 garLoopResultBuilder]: For program point L2862-2(lines 2862 2866) no Hoare annotation was computed. [2022-07-19 23:15:19,689 INFO L895 garLoopResultBuilder]: At program point L2202(line 2202) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,689 INFO L899 garLoopResultBuilder]: For program point L2202-1(line 2202) no Hoare annotation was computed. [2022-07-19 23:15:19,689 INFO L899 garLoopResultBuilder]: For program point L2665-1(line 2665) no Hoare annotation was computed. [2022-07-19 23:15:19,689 INFO L895 garLoopResultBuilder]: At program point L2665(line 2665) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,689 INFO L899 garLoopResultBuilder]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2022-07-19 23:15:19,690 INFO L895 garLoopResultBuilder]: At program point L2533(line 2533) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,690 INFO L895 garLoopResultBuilder]: At program point L2467(lines 2394 2469) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,690 INFO L899 garLoopResultBuilder]: For program point L2269-1(line 2269) no Hoare annotation was computed. [2022-07-19 23:15:19,690 INFO L895 garLoopResultBuilder]: At program point L2269(line 2269) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,690 INFO L899 garLoopResultBuilder]: For program point L2203-1(line 2203) no Hoare annotation was computed. [2022-07-19 23:15:19,690 INFO L895 garLoopResultBuilder]: At program point L2203(line 2203) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,690 INFO L895 garLoopResultBuilder]: At program point L2996(line 2996) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,690 INFO L895 garLoopResultBuilder]: At program point L2930(line 2930) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,690 INFO L899 garLoopResultBuilder]: For program point L2996-1(line 2996) no Hoare annotation was computed. [2022-07-19 23:15:19,691 INFO L899 garLoopResultBuilder]: For program point L2930-1(line 2930) no Hoare annotation was computed. [2022-07-19 23:15:19,691 INFO L895 garLoopResultBuilder]: At program point L2666(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-19 23:15:19,691 INFO L895 garLoopResultBuilder]: At program point L2270(line 2270) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,691 INFO L895 garLoopResultBuilder]: At program point L2204(line 2204) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,691 INFO L899 garLoopResultBuilder]: For program point L2270-1(line 2270) no Hoare annotation was computed. [2022-07-19 23:15:19,691 INFO L899 garLoopResultBuilder]: For program point L2204-1(line 2204) no Hoare annotation was computed. [2022-07-19 23:15:19,691 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-07-19 23:15:19,691 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 2934) no Hoare annotation was computed. [2022-07-19 23:15:19,691 INFO L899 garLoopResultBuilder]: For program point L2733-1(line 2733) no Hoare annotation was computed. [2022-07-19 23:15:19,692 INFO L895 garLoopResultBuilder]: At program point L2733(line 2733) the Hoare annotation is: false [2022-07-19 23:15:19,692 INFO L899 garLoopResultBuilder]: For program point L2535-1(line 2535) no Hoare annotation was computed. [2022-07-19 23:15:19,692 INFO L895 garLoopResultBuilder]: At program point L2535(line 2535) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,692 INFO L899 garLoopResultBuilder]: For program point L2271-1(line 2271) no Hoare annotation was computed. [2022-07-19 23:15:19,692 INFO L895 garLoopResultBuilder]: At program point L2271(line 2271) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,692 INFO L899 garLoopResultBuilder]: For program point L2205-1(line 2205) no Hoare annotation was computed. [2022-07-19 23:15:19,692 INFO L895 garLoopResultBuilder]: At program point L2205(line 2205) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,692 INFO L895 garLoopResultBuilder]: At program point L2998(line 2998) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,692 INFO L895 garLoopResultBuilder]: At program point L2932(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,692 INFO L899 garLoopResultBuilder]: For program point L2998-1(line 2998) no Hoare annotation was computed. [2022-07-19 23:15:19,693 INFO L895 garLoopResultBuilder]: At program point L2734(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,693 INFO L895 garLoopResultBuilder]: At program point L2668(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,693 INFO L895 garLoopResultBuilder]: At program point L2272(line 2272) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,693 INFO L895 garLoopResultBuilder]: At program point L2206(line 2206) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,693 INFO L899 garLoopResultBuilder]: For program point L2272-1(line 2272) no Hoare annotation was computed. [2022-07-19 23:15:19,693 INFO L895 garLoopResultBuilder]: At program point L2140(lines 2136 2142) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,693 INFO L899 garLoopResultBuilder]: For program point L2206-1(line 2206) no Hoare annotation was computed. [2022-07-19 23:15:19,693 INFO L899 garLoopResultBuilder]: For program point L2999(lines 2999 3004) no Hoare annotation was computed. [2022-07-19 23:15:19,693 INFO L895 garLoopResultBuilder]: At program point L2669(lines 2598 2671) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,694 INFO L899 garLoopResultBuilder]: For program point L2537-1(line 2537) no Hoare annotation was computed. [2022-07-19 23:15:19,694 INFO L895 garLoopResultBuilder]: At program point L2537(line 2537) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,694 INFO L899 garLoopResultBuilder]: For program point L2273-1(line 2273) no Hoare annotation was computed. [2022-07-19 23:15:19,694 INFO L895 garLoopResultBuilder]: At program point L2273(line 2273) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,694 INFO L899 garLoopResultBuilder]: For program point L2207-1(line 2207) no Hoare annotation was computed. [2022-07-19 23:15:19,694 INFO L895 garLoopResultBuilder]: At program point L2207(line 2207) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,694 INFO L899 garLoopResultBuilder]: For program point L3132(line 3132) no Hoare annotation was computed. [2022-07-19 23:15:19,694 INFO L899 garLoopResultBuilder]: For program point L2868(lines 2868 2940) no Hoare annotation was computed. [2022-07-19 23:15:19,694 INFO L895 garLoopResultBuilder]: At program point L2736(lines 2672 2738) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,695 INFO L895 garLoopResultBuilder]: At program point L2274(line 2274) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,695 INFO L899 garLoopResultBuilder]: For program point L2274-1(line 2274) no Hoare annotation was computed. [2022-07-19 23:15:19,695 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-19 23:15:19,695 INFO L899 garLoopResultBuilder]: For program point L2935-1(line 2935) no Hoare annotation was computed. [2022-07-19 23:15:19,695 INFO L895 garLoopResultBuilder]: At program point L2935(line 2935) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,695 INFO L899 garLoopResultBuilder]: For program point L2869-1(line 2869) no Hoare annotation was computed. [2022-07-19 23:15:19,695 INFO L895 garLoopResultBuilder]: At program point L2869(line 2869) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,695 INFO L899 garLoopResultBuilder]: For program point L2539-1(line 2539) no Hoare annotation was computed. [2022-07-19 23:15:19,695 INFO L895 garLoopResultBuilder]: At program point L2539(line 2539) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,696 INFO L895 garLoopResultBuilder]: At program point L3332(line 3332) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,696 INFO L899 garLoopResultBuilder]: For program point L2275-1(line 2275) no Hoare annotation was computed. [2022-07-19 23:15:19,696 INFO L895 garLoopResultBuilder]: At program point L2275(line 2275) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,696 INFO L899 garLoopResultBuilder]: For program point L3332-1(line 3332) no Hoare annotation was computed. [2022-07-19 23:15:19,696 INFO L895 garLoopResultBuilder]: At program point L2936(line 2936) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,696 INFO L899 garLoopResultBuilder]: For program point L2870(lines 2870 2873) no Hoare annotation was computed. [2022-07-19 23:15:19,696 INFO L899 garLoopResultBuilder]: For program point L2936-1(line 2936) no Hoare annotation was computed. [2022-07-19 23:15:19,696 INFO L895 garLoopResultBuilder]: At program point L2276(line 2276) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,696 INFO L899 garLoopResultBuilder]: For program point L2276-1(line 2276) no Hoare annotation was computed. [2022-07-19 23:15:19,696 INFO L895 garLoopResultBuilder]: At program point L3796(lines 3795 3797) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,697 INFO L895 garLoopResultBuilder]: At program point L3730(lines 3729 3731) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,697 INFO L899 garLoopResultBuilder]: For program point L2541-1(line 2541) no Hoare annotation was computed. [2022-07-19 23:15:19,697 INFO L895 garLoopResultBuilder]: At program point L2541(line 2541) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,697 INFO L895 garLoopResultBuilder]: At program point L3334(line 3334) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,697 INFO L899 garLoopResultBuilder]: For program point L2277-1(line 2277) no Hoare annotation was computed. [2022-07-19 23:15:19,697 INFO L895 garLoopResultBuilder]: At program point L2277(line 2277) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,697 INFO L899 garLoopResultBuilder]: For program point L3334-1(line 3334) no Hoare annotation was computed. [2022-07-19 23:15:19,697 INFO L899 garLoopResultBuilder]: For program point L3202(line 3202) no Hoare annotation was computed. [2022-07-19 23:15:19,697 INFO L899 garLoopResultBuilder]: For program point L2806(lines 2806 2809) no Hoare annotation was computed. [2022-07-19 23:15:19,698 INFO L895 garLoopResultBuilder]: At program point L2278(line 2278) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,698 INFO L895 garLoopResultBuilder]: At program point L3335(lines 3327 3338) the Hoare annotation is: (let ((.cse0 (= (_ bv0 64) ~ldvarg10~0)) (.cse1 (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (.cse2 (= (_ bv0 32) ~ldv_retval_3~0)) (.cse3 (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|)) (.cse4 (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|)) (.cse5 (= ~ldv_mutex_lock~0 (_ bv1 32))) (.cse6 (= (_ bv0 64) ~ldvarg8~0))) (or (and .cse0 .cse1 (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) .cse2 .cse3 .cse4 .cse5 (= (bvadd (_ bv4 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (_ bv0 32)) .cse6))) [2022-07-19 23:15:19,698 INFO L899 garLoopResultBuilder]: For program point L2278-1(line 2278) no Hoare annotation was computed. [2022-07-19 23:15:19,698 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 3243) no Hoare annotation was computed. [2022-07-19 23:15:19,698 INFO L899 garLoopResultBuilder]: For program point L3005-1(line 3005) no Hoare annotation was computed. [2022-07-19 23:15:19,698 INFO L895 garLoopResultBuilder]: At program point L3005(line 3005) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,698 INFO L899 garLoopResultBuilder]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2022-07-19 23:15:19,698 INFO L895 garLoopResultBuilder]: At program point L2543(line 2543) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,698 INFO L899 garLoopResultBuilder]: For program point L2279-1(line 2279) no Hoare annotation was computed. [2022-07-19 23:15:19,699 INFO L895 garLoopResultBuilder]: At program point L2279(line 2279) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,699 INFO L895 garLoopResultBuilder]: At program point L2874(line 2874) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,699 INFO L899 garLoopResultBuilder]: For program point L2874-1(line 2874) no Hoare annotation was computed. [2022-07-19 23:15:19,699 INFO L895 garLoopResultBuilder]: At program point L3799(lines 3798 3800) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,699 INFO L899 garLoopResultBuilder]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2022-07-19 23:15:19,699 INFO L895 garLoopResultBuilder]: At program point L3733(line 3733) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,699 INFO L895 garLoopResultBuilder]: At program point L3733-2(lines 3732 3734) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,699 INFO L895 garLoopResultBuilder]: At program point L2214(line 2214) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,699 INFO L895 garLoopResultBuilder]: At program point L2148(lines 2144 2150) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L3205(lines 3205 3240) no Hoare annotation was computed. [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L3139(line 3139) no Hoare annotation was computed. [2022-07-19 23:15:19,700 INFO L895 garLoopResultBuilder]: At program point L3007(lines 2993 3009) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L2875(lines 2875 2878) no Hoare annotation was computed. [2022-07-19 23:15:19,700 INFO L895 garLoopResultBuilder]: At program point L2545(lines 2470 2547) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L3206(line 3206) no Hoare annotation was computed. [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 2223) no Hoare annotation was computed. [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2022-07-19 23:15:19,700 INFO L899 garLoopResultBuilder]: For program point L2215-2(lines 2215 2223) no Hoare annotation was computed. [2022-07-19 23:15:19,701 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileFINAL(lines 3820 3822) no Hoare annotation was computed. [2022-07-19 23:15:19,701 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 3820 3822) no Hoare annotation was computed. [2022-07-19 23:15:19,701 INFO L902 garLoopResultBuilder]: At program point sysfs_create_fileENTRY(lines 3820 3822) the Hoare annotation is: true [2022-07-19 23:15:19,701 INFO L902 garLoopResultBuilder]: At program point L2334(line 2334) the Hoare annotation is: true [2022-07-19 23:15:19,701 INFO L899 garLoopResultBuilder]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2022-07-19 23:15:19,701 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romEXIT(lines 2328 2338) no Hoare annotation was computed. [2022-07-19 23:15:19,701 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_serial_romENTRY(lines 2328 2338) the Hoare annotation is: true [2022-07-19 23:15:19,701 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romFINAL(lines 2328 2338) no Hoare annotation was computed. [2022-07-19 23:15:19,701 INFO L899 garLoopResultBuilder]: For program point pci_map_romEXIT(lines 3788 3790) no Hoare annotation was computed. [2022-07-19 23:15:19,701 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-07-19 23:15:19,702 INFO L902 garLoopResultBuilder]: At program point pci_map_romENTRY(lines 3788 3790) the Hoare annotation is: true [2022-07-19 23:15:19,702 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-07-19 23:15:19,702 INFO L899 garLoopResultBuilder]: For program point pci_map_romFINAL(lines 3788 3790) no Hoare annotation was computed. [2022-07-19 23:15:19,705 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:15:19,706 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-19 23:15:19,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.07 11:15:19 BoogieIcfgContainer [2022-07-19 23:15:19,731 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-19 23:15:19,732 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-19 23:15:19,732 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-19 23:15:19,732 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-19 23:15:19,733 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:13:32" (3/4) ... [2022-07-19 23:15:19,735 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-19 23:15:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_file [2022-07-19 23:15:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-19 23:15:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-19 23:15:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_remove [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_bin_file [2022-07-19 23:15:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_modify_write_reg [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2022-07-19 23:15:19,741 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2022-07-19 23:15:19,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2022-07-19 23:15:19,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom [2022-07-19 23:15:19,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_rom [2022-07-19 23:15:19,766 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2022-07-19 23:15:19,772 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2022-07-19 23:15:19,774 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-07-19 23:15:19,776 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-07-19 23:15:19,778 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-19 23:15:19,780 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-19 23:15:19,781 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-19 23:15:19,810 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-19 23:15:19,810 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-19 23:15:19,810 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-19 23:15:19,810 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-19 23:15:19,811 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-19 23:15:19,811 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && ~bvadd16(4bv32, \result) == 0bv32) && 0bv64 == ldvarg8) [2022-07-19 23:15:19,811 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ~bvadd16(4bv32, \result) == 0bv32) && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && \result == 0bv32) [2022-07-19 23:15:19,812 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-19 23:15:19,812 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-19 23:15:19,812 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-19 23:15:19,814 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-19 23:15:19,814 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-19 23:15:19,814 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-19 23:15:19,814 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-19 23:15:19,892 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-19 23:15:19,893 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-19 23:15:19,893 INFO L158 Benchmark]: Toolchain (without parser) took 115272.77ms. Allocated memory was 50.3MB in the beginning and 2.2GB in the end (delta: 2.2GB). Free memory was 30.8MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 764.6MB. Max. memory is 16.1GB. [2022-07-19 23:15:19,893 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:15:19,894 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1110.51ms. Allocated memory was 50.3MB in the beginning and 79.7MB in the end (delta: 29.4MB). Free memory was 30.5MB in the beginning and 38.6MB in the end (delta: -8.1MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2022-07-19 23:15:19,894 INFO L158 Benchmark]: Boogie Procedure Inliner took 158.56ms. Allocated memory is still 79.7MB. Free memory was 38.6MB in the beginning and 39.9MB in the end (delta: -1.3MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-07-19 23:15:19,895 INFO L158 Benchmark]: Boogie Preprocessor took 127.15ms. Allocated memory is still 79.7MB. Free memory was 39.9MB in the beginning and 29.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-07-19 23:15:19,895 INFO L158 Benchmark]: RCFGBuilder took 6516.70ms. Allocated memory was 79.7MB in the beginning and 144.7MB in the end (delta: 65.0MB). Free memory was 29.1MB in the beginning and 76.2MB in the end (delta: -47.2MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2022-07-19 23:15:19,896 INFO L158 Benchmark]: TraceAbstraction took 107193.83ms. Allocated memory was 144.7MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 75.1MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2022-07-19 23:15:19,896 INFO L158 Benchmark]: Witness Printer took 160.85ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.4GB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-07-19 23:15:19,899 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1110.51ms. Allocated memory was 50.3MB in the beginning and 79.7MB in the end (delta: 29.4MB). Free memory was 30.5MB in the beginning and 38.6MB in the end (delta: -8.1MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 158.56ms. Allocated memory is still 79.7MB. Free memory was 38.6MB in the beginning and 39.9MB in the end (delta: -1.3MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.15ms. Allocated memory is still 79.7MB. Free memory was 39.9MB in the beginning and 29.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 6516.70ms. Allocated memory was 79.7MB in the beginning and 144.7MB in the end (delta: 65.0MB). Free memory was 29.1MB in the beginning and 76.2MB in the end (delta: -47.2MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * TraceAbstraction took 107193.83ms. Allocated memory was 144.7MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 75.1MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Witness Printer took 160.85ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.4GB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. 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: 3359]: 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 29 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 107.1s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 7.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 85.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12057 SdHoareTripleChecker+Valid, 2.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12053 mSDsluCounter, 42660 SdHoareTripleChecker+Invalid, 2.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 25367 mSDsCounter, 1483 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 482 IncrementalHoareTripleChecker+Invalid, 1965 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1483 mSolverCounterUnsat, 17293 mSDtfsCounter, 482 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 731 GetRequests, 697 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6196occurred in iteration=7, InterpolantAutomatonStates: 56, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.5s AutomataMinimizationTime, 14 MinimizatonAttempts, 23406 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 51477 PreInvPairs, 53714 NumberOfFragments, 4478 HoareAnnotationTreeSize, 51477 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 16.7s HoareSimplificationTime, 273 FomulaSimplificationsInter, 1685170 FormulaSimplificationTreeSizeReductionInter, 68.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 4.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 735 NumberOfCodeBlocks, 735 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 721 ConstructedInterpolants, 0 QuantifiedInterpolants, 1111 SizeOfPredicates, 15 NumberOfNonLiveVariables, 11244 ConjunctsInSsa, 50 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 130/130 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: 3319]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2375]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2672]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2566]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3802]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3729]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2790]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3299]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ~bvadd16(4bv32, \result) == 0bv32) && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && \result == 0bv32) - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3028]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 1bv32 == ldv_state_variable_0) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3751]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2158]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2598]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2739]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3798]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3732]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3754]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: (ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3347]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3682]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 3035]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3772]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3812]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3795]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2759]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3339]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2136]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2993]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2974]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2548]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2256]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 3327]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && ~bvadd16(4bv32, \result) == 0bv32) && 0bv64 == ldvarg8) - InvariantResult [Line: 3718]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 1bv32 == ldv_state_variable_0) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2131]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3747]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && 1bv32 == ldv_state_variable_2 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2184]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2470]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3311]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 RESULT: Ultimate proved your program to be correct! [2022-07-19 23:15:19,962 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