./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 f4b24e32 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-?-f4b24e3 [2022-07-13 23:51:00,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:51:00,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:51:00,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:51:00,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:51:00,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:51:00,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:51:00,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:51:00,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:51:00,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:51:00,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:51:00,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:51:00,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:51:00,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:51:00,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:51:00,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:51:00,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:51:00,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:51:00,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:51:00,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:51:00,756 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:51:00,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:51:00,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:51:00,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:51:00,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:51:00,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:51:00,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:51:00,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:51:00,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:51:00,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:51:00,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:51:00,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:51:00,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:51:00,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:51:00,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:51:00,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:51:00,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:51:00,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:51:00,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:51:00,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:51:00,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:51:00,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:51:00,775 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-13 23:51:00,803 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:51:00,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:51:00,804 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:51:00,804 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:51:00,805 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:51:00,805 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:51:00,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:51:00,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:51:00,806 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:51:00,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:51:00,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 23:51:00,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:51:00,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:51:00,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:51:00,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:51:00,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:51:00,808 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:51:00,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:51:00,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:51:00,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:51:00,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:51:00,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:51:00,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:51:00,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:51:00,809 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:51:00,810 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 23:51:00,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 23:51:00,810 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:51:00,810 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:51:00,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:51:00,811 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-13 23:51:01,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:51:01,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:51:01,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:51:01,065 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:51:01,066 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:51:01,067 INFO L432 ainManager$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 [2022-07-13 23:51:01,115 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faccf82fb/d2d61332076c438d8f381101b3257ceb/FLAG9e6e9b41b [2022-07-13 23:51:01,749 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:51:01,750 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 [2022-07-13 23:51:01,780 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faccf82fb/d2d61332076c438d8f381101b3257ceb/FLAG9e6e9b41b [2022-07-13 23:51:02,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/faccf82fb/d2d61332076c438d8f381101b3257ceb [2022-07-13 23:51:02,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:51:02,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:51:02,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:51:02,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:51:02,161 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:51:02,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:51:02" (1/1) ... [2022-07-13 23:51:02,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b56fc91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:02, skipping insertion in model container [2022-07-13 23:51:02,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:51:02" (1/1) ... [2022-07-13 23:51:02,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:51:02,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:51:02,977 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] [2022-07-13 23:51:03,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:51:03,065 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 23:51:03,177 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) [2022-07-13 23:51:03,183 INFO L158 Benchmark]: Toolchain (without parser) took 1026.66ms. Allocated memory is still 127.9MB. Free memory was 80.4MB in the beginning and 67.0MB in the end (delta: 13.5MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2022-07-13 23:51:03,184 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 127.9MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:51:03,186 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1023.15ms. Allocated memory is still 127.9MB. Free memory was 80.2MB in the beginning and 67.0MB in the end (delta: 13.3MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2022-07-13 23:51:03,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 127.9MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1023.15ms. Allocated memory is still 127.9MB. Free memory was 80.2MB in the beginning and 67.0MB in the end (delta: 13.3MB). Peak memory consumption was 31.9MB. 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-?-f4b24e3 [2022-07-13 23:51:04,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:51:04,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:51:04,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:51:04,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:51:04,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:51:04,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:51:04,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:51:04,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:51:04,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:51:04,958 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:51:04,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:51:04,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:51:04,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:51:04,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:51:04,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:51:04,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:51:04,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:51:04,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:51:04,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:51:04,968 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:51:04,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:51:04,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:51:04,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:51:04,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:51:04,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:51:04,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:51:04,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:51:04,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:51:04,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:51:04,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:51:04,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:51:04,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:51:04,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:51:04,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:51:04,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:51:04,980 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:51:04,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:51:04,981 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:51:04,981 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:51:04,982 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:51:04,983 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:51:04,983 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-13 23:51:05,005 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:51:05,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:51:05,011 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:51:05,012 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:51:05,012 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:51:05,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:51:05,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:51:05,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:51:05,014 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:51:05,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:51:05,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:51:05,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:51:05,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:51:05,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:51:05,016 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-13 23:51:05,016 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-13 23:51:05,016 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-13 23:51:05,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:51:05,017 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:51:05,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:51:05,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:51:05,018 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:51:05,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:51:05,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:51:05,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:51:05,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:51:05,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:51:05,019 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-13 23:51:05,019 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-13 23:51:05,020 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:51:05,020 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:51:05,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:51:05,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-13 23:51:05,021 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-13 23:51:05,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:51:05,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:51:05,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:51:05,379 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:51:05,380 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:51:05,381 INFO L432 ainManager$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 [2022-07-13 23:51:05,448 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/504897465/3951ce518c9d49b3a0c2b75e2908e21d/FLAGcb3baac68 [2022-07-13 23:51:06,090 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:51:06,091 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 [2022-07-13 23:51:06,117 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/504897465/3951ce518c9d49b3a0c2b75e2908e21d/FLAGcb3baac68 [2022-07-13 23:51:06,291 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/504897465/3951ce518c9d49b3a0c2b75e2908e21d [2022-07-13 23:51:06,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:51:06,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:51:06,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:51:06,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:51:06,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:51:06,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:51:06" (1/1) ... [2022-07-13 23:51:06,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51a3a55c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:06, skipping insertion in model container [2022-07-13 23:51:06,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:51:06" (1/1) ... [2022-07-13 23:51:06,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:51:06,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:51:07,107 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] [2022-07-13 23:51:07,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:51:07,200 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-13 23:51:07,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:51:07,352 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] [2022-07-13 23:51:07,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:51:07,385 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 23:51:07,506 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] [2022-07-13 23:51:07,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:51:07,585 INFO L208 MainTranslator]: Completed translation [2022-07-13 23:51:07,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07 WrapperNode [2022-07-13 23:51:07,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 23:51:07,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 23:51:07,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 23:51:07,587 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 23:51:07,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,735 INFO L137 Inliner]: procedures = 137, calls = 740, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 1889 [2022-07-13 23:51:07,736 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 23:51:07,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 23:51:07,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 23:51:07,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 23:51:07,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,881 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 23:51:07,927 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 23:51:07,928 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 23:51:07,928 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 23:51:07,929 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (1/1) ... [2022-07-13 23:51:07,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:51:07,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 23:51:07,956 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) [2022-07-13 23:51:07,983 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 [2022-07-13 23:51:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-13 23:51:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-13 23:51:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-13 23:51:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-13 23:51:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-13 23:51:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2022-07-13 23:51:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2022-07-13 23:51:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-13 23:51:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-13 23:51:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2022-07-13 23:51:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2022-07-13 23:51:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2022-07-13 23:51:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2022-07-13 23:51:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-13 23:51:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-13 23:51:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-13 23:51:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-13 23:51:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-13 23:51:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-13 23:51:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-13 23:51:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-13 23:51:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-13 23:51:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-13 23:51:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-13 23:51:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-13 23:51:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-13 23:51:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-13 23:51:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-07-13 23:51:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-07-13 23:51:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-13 23:51:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2022-07-13 23:51:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2022-07-13 23:51:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 23:51:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-13 23:51:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-13 23:51:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-07-13 23:51:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-07-13 23:51:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-13 23:51:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 23:51:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-13 23:51:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-13 23:51:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-13 23:51:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-07-13 23:51:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-07-13 23:51:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-07-13 23:51:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-07-13 23:51:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-13 23:51:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-13 23:51:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-07-13 23:51:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-07-13 23:51:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-07-13 23:51:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-13 23:51:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 23:51:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-13 23:51:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-13 23:51:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-13 23:51:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-13 23:51:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-07-13 23:51:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-07-13 23:51:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-13 23:51:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-13 23:51:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-13 23:51:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-13 23:51:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-13 23:51:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-13 23:51:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2022-07-13 23:51:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2022-07-13 23:51:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 23:51:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 23:51:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2022-07-13 23:51:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2022-07-13 23:51:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2022-07-13 23:51:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2022-07-13 23:51:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2022-07-13 23:51:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2022-07-13 23:51:08,400 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 23:51:08,402 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-13 23:51:14,647 INFO L275 CfgBuilder]: Performing block encoding [2022-07-13 23:51:14,663 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-13 23:51:14,663 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-13 23:51:14,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 11:51:14 BoogieIcfgContainer [2022-07-13 23:51:14,670 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-13 23:51:14,673 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-13 23:51:14,674 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-13 23:51:14,676 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-13 23:51:14,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 11:51:06" (1/3) ... [2022-07-13 23:51:14,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6299d301 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 11:51:14, skipping insertion in model container [2022-07-13 23:51:14,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:51:07" (2/3) ... [2022-07-13 23:51:14,678 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6299d301 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 11:51:14, skipping insertion in model container [2022-07-13 23:51:14,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 11:51:14" (3/3) ... [2022-07-13 23:51:14,682 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-13 23:51:14,694 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-13 23:51:14,695 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-13 23:51:14,770 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 23:51:14,776 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@3c779a3f, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@328d7163 [2022-07-13 23:51:14,777 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-13 23:51:14,788 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) [2022-07-13 23:51:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-13 23:51:14,798 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:14,798 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 23:51:14,799 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:14,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:14,803 INFO L85 PathProgramCache]: Analyzing trace with hash -838784516, now seen corresponding path program 1 times [2022-07-13 23:51:14,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:14,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1834844113] [2022-07-13 23:51:14,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:14,816 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:14,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:14,819 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) [2022-07-13 23:51:14,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-13 23:51:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:15,406 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 23:51:15,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 23:51:15,465 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:15,465 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:15,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1834844113] [2022-07-13 23:51:15,466 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1834844113] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:15,466 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:15,466 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:15,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023784857] [2022-07-13 23:51:15,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:15,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:15,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:15,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:15,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:15,527 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) [2022-07-13 23:51:15,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:15,830 INFO L93 Difference]: Finished difference Result 1792 states and 2597 transitions. [2022-07-13 23:51:15,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:15,832 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 [2022-07-13 23:51:15,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:15,851 INFO L225 Difference]: With dead ends: 1792 [2022-07-13 23:51:15,851 INFO L226 Difference]: Without dead ends: 1185 [2022-07-13 23:51:15,861 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 [2022-07-13 23:51:15,864 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, 0.2s IncrementalHoareTripleChecker+Time [2022-07-13 23:51:15,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 1857 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-13 23:51:15,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2022-07-13 23:51:15,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1181. [2022-07-13 23:51:15,990 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) [2022-07-13 23:51:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1670 transitions. [2022-07-13 23:51:16,004 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1670 transitions. Word has length 15 [2022-07-13 23:51:16,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:16,004 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1670 transitions. [2022-07-13 23:51:16,004 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) [2022-07-13 23:51:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1670 transitions. [2022-07-13 23:51:16,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-13 23:51:16,009 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:16,009 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 23:51:16,033 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-07-13 23:51:16,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:16,230 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:16,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:16,231 INFO L85 PathProgramCache]: Analyzing trace with hash -1677123996, now seen corresponding path program 1 times [2022-07-13 23:51:16,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:16,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1195509589] [2022-07-13 23:51:16,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:16,232 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:16,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:16,235 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) [2022-07-13 23:51:16,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-13 23:51:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:16,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 23:51:16,765 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 23:51:16,779 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:16,779 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:16,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1195509589] [2022-07-13 23:51:16,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1195509589] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:16,779 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:16,783 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:16,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115222877] [2022-07-13 23:51:16,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:16,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:16,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:16,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:16,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:16,785 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) [2022-07-13 23:51:16,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:16,890 INFO L93 Difference]: Finished difference Result 1199 states and 1690 transitions. [2022-07-13 23:51:16,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:16,890 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 [2022-07-13 23:51:16,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:16,897 INFO L225 Difference]: With dead ends: 1199 [2022-07-13 23:51:16,898 INFO L226 Difference]: Without dead ends: 1190 [2022-07-13 23:51:16,899 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 [2022-07-13 23:51:16,900 INFO L413 NwaCegarLoop]: 856 mSDtfsCounter, 842 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-07-13 23:51:16,900 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] [2022-07-13 23:51:16,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2022-07-13 23:51:16,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1181. [2022-07-13 23:51:16,973 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) [2022-07-13 23:51:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1669 transitions. [2022-07-13 23:51:16,983 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1669 transitions. Word has length 18 [2022-07-13 23:51:16,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:16,984 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1669 transitions. [2022-07-13 23:51:16,984 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) [2022-07-13 23:51:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1669 transitions. [2022-07-13 23:51:16,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-13 23:51:16,988 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:16,989 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 23:51:17,011 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:17,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:17,208 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:17,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:17,209 INFO L85 PathProgramCache]: Analyzing trace with hash -1619865694, now seen corresponding path program 1 times [2022-07-13 23:51:17,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:17,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [794193441] [2022-07-13 23:51:17,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:17,210 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:17,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:17,214 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) [2022-07-13 23:51:17,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-13 23:51:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:17,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 23:51:17,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 23:51:17,768 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:17,768 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:17,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [794193441] [2022-07-13 23:51:17,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [794193441] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:17,769 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:17,769 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:17,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144938100] [2022-07-13 23:51:17,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:17,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:17,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:17,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:17,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:17,770 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) [2022-07-13 23:51:17,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:17,872 INFO L93 Difference]: Finished difference Result 1183 states and 1670 transitions. [2022-07-13 23:51:17,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:17,873 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 [2022-07-13 23:51:17,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:17,879 INFO L225 Difference]: With dead ends: 1183 [2022-07-13 23:51:17,880 INFO L226 Difference]: Without dead ends: 1180 [2022-07-13 23:51:17,880 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 [2022-07-13 23:51:17,881 INFO L413 NwaCegarLoop]: 844 mSDtfsCounter, 830 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-07-13 23:51:17,882 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] [2022-07-13 23:51:17,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2022-07-13 23:51:17,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1180. [2022-07-13 23:51:17,948 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) [2022-07-13 23:51:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1180 states and 1667 transitions. [2022-07-13 23:51:17,955 INFO L78 Accepts]: Start accepts. Automaton has 1180 states and 1667 transitions. Word has length 18 [2022-07-13 23:51:17,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:17,956 INFO L495 AbstractCegarLoop]: Abstraction has 1180 states and 1667 transitions. [2022-07-13 23:51:17,956 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) [2022-07-13 23:51:17,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1667 transitions. [2022-07-13 23:51:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-13 23:51:17,962 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:17,962 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 23:51:17,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:18,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:18,182 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:18,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:18,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1323407411, now seen corresponding path program 1 times [2022-07-13 23:51:18,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:18,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [640477970] [2022-07-13 23:51:18,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:18,183 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:18,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:18,185 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) [2022-07-13 23:51:18,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-13 23:51:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:18,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 23:51:18,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 23:51:18,691 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:18,691 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:18,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [640477970] [2022-07-13 23:51:18,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [640477970] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:18,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:18,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:18,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249532943] [2022-07-13 23:51:18,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:18,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:18,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:18,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:18,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:18,693 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) [2022-07-13 23:51:18,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:18,799 INFO L93 Difference]: Finished difference Result 1182 states and 1668 transitions. [2022-07-13 23:51:18,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:18,800 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 [2022-07-13 23:51:18,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:18,807 INFO L225 Difference]: With dead ends: 1182 [2022-07-13 23:51:18,807 INFO L226 Difference]: Without dead ends: 1179 [2022-07-13 23:51:18,808 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 [2022-07-13 23:51:18,808 INFO L413 NwaCegarLoop]: 842 mSDtfsCounter, 827 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-07-13 23:51:18,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [827 Valid, 842 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-13 23:51:18,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2022-07-13 23:51:18,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1179. [2022-07-13 23:51:18,854 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) [2022-07-13 23:51:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 1179 states and 1665 transitions. [2022-07-13 23:51:18,861 INFO L78 Accepts]: Start accepts. Automaton has 1179 states and 1665 transitions. Word has length 19 [2022-07-13 23:51:18,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:18,861 INFO L495 AbstractCegarLoop]: Abstraction has 1179 states and 1665 transitions. [2022-07-13 23:51:18,862 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) [2022-07-13 23:51:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1665 transitions. [2022-07-13 23:51:18,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-13 23:51:18,863 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:18,863 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] [2022-07-13 23:51:18,888 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:19,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:19,084 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:19,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:19,084 INFO L85 PathProgramCache]: Analyzing trace with hash -1924401979, now seen corresponding path program 1 times [2022-07-13 23:51:19,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:19,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1641552652] [2022-07-13 23:51:19,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:19,085 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:19,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:19,087 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) [2022-07-13 23:51:19,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-13 23:51:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:19,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 701 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 23:51:19,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 23:51:19,615 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:19,615 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:19,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1641552652] [2022-07-13 23:51:19,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1641552652] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:19,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:19,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:19,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197218265] [2022-07-13 23:51:19,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:19,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:19,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:19,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:19,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:19,617 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) [2022-07-13 23:51:19,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:19,775 INFO L93 Difference]: Finished difference Result 3497 states and 4957 transitions. [2022-07-13 23:51:19,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:19,776 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 [2022-07-13 23:51:19,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:19,791 INFO L225 Difference]: With dead ends: 3497 [2022-07-13 23:51:19,791 INFO L226 Difference]: Without dead ends: 2315 [2022-07-13 23:51:19,798 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 [2022-07-13 23:51:19,799 INFO L413 NwaCegarLoop]: 1074 mSDtfsCounter, 821 mSDsluCounter, 814 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-07-13 23:51:19,800 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] [2022-07-13 23:51:19,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2022-07-13 23:51:19,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2300. [2022-07-13 23:51:19,931 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) [2022-07-13 23:51:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 2300 states and 3261 transitions. [2022-07-13 23:51:19,963 INFO L78 Accepts]: Start accepts. Automaton has 2300 states and 3261 transitions. Word has length 20 [2022-07-13 23:51:19,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:19,963 INFO L495 AbstractCegarLoop]: Abstraction has 2300 states and 3261 transitions. [2022-07-13 23:51:19,963 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) [2022-07-13 23:51:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3261 transitions. [2022-07-13 23:51:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-13 23:51:19,967 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:19,967 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] [2022-07-13 23:51:19,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:20,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:20,184 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:20,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:20,185 INFO L85 PathProgramCache]: Analyzing trace with hash 389432597, now seen corresponding path program 1 times [2022-07-13 23:51:20,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:20,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2106176663] [2022-07-13 23:51:20,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:20,186 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:20,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:20,188 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) [2022-07-13 23:51:20,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-13 23:51:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:20,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 801 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 23:51:20,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 23:51:20,797 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:20,797 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:20,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2106176663] [2022-07-13 23:51:20,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2106176663] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:20,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:20,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:20,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751739565] [2022-07-13 23:51:20,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:20,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:20,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:20,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:20,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:20,802 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) [2022-07-13 23:51:21,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:21,040 INFO L93 Difference]: Finished difference Result 6534 states and 9243 transitions. [2022-07-13 23:51:21,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:21,041 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 [2022-07-13 23:51:21,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:21,072 INFO L225 Difference]: With dead ends: 6534 [2022-07-13 23:51:21,072 INFO L226 Difference]: Without dead ends: 4237 [2022-07-13 23:51:21,086 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 [2022-07-13 23:51:21,088 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 [2022-07-13 23:51:21,089 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] [2022-07-13 23:51:21,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4237 states. [2022-07-13 23:51:21,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4237 to 4228. [2022-07-13 23:51:21,330 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) [2022-07-13 23:51:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 4228 states and 5973 transitions. [2022-07-13 23:51:21,359 INFO L78 Accepts]: Start accepts. Automaton has 4228 states and 5973 transitions. Word has length 49 [2022-07-13 23:51:21,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:21,359 INFO L495 AbstractCegarLoop]: Abstraction has 4228 states and 5973 transitions. [2022-07-13 23:51:21,361 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) [2022-07-13 23:51:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 5973 transitions. [2022-07-13 23:51:21,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-07-13 23:51:21,368 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:21,369 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] [2022-07-13 23:51:21,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:21,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:21,591 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:21,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:21,592 INFO L85 PathProgramCache]: Analyzing trace with hash 222631348, now seen corresponding path program 1 times [2022-07-13 23:51:21,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:21,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1081647596] [2022-07-13 23:51:21,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:21,593 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:21,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:21,595 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) [2022-07-13 23:51:21,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-13 23:51:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:22,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 834 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-13 23:51:22,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 23:51:22,130 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:22,131 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:22,131 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1081647596] [2022-07-13 23:51:22,131 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1081647596] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:22,131 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:22,131 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:22,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707707563] [2022-07-13 23:51:22,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:22,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:22,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:22,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:22,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:22,133 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) [2022-07-13 23:51:22,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:22,450 INFO L93 Difference]: Finished difference Result 10430 states and 14743 transitions. [2022-07-13 23:51:22,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:22,451 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 [2022-07-13 23:51:22,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:22,489 INFO L225 Difference]: With dead ends: 10430 [2022-07-13 23:51:22,489 INFO L226 Difference]: Without dead ends: 6205 [2022-07-13 23:51:22,512 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 [2022-07-13 23:51:22,513 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 [2022-07-13 23:51:22,513 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] [2022-07-13 23:51:22,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6205 states. [2022-07-13 23:51:22,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6205 to 6196. [2022-07-13 23:51:22,821 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) [2022-07-13 23:51:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8745 transitions. [2022-07-13 23:51:22,863 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8745 transitions. Word has length 60 [2022-07-13 23:51:22,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:22,864 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8745 transitions. [2022-07-13 23:51:22,864 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) [2022-07-13 23:51:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8745 transitions. [2022-07-13 23:51:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-07-13 23:51:22,870 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:22,870 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] [2022-07-13 23:51:22,894 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-07-13 23:51:23,092 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:23,092 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:23,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:23,092 INFO L85 PathProgramCache]: Analyzing trace with hash -1653090658, now seen corresponding path program 1 times [2022-07-13 23:51:23,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:23,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [46844832] [2022-07-13 23:51:23,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:23,094 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:23,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:23,100 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) [2022-07-13 23:51:23,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-13 23:51:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:23,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 856 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-13 23:51:23,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-13 23:51:23,796 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:23,796 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:23,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [46844832] [2022-07-13 23:51:23,797 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [46844832] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:23,797 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:23,797 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 23:51:23,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528850418] [2022-07-13 23:51:23,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:23,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 23:51:23,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:23,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 23:51:23,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-13 23:51:23,798 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) [2022-07-13 23:51:24,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:24,974 INFO L93 Difference]: Finished difference Result 17081 states and 24703 transitions. [2022-07-13 23:51:24,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 23:51:24,975 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 [2022-07-13 23:51:24,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:25,036 INFO L225 Difference]: With dead ends: 17081 [2022-07-13 23:51:25,036 INFO L226 Difference]: Without dead ends: 10888 [2022-07-13 23:51:25,068 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 [2022-07-13 23:51:25,069 INFO L413 NwaCegarLoop]: 1339 mSDtfsCounter, 1356 mSDsluCounter, 943 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.7s IncrementalHoareTripleChecker+Time [2022-07-13 23:51:25,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1356 Valid, 2282 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-07-13 23:51:25,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10888 states. [2022-07-13 23:51:25,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10888 to 6196. [2022-07-13 23:51:25,602 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) [2022-07-13 23:51:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8741 transitions. [2022-07-13 23:51:25,632 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8741 transitions. Word has length 72 [2022-07-13 23:51:25,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:25,633 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8741 transitions. [2022-07-13 23:51:25,634 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) [2022-07-13 23:51:25,634 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8741 transitions. [2022-07-13 23:51:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-13 23:51:25,640 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:25,640 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] [2022-07-13 23:51:25,663 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:25,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:25,860 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:25,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:25,861 INFO L85 PathProgramCache]: Analyzing trace with hash 18352340, now seen corresponding path program 1 times [2022-07-13 23:51:25,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:25,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [697194798] [2022-07-13 23:51:25,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:25,862 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:25,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:25,863 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) [2022-07-13 23:51:25,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-13 23:51:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:26,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 857 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-13 23:51:26,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-13 23:51:26,496 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:26,496 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:26,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [697194798] [2022-07-13 23:51:26,496 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [697194798] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:26,496 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:26,496 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 23:51:26,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976249540] [2022-07-13 23:51:26,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:26,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 23:51:26,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:26,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 23:51:26,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-13 23:51:26,498 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) [2022-07-13 23:51:27,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:27,674 INFO L93 Difference]: Finished difference Result 17054 states and 24652 transitions. [2022-07-13 23:51:27,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 23:51:27,675 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 [2022-07-13 23:51:27,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:27,718 INFO L225 Difference]: With dead ends: 17054 [2022-07-13 23:51:27,719 INFO L226 Difference]: Without dead ends: 10861 [2022-07-13 23:51:27,747 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 [2022-07-13 23:51:27,750 INFO L413 NwaCegarLoop]: 1329 mSDtfsCounter, 1335 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-07-13 23:51:27,751 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1335 Valid, 2271 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-07-13 23:51:27,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10861 states. [2022-07-13 23:51:28,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10861 to 6169. [2022-07-13 23:51:28,324 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) [2022-07-13 23:51:28,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 6169 states and 8690 transitions. [2022-07-13 23:51:28,354 INFO L78 Accepts]: Start accepts. Automaton has 6169 states and 8690 transitions. Word has length 73 [2022-07-13 23:51:28,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:28,354 INFO L495 AbstractCegarLoop]: Abstraction has 6169 states and 8690 transitions. [2022-07-13 23:51:28,355 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) [2022-07-13 23:51:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 6169 states and 8690 transitions. [2022-07-13 23:51:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-07-13 23:51:28,360 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:28,360 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] [2022-07-13 23:51:28,383 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:28,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:28,581 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:28,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:28,581 INFO L85 PathProgramCache]: Analyzing trace with hash -672097803, now seen corresponding path program 1 times [2022-07-13 23:51:28,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:28,582 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [607567901] [2022-07-13 23:51:28,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:28,583 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:28,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:28,588 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) [2022-07-13 23:51:28,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-13 23:51:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:29,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-13 23:51:29,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-13 23:51:29,184 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:29,184 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:29,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [607567901] [2022-07-13 23:51:29,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [607567901] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:29,185 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:29,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 23:51:29,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046753264] [2022-07-13 23:51:29,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:29,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 23:51:29,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:29,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 23:51:29,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 23:51:29,186 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) [2022-07-13 23:51:30,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:30,048 INFO L93 Difference]: Finished difference Result 10869 states and 15877 transitions. [2022-07-13 23:51:30,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 23:51:30,049 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 [2022-07-13 23:51:30,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:30,094 INFO L225 Difference]: With dead ends: 10869 [2022-07-13 23:51:30,094 INFO L226 Difference]: Without dead ends: 10773 [2022-07-13 23:51:30,101 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 [2022-07-13 23:51:30,102 INFO L413 NwaCegarLoop]: 1478 mSDtfsCounter, 740 mSDsluCounter, 4881 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 272 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-07-13 23:51:30,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [741 Valid, 6359 Invalid, 298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [272 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-13 23:51:30,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10773 states. [2022-07-13 23:51:30,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10773 to 6124. [2022-07-13 23:51:30,678 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) [2022-07-13 23:51:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 6124 states and 8619 transitions. [2022-07-13 23:51:30,703 INFO L78 Accepts]: Start accepts. Automaton has 6124 states and 8619 transitions. Word has length 79 [2022-07-13 23:51:30,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:30,704 INFO L495 AbstractCegarLoop]: Abstraction has 6124 states and 8619 transitions. [2022-07-13 23:51:30,705 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) [2022-07-13 23:51:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 6124 states and 8619 transitions. [2022-07-13 23:51:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-13 23:51:30,711 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:30,711 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] [2022-07-13 23:51:30,738 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:30,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:30,934 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:30,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:30,935 INFO L85 PathProgramCache]: Analyzing trace with hash 30998624, now seen corresponding path program 1 times [2022-07-13 23:51:30,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:30,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [575393448] [2022-07-13 23:51:30,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:30,936 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:30,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:30,938 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) [2022-07-13 23:51:30,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-07-13 23:51:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:31,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-13 23:51:31,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:31,549 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-13 23:51:31,550 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:31,550 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:31,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [575393448] [2022-07-13 23:51:31,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [575393448] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:31,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:31,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 23:51:31,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335574326] [2022-07-13 23:51:31,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:31,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 23:51:31,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:31,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 23:51:31,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 23:51:31,552 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) [2022-07-13 23:51:32,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:32,467 INFO L93 Difference]: Finished difference Result 10814 states and 15808 transitions. [2022-07-13 23:51:32,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 23:51:32,468 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 [2022-07-13 23:51:32,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:32,513 INFO L225 Difference]: With dead ends: 10814 [2022-07-13 23:51:32,513 INFO L226 Difference]: Without dead ends: 10759 [2022-07-13 23:51:32,523 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 [2022-07-13 23:51:32,524 INFO L413 NwaCegarLoop]: 1500 mSDtfsCounter, 764 mSDsluCounter, 4935 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-07-13 23:51:32,524 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [765 Valid, 6435 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [282 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-13 23:51:32,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10759 states. [2022-07-13 23:51:33,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10759 to 6102. [2022-07-13 23:51:33,112 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) [2022-07-13 23:51:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 6102 states and 8589 transitions. [2022-07-13 23:51:33,135 INFO L78 Accepts]: Start accepts. Automaton has 6102 states and 8589 transitions. Word has length 80 [2022-07-13 23:51:33,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:33,135 INFO L495 AbstractCegarLoop]: Abstraction has 6102 states and 8589 transitions. [2022-07-13 23:51:33,136 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) [2022-07-13 23:51:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 6102 states and 8589 transitions. [2022-07-13 23:51:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-13 23:51:33,144 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:33,144 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] [2022-07-13 23:51:33,170 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:33,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:33,357 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:33,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:33,358 INFO L85 PathProgramCache]: Analyzing trace with hash -265053531, now seen corresponding path program 1 times [2022-07-13 23:51:33,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:33,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1147299335] [2022-07-13 23:51:33,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:33,359 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:33,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:33,360 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) [2022-07-13 23:51:33,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-07-13 23:51:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:33,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 852 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-13 23:51:33,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-13 23:51:33,871 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:33,871 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:33,871 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1147299335] [2022-07-13 23:51:33,871 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1147299335] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:33,871 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:33,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 23:51:33,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169767287] [2022-07-13 23:51:33,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:33,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 23:51:33,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:33,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 23:51:33,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 23:51:33,873 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) [2022-07-13 23:51:34,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:34,828 INFO L93 Difference]: Finished difference Result 16856 states and 24332 transitions. [2022-07-13 23:51:34,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 23:51:34,829 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 [2022-07-13 23:51:34,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:34,876 INFO L225 Difference]: With dead ends: 16856 [2022-07-13 23:51:34,876 INFO L226 Difference]: Without dead ends: 10757 [2022-07-13 23:51:34,901 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 [2022-07-13 23:51:34,901 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, 0.4s IncrementalHoareTripleChecker+Time [2022-07-13 23:51:34,902 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [787 Valid, 6375 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-13 23:51:34,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10757 states. [2022-07-13 23:51:35,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10757 to 6100. [2022-07-13 23:51:35,564 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) [2022-07-13 23:51:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 6100 states and 8585 transitions. [2022-07-13 23:51:35,591 INFO L78 Accepts]: Start accepts. Automaton has 6100 states and 8585 transitions. Word has length 75 [2022-07-13 23:51:35,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:35,592 INFO L495 AbstractCegarLoop]: Abstraction has 6100 states and 8585 transitions. [2022-07-13 23:51:35,592 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) [2022-07-13 23:51:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 6100 states and 8585 transitions. [2022-07-13 23:51:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-13 23:51:35,598 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:35,598 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] [2022-07-13 23:51:35,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:35,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:35,812 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:35,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:35,812 INFO L85 PathProgramCache]: Analyzing trace with hash -21183, now seen corresponding path program 1 times [2022-07-13 23:51:35,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:35,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [200258120] [2022-07-13 23:51:35,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:35,813 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:35,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:35,814 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) [2022-07-13 23:51:35,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-07-13 23:51:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:36,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 884 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-13 23:51:36,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:36,425 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-13 23:51:36,425 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:36,426 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:36,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [200258120] [2022-07-13 23:51:36,426 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [200258120] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:36,426 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:36,426 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 23:51:36,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118494490] [2022-07-13 23:51:36,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:36,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 23:51:36,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:36,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 23:51:36,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 23:51:36,428 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) [2022-07-13 23:51:36,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:36,885 INFO L93 Difference]: Finished difference Result 12196 states and 17166 transitions. [2022-07-13 23:51:36,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 23:51:36,886 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 [2022-07-13 23:51:36,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:36,910 INFO L225 Difference]: With dead ends: 12196 [2022-07-13 23:51:36,910 INFO L226 Difference]: Without dead ends: 6099 [2022-07-13 23:51:36,936 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 [2022-07-13 23:51:36,937 INFO L413 NwaCegarLoop]: 1533 mSDtfsCounter, 776 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-07-13 23:51:36,937 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] [2022-07-13 23:51:36,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6099 states. [2022-07-13 23:51:37,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6099 to 6086. [2022-07-13 23:51:37,395 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) [2022-07-13 23:51:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 6086 states and 8558 transitions. [2022-07-13 23:51:37,420 INFO L78 Accepts]: Start accepts. Automaton has 6086 states and 8558 transitions. Word has length 80 [2022-07-13 23:51:37,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:37,420 INFO L495 AbstractCegarLoop]: Abstraction has 6086 states and 8558 transitions. [2022-07-13 23:51:37,421 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) [2022-07-13 23:51:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 8558 transitions. [2022-07-13 23:51:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-07-13 23:51:37,427 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:51:37,427 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] [2022-07-13 23:51:37,451 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:37,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:37,643 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:51:37,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:51:37,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1225886074, now seen corresponding path program 1 times [2022-07-13 23:51:37,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-13 23:51:37,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1826876473] [2022-07-13 23:51:37,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:51:37,645 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-13 23:51:37,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-13 23:51:37,647 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) [2022-07-13 23:51:37,649 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-07-13 23:51:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:51:38,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-13 23:51:38,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 23:51:38,266 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-13 23:51:38,266 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-13 23:51:38,267 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-13 23:51:38,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1826876473] [2022-07-13 23:51:38,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1826876473] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:51:38,267 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:51:38,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 23:51:38,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916631664] [2022-07-13 23:51:38,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:51:38,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 23:51:38,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-13 23:51:38,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 23:51:38,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 23:51:38,268 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) [2022-07-13 23:51:39,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:51:39,003 INFO L93 Difference]: Finished difference Result 8467 states and 12180 transitions. [2022-07-13 23:51:39,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 23:51:39,003 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 [2022-07-13 23:51:39,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:51:39,004 INFO L225 Difference]: With dead ends: 8467 [2022-07-13 23:51:39,004 INFO L226 Difference]: Without dead ends: 0 [2022-07-13 23:51:39,031 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 [2022-07-13 23:51:39,032 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 [2022-07-13 23:51:39,032 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] [2022-07-13 23:51:39,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-13 23:51:39,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-13 23:51:39,033 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) [2022-07-13 23:51:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-13 23:51:39,035 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2022-07-13 23:51:39,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:51:39,035 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-13 23:51:39,035 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) [2022-07-13 23:51:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-13 23:51:39,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-13 23:51:39,038 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-13 23:51:39,064 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-07-13 23:51:39,247 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-13 23:51:39,249 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-13 23:53:08,684 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileFINAL(lines 3826 3828) no Hoare annotation was computed. [2022-07-13 23:53:08,684 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileEXIT(lines 3826 3828) no Hoare annotation was computed. [2022-07-13 23:53:08,684 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_fileENTRY(lines 3826 3828) the Hoare annotation is: true [2022-07-13 23:53:08,684 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2022-07-13 23:53:08,685 INFO L899 garLoopResultBuilder]: For program point L3586-1(lines 3584 3587) no Hoare annotation was computed. [2022-07-13 23:53:08,685 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexFINAL(lines 3581 3596) no Hoare annotation was computed. [2022-07-13 23:53:08,685 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))) [2022-07-13 23:53:08,685 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 3594) no Hoare annotation was computed. [2022-07-13 23:53:08,685 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexEXIT(lines 3581 3596) no Hoare annotation was computed. [2022-07-13 23:53:08,685 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))) [2022-07-13 23:53:08,686 INFO L902 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: true [2022-07-13 23:53:08,686 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 3725 3727) no Hoare annotation was computed. [2022-07-13 23:53:08,686 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-07-13 23:53:08,686 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3725 3727) the Hoare annotation is: true [2022-07-13 23:53:08,686 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3725 3727) no Hoare annotation was computed. [2022-07-13 23:53:08,686 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 3830 3832) no Hoare annotation was computed. [2022-07-13 23:53:08,686 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 3830 3832) the Hoare annotation is: true [2022-07-13 23:53:08,687 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 3830 3832) no Hoare annotation was computed. [2022-07-13 23:53:08,687 INFO L899 garLoopResultBuilder]: For program point pci_iounmapFINAL(lines 3785 3787) no Hoare annotation was computed. [2022-07-13 23:53:08,687 INFO L902 garLoopResultBuilder]: At program point pci_iounmapENTRY(lines 3785 3787) the Hoare annotation is: true [2022-07-13 23:53:08,687 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 3785 3787) no Hoare annotation was computed. [2022-07-13 23:53:08,687 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 3806 3808) the Hoare annotation is: true [2022-07-13 23:53:08,687 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 3806 3808) no Hoare annotation was computed. [2022-07-13 23:53:08,687 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 3806 3808) no Hoare annotation was computed. [2022-07-13 23:53:08,687 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 3779 3781) no Hoare annotation was computed. [2022-07-13 23:53:08,688 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 3779 3781) no Hoare annotation was computed. [2022-07-13 23:53:08,688 INFO L902 garLoopResultBuilder]: At program point pci_enable_deviceENTRY(lines 3779 3781) the Hoare annotation is: true [2022-07-13 23:53:08,688 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romFINAL(lines 3809 3811) no Hoare annotation was computed. [2022-07-13 23:53:08,688 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romEXIT(lines 3809 3811) no Hoare annotation was computed. [2022-07-13 23:53:08,688 INFO L902 garLoopResultBuilder]: At program point pci_unmap_romENTRY(lines 3809 3811) the Hoare annotation is: true [2022-07-13 23:53:08,688 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 3768 3770) the Hoare annotation is: true [2022-07-13 23:53:08,688 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 3768 3770) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 3768 3770) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L902 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 3775 3777) the Hoare annotation is: true [2022-07-13 23:53:08,689 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 3775 3777) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 3775 3777) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3356 3361) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3356 3361) the Hoare annotation is: true [2022-07-13 23:53:08,689 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3359) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3356 3361) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L902 garLoopResultBuilder]: At program point pch_phub_removeENTRY(lines 2959 2973) the Hoare annotation is: true [2022-07-13 23:53:08,689 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeEXIT(lines 2959 2973) no Hoare annotation was computed. [2022-07-13 23:53:08,689 INFO L902 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: true [2022-07-13 23:53:08,689 INFO L902 garLoopResultBuilder]: At program point L2969(line 2969) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point L2967-1(line 2967) no Hoare annotation was computed. [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeFINAL(lines 2959 2973) no Hoare annotation was computed. [2022-07-13 23:53:08,690 INFO L902 garLoopResultBuilder]: At program point L2967(line 2967) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L902 garLoopResultBuilder]: At program point L2968-1(line 2968) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point L2965-1(line 2965) no Hoare annotation was computed. [2022-07-13 23:53:08,690 INFO L902 garLoopResultBuilder]: At program point L2965(line 2965) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point L2963-1(line 2963) no Hoare annotation was computed. [2022-07-13 23:53:08,690 INFO L902 garLoopResultBuilder]: At program point L2963(line 2963) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L902 garLoopResultBuilder]: At program point L3824(lines 3823 3825) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsFINAL(lines 3791 3793) no Hoare annotation was computed. [2022-07-13 23:53:08,690 INFO L902 garLoopResultBuilder]: At program point pci_release_regionsENTRY(lines 3791 3793) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 3791 3793) no Hoare annotation was computed. [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileEXIT(lines 3816 3818) no Hoare annotation was computed. [2022-07-13 23:53:08,690 INFO L902 garLoopResultBuilder]: At program point sysfs_create_bin_fileENTRY(lines 3816 3818) the Hoare annotation is: true [2022-07-13 23:53:08,690 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileFINAL(lines 3816 3818) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regFINAL(lines 2173 2183) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regEXIT(lines 2173 2183) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_modify_write_regENTRY(lines 2173 2183) the Hoare annotation is: true [2022-07-13 23:53:08,691 INFO L902 garLoopResultBuilder]: At program point L2180(line 2180) the Hoare annotation is: true [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point L2179-1(line 2179) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L902 garLoopResultBuilder]: At program point L2179(line 2179) the Hoare annotation is: true [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3363 3368) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3363 3368) the Hoare annotation is: true [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3363 3368) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 2151 2157) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 2151 2157) no Hoare annotation was computed. [2022-07-13 23:53:08,691 INFO L902 garLoopResultBuilder]: At program point L2154(line 2154) the Hoare annotation is: true [2022-07-13 23:53:08,691 INFO L902 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 2151 2157) the Hoare annotation is: true [2022-07-13 23:53:08,691 INFO L899 garLoopResultBuilder]: For program point L2154-1(line 2154) no Hoare annotation was computed. [2022-07-13 23:53:08,692 INFO L902 garLoopResultBuilder]: At program point L2368(lines 2347 2373) the Hoare annotation is: true [2022-07-13 23:53:08,692 INFO L902 garLoopResultBuilder]: At program point pch_phub_write_serial_romENTRY(lines 2339 2374) the Hoare annotation is: true [2022-07-13 23:53:08,692 INFO L902 garLoopResultBuilder]: At program point L2366(lines 2347 2373) the Hoare annotation is: true [2022-07-13 23:53:08,692 INFO L902 garLoopResultBuilder]: At program point L2364(line 2364) the Hoare annotation is: true [2022-07-13 23:53:08,692 INFO L899 garLoopResultBuilder]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2022-07-13 23:53:08,692 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romFINAL(lines 2339 2374) no Hoare annotation was computed. [2022-07-13 23:53:08,692 INFO L899 garLoopResultBuilder]: For program point L2358(lines 2358 2361) no Hoare annotation was computed. [2022-07-13 23:53:08,692 INFO L902 garLoopResultBuilder]: At program point L2352(line 2352) the Hoare annotation is: true [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point L2371-1(line 2371) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L902 garLoopResultBuilder]: At program point L2371(line 2371) the Hoare annotation is: true [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point L2365(lines 2365 2369) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romEXIT(lines 2339 2374) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L902 garLoopResultBuilder]: At program point L2363(lines 2347 2373) the Hoare annotation is: true [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point L2353-1(line 2353) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L902 garLoopResultBuilder]: At program point L2353(line 2353) the Hoare annotation is: true [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L902 garLoopResultBuilder]: At program point L2351(line 2351) the Hoare annotation is: true [2022-07-13 23:53:08,693 INFO L902 garLoopResultBuilder]: At program point L3755(lines 3754 3756) the Hoare annotation is: true [2022-07-13 23:53:08,693 INFO L902 garLoopResultBuilder]: At program point iowrite32ENTRY(lines 3743 3745) the Hoare annotation is: true [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point iowrite32FINAL(lines 3743 3745) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 3743 3745) no Hoare annotation was computed. [2022-07-13 23:53:08,693 INFO L902 garLoopResultBuilder]: At program point ioread32ENTRY(lines 3736 3738) the Hoare annotation is: true [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point ioread32FINAL(lines 3736 3738) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 3736 3738) no Hoare annotation was computed. [2022-07-13 23:53:08,694 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))) [2022-07-13 23:53:08,694 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))) [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3677) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point L3676-1(lines 3674 3677) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexFINAL(lines 3671 3681) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexEXIT(lines 3671 3681) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point L2113(lines 2113 2115) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2121 2130) the Hoare annotation is: true [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2121 2130) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L899 garLoopResultBuilder]: For program point L2123(lines 2123 2129) no Hoare annotation was computed. [2022-07-13 23:53:08,694 INFO L902 garLoopResultBuilder]: At program point L2119(lines 2117 2120) the Hoare annotation is: true [2022-07-13 23:53:08,695 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2121 2130) no Hoare annotation was computed. [2022-07-13 23:53:08,695 INFO L899 garLoopResultBuilder]: For program point L2114(line 2114) no Hoare annotation was computed. [2022-07-13 23:53:08,695 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 3740 3742) the Hoare annotation is: true [2022-07-13 23:53:08,695 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 3740 3742) no Hoare annotation was computed. [2022-07-13 23:53:08,695 INFO L899 garLoopResultBuilder]: For program point ioread8FINAL(lines 3740 3742) no Hoare annotation was computed. [2022-07-13 23:53:08,695 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeEXIT(lines 2099 2105) no Hoare annotation was computed. [2022-07-13 23:53:08,695 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeFINAL(lines 2099 2105) no Hoare annotation was computed. [2022-07-13 23:53:08,695 INFO L902 garLoopResultBuilder]: At program point pci_enable_wakeENTRY(lines 2099 2105) the Hoare annotation is: true [2022-07-13 23:53:08,695 INFO L902 garLoopResultBuilder]: At program point L3715(lines 3714 3716) the Hoare annotation is: true [2022-07-13 23:53:08,695 INFO L902 garLoopResultBuilder]: At program point mutex_lock_interruptibleENTRY(lines 3761 3763) the Hoare annotation is: true [2022-07-13 23:53:08,695 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleFINAL(lines 3761 3763) no Hoare annotation was computed. [2022-07-13 23:53:08,696 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleEXIT(lines 3761 3763) no Hoare annotation was computed. [2022-07-13 23:53:08,696 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)) [2022-07-13 23:53:08,696 INFO L899 garLoopResultBuilder]: For program point L2810-1(line 2810) no Hoare annotation was computed. [2022-07-13 23:53:08,696 INFO L899 garLoopResultBuilder]: For program point L3207(lines 3207 3212) no Hoare annotation was computed. [2022-07-13 23:53:08,696 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 2816) no Hoare annotation was computed. [2022-07-13 23:53:08,696 INFO L899 garLoopResultBuilder]: For program point L2613-1(line 2613) no Hoare annotation was computed. [2022-07-13 23:53:08,696 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)) [2022-07-13 23:53:08,696 INFO L899 garLoopResultBuilder]: For program point L3142(lines 3142 3171) no Hoare annotation was computed. [2022-07-13 23:53:08,697 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)) [2022-07-13 23:53:08,697 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)) [2022-07-13 23:53:08,697 INFO L899 garLoopResultBuilder]: For program point L2746-1(line 2746) no Hoare annotation was computed. [2022-07-13 23:53:08,697 INFO L899 garLoopResultBuilder]: For program point L3143(line 3143) no Hoare annotation was computed. [2022-07-13 23:53:08,697 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)) [2022-07-13 23:53:08,697 INFO L899 garLoopResultBuilder]: For program point L2879-1(line 2879) no Hoare annotation was computed. [2022-07-13 23:53:08,697 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)) [2022-07-13 23:53:08,698 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)) [2022-07-13 23:53:08,698 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)) [2022-07-13 23:53:08,698 INFO L899 garLoopResultBuilder]: For program point L3144(lines 3144 3149) no Hoare annotation was computed. [2022-07-13 23:53:08,698 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)) [2022-07-13 23:53:08,698 INFO L899 garLoopResultBuilder]: For program point L2748-1(line 2748) no Hoare annotation was computed. [2022-07-13 23:53:08,698 INFO L899 garLoopResultBuilder]: For program point L2616(lines 2616 2620) no Hoare annotation was computed. [2022-07-13 23:53:08,699 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)) [2022-07-13 23:53:08,699 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)) [2022-07-13 23:53:08,699 INFO L899 garLoopResultBuilder]: For program point L2286-1(line 2286) no Hoare annotation was computed. [2022-07-13 23:53:08,699 INFO L899 garLoopResultBuilder]: For program point L2947-1(line 2947) no Hoare annotation was computed. [2022-07-13 23:53:08,699 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)) [2022-07-13 23:53:08,699 INFO L899 garLoopResultBuilder]: For program point L2881-1(lines 2881 2888) no Hoare annotation was computed. [2022-07-13 23:53:08,699 INFO L899 garLoopResultBuilder]: For program point L2881(lines 2881 2888) no Hoare annotation was computed. [2022-07-13 23:53:08,699 INFO L899 garLoopResultBuilder]: For program point L2749(lines 2749 2752) no Hoare annotation was computed. [2022-07-13 23:53:08,700 INFO L899 garLoopResultBuilder]: For program point L2683-1(line 2683) no Hoare annotation was computed. [2022-07-13 23:53:08,700 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)) [2022-07-13 23:53:08,700 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 2295) no Hoare annotation was computed. [2022-07-13 23:53:08,700 INFO L899 garLoopResultBuilder]: For program point L2287-2(lines 2287 2295) no Hoare annotation was computed. [2022-07-13 23:53:08,700 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)) [2022-07-13 23:53:08,700 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)) [2022-07-13 23:53:08,700 INFO L899 garLoopResultBuilder]: For program point L2420-1(line 2420) no Hoare annotation was computed. [2022-07-13 23:53:08,700 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)) [2022-07-13 23:53:08,700 INFO L899 garLoopResultBuilder]: For program point L2883(lines 2883 2886) no Hoare annotation was computed. [2022-07-13 23:53:08,700 INFO L899 garLoopResultBuilder]: For program point L2421-1(line 2421) no Hoare annotation was computed. [2022-07-13 23:53:08,700 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)) [2022-07-13 23:53:08,700 INFO L899 garLoopResultBuilder]: For program point L3214(line 3214) no Hoare annotation was computed. [2022-07-13 23:53:08,701 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3247) no Hoare annotation was computed. [2022-07-13 23:53:08,701 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)) [2022-07-13 23:53:08,701 INFO L899 garLoopResultBuilder]: For program point L2686(lines 2686 2689) no Hoare annotation was computed. [2022-07-13 23:53:08,701 INFO L899 garLoopResultBuilder]: For program point L3215(lines 3215 3220) no Hoare annotation was computed. [2022-07-13 23:53:08,701 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-07-13 23:53:08,701 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)) [2022-07-13 23:53:08,701 INFO L899 garLoopResultBuilder]: For program point L2621-1(line 2621) no Hoare annotation was computed. [2022-07-13 23:53:08,702 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))) [2022-07-13 23:53:08,702 INFO L899 garLoopResultBuilder]: For program point L2423-1(line 2423) no Hoare annotation was computed. [2022-07-13 23:53:08,702 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)) [2022-07-13 23:53:08,702 INFO L899 garLoopResultBuilder]: For program point L3084(lines 3084 3137) no Hoare annotation was computed. [2022-07-13 23:53:08,702 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)) [2022-07-13 23:53:08,702 INFO L899 garLoopResultBuilder]: For program point L2754-1(line 2754) no Hoare annotation was computed. [2022-07-13 23:53:08,702 INFO L899 garLoopResultBuilder]: For program point L2622(lines 2622 2625) no Hoare annotation was computed. [2022-07-13 23:53:08,702 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)) [2022-07-13 23:53:08,703 INFO L899 garLoopResultBuilder]: For program point L3151(line 3151) no Hoare annotation was computed. [2022-07-13 23:53:08,703 INFO L899 garLoopResultBuilder]: For program point L2953(line 2953) no Hoare annotation was computed. [2022-07-13 23:53:08,703 INFO L899 garLoopResultBuilder]: For program point L2425-1(line 2425) no Hoare annotation was computed. [2022-07-13 23:53:08,703 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)) [2022-07-13 23:53:08,703 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)) [2022-07-13 23:53:08,703 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)) [2022-07-13 23:53:08,703 INFO L899 garLoopResultBuilder]: For program point L2227(line 2227) no Hoare annotation was computed. [2022-07-13 23:53:08,704 INFO L899 garLoopResultBuilder]: For program point L3152(lines 3152 3167) no Hoare annotation was computed. [2022-07-13 23:53:08,704 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 3134) no Hoare annotation was computed. [2022-07-13 23:53:08,704 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)) [2022-07-13 23:53:08,704 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))) [2022-07-13 23:53:08,704 INFO L899 garLoopResultBuilder]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2022-07-13 23:53:08,704 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)) [2022-07-13 23:53:08,704 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)) [2022-07-13 23:53:08,705 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)) [2022-07-13 23:53:08,705 INFO L899 garLoopResultBuilder]: For program point L3087(line 3087) no Hoare annotation was computed. [2022-07-13 23:53:08,705 INFO L899 garLoopResultBuilder]: For program point L2889-1(line 2889) no Hoare annotation was computed. [2022-07-13 23:53:08,705 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)) [2022-07-13 23:53:08,705 INFO L899 garLoopResultBuilder]: For program point L2823-1(line 2823) no Hoare annotation was computed. [2022-07-13 23:53:08,705 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)) [2022-07-13 23:53:08,705 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)) [2022-07-13 23:53:08,706 INFO L899 garLoopResultBuilder]: For program point L2427-1(line 2427) no Hoare annotation was computed. [2022-07-13 23:53:08,706 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)) [2022-07-13 23:53:08,706 INFO L899 garLoopResultBuilder]: For program point L3154(lines 3154 3160) no Hoare annotation was computed. [2022-07-13 23:53:08,706 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3096) no Hoare annotation was computed. [2022-07-13 23:53:08,706 INFO L899 garLoopResultBuilder]: For program point L3154-2(lines 3152 3166) no Hoare annotation was computed. [2022-07-13 23:53:08,706 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)) [2022-07-13 23:53:08,706 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)) [2022-07-13 23:53:08,707 INFO L899 garLoopResultBuilder]: For program point L2824(lines 2824 2828) no Hoare annotation was computed. [2022-07-13 23:53:08,707 INFO L899 garLoopResultBuilder]: For program point L2890-1(line 2890) no Hoare annotation was computed. [2022-07-13 23:53:08,707 INFO L899 garLoopResultBuilder]: For program point L2824-2(lines 2824 2828) no Hoare annotation was computed. [2022-07-13 23:53:08,707 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))) [2022-07-13 23:53:08,707 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)) [2022-07-13 23:53:08,707 INFO L899 garLoopResultBuilder]: For program point L2626-1(line 2626) no Hoare annotation was computed. [2022-07-13 23:53:08,707 INFO L899 garLoopResultBuilder]: For program point L2429-1(line 2429) no Hoare annotation was computed. [2022-07-13 23:53:08,708 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)) [2022-07-13 23:53:08,708 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-07-13 23:53:08,708 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3094) no Hoare annotation was computed. [2022-07-13 23:53:08,708 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))) [2022-07-13 23:53:08,708 INFO L899 garLoopResultBuilder]: For program point L2628-1(line 2628) no Hoare annotation was computed. [2022-07-13 23:53:08,708 INFO L899 garLoopResultBuilder]: For program point L3223(lines 3223 3228) no Hoare annotation was computed. [2022-07-13 23:53:08,708 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)) [2022-07-13 23:53:08,709 INFO L899 garLoopResultBuilder]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2022-07-13 23:53:08,709 INFO L899 garLoopResultBuilder]: For program point L2431-1(line 2431) no Hoare annotation was computed. [2022-07-13 23:53:08,709 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)) [2022-07-13 23:53:08,709 INFO L899 garLoopResultBuilder]: For program point L2299-1(line 2299) no Hoare annotation was computed. [2022-07-13 23:53:08,709 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)) [2022-07-13 23:53:08,709 INFO L899 garLoopResultBuilder]: For program point L2894(lines 2894 2940) no Hoare annotation was computed. [2022-07-13 23:53:08,709 INFO L899 garLoopResultBuilder]: For program point L2630(lines 2630 2659) no Hoare annotation was computed. [2022-07-13 23:53:08,709 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)) [2022-07-13 23:53:08,710 INFO L899 garLoopResultBuilder]: For program point L2498-1(line 2498) no Hoare annotation was computed. [2022-07-13 23:53:08,710 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)) [2022-07-13 23:53:08,710 INFO L899 garLoopResultBuilder]: For program point L2234-1(line 2234) no Hoare annotation was computed. [2022-07-13 23:53:08,710 INFO L899 garLoopResultBuilder]: For program point L2895-1(line 2895) no Hoare annotation was computed. [2022-07-13 23:53:08,710 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)) [2022-07-13 23:53:08,710 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)) [2022-07-13 23:53:08,710 INFO L899 garLoopResultBuilder]: For program point L2631-1(line 2631) no Hoare annotation was computed. [2022-07-13 23:53:08,711 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))) [2022-07-13 23:53:08,711 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-07-13 23:53:08,711 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)) [2022-07-13 23:53:08,711 INFO L899 garLoopResultBuilder]: For program point L2433-1(line 2433) no Hoare annotation was computed. [2022-07-13 23:53:08,711 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)) [2022-07-13 23:53:08,711 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 2239) no Hoare annotation was computed. [2022-07-13 23:53:08,711 INFO L899 garLoopResultBuilder]: For program point L2235-2(lines 2235 2239) no Hoare annotation was computed. [2022-07-13 23:53:08,712 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 2899) no Hoare annotation was computed. [2022-07-13 23:53:08,712 INFO L899 garLoopResultBuilder]: For program point L2830(lines 2830 2835) no Hoare annotation was computed. [2022-07-13 23:53:08,712 INFO L899 garLoopResultBuilder]: For program point L2633(lines 2633 2637) no Hoare annotation was computed. [2022-07-13 23:53:08,712 INFO L899 garLoopResultBuilder]: For program point L2501-1(line 2501) no Hoare annotation was computed. [2022-07-13 23:53:08,712 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)) [2022-07-13 23:53:08,712 INFO L899 garLoopResultBuilder]: For program point L2435-1(line 2435) no Hoare annotation was computed. [2022-07-13 23:53:08,712 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)) [2022-07-13 23:53:08,713 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)) [2022-07-13 23:53:08,713 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)) [2022-07-13 23:53:08,713 INFO L899 garLoopResultBuilder]: For program point L2766-1(line 2766) no Hoare annotation was computed. [2022-07-13 23:53:08,713 INFO L899 garLoopResultBuilder]: For program point L2700-1(line 2700) no Hoare annotation was computed. [2022-07-13 23:53:08,713 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-13 23:53:08,713 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))) [2022-07-13 23:53:08,713 INFO L899 garLoopResultBuilder]: For program point L2701(lines 2701 2705) no Hoare annotation was computed. [2022-07-13 23:53:08,714 INFO L899 garLoopResultBuilder]: For program point L2503-1(line 2503) no Hoare annotation was computed. [2022-07-13 23:53:08,714 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)) [2022-07-13 23:53:08,714 INFO L899 garLoopResultBuilder]: For program point L2437-1(line 2437) no Hoare annotation was computed. [2022-07-13 23:53:08,714 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)) [2022-07-13 23:53:08,714 INFO L899 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2022-07-13 23:53:08,714 INFO L899 garLoopResultBuilder]: For program point L3098(line 3098) no Hoare annotation was computed. [2022-07-13 23:53:08,714 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)) [2022-07-13 23:53:08,715 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)) [2022-07-13 23:53:08,715 INFO L899 garLoopResultBuilder]: For program point L2900-1(line 2900) no Hoare annotation was computed. [2022-07-13 23:53:08,715 INFO L899 garLoopResultBuilder]: For program point L2768(lines 2768 2771) no Hoare annotation was computed. [2022-07-13 23:53:08,715 INFO L899 garLoopResultBuilder]: For program point L2570(line 2570) no Hoare annotation was computed. [2022-07-13 23:53:08,715 INFO L899 garLoopResultBuilder]: For program point L2570-2(lines 2570 2574) no Hoare annotation was computed. [2022-07-13 23:53:08,715 INFO L899 garLoopResultBuilder]: For program point L2570-4(lines 2569 2596) no Hoare annotation was computed. [2022-07-13 23:53:08,715 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)) [2022-07-13 23:53:08,716 INFO L899 garLoopResultBuilder]: For program point L2306-1(line 2306) no Hoare annotation was computed. [2022-07-13 23:53:08,716 INFO L899 garLoopResultBuilder]: For program point L3231(lines 3231 3236) no Hoare annotation was computed. [2022-07-13 23:53:08,716 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 3106) no Hoare annotation was computed. [2022-07-13 23:53:08,716 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 3697) no Hoare annotation was computed. [2022-07-13 23:53:08,716 INFO L899 garLoopResultBuilder]: For program point L2505-1(line 2505) no Hoare annotation was computed. [2022-07-13 23:53:08,716 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)) [2022-07-13 23:53:08,716 INFO L899 garLoopResultBuilder]: For program point L2439-1(line 2439) no Hoare annotation was computed. [2022-07-13 23:53:08,716 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)) [2022-07-13 23:53:08,717 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 2311) no Hoare annotation was computed. [2022-07-13 23:53:08,717 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)) [2022-07-13 23:53:08,717 INFO L899 garLoopResultBuilder]: For program point L2307-2(lines 2307 2311) no Hoare annotation was computed. [2022-07-13 23:53:08,717 INFO L899 garLoopResultBuilder]: For program point L2638(lines 2638 2642) no Hoare annotation was computed. [2022-07-13 23:53:08,717 INFO L899 garLoopResultBuilder]: For program point L3101(lines 3101 3104) no Hoare annotation was computed. [2022-07-13 23:53:08,717 INFO L899 garLoopResultBuilder]: For program point L2903(lines 2903 2940) no Hoare annotation was computed. [2022-07-13 23:53:08,717 INFO L895 garLoopResultBuilder]: At program point L3696(line 3696) the Hoare annotation is: false [2022-07-13 23:53:08,718 INFO L899 garLoopResultBuilder]: For program point L3696-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-13 23:53:08,718 INFO L899 garLoopResultBuilder]: For program point L2507-1(line 2507) no Hoare annotation was computed. [2022-07-13 23:53:08,718 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)) [2022-07-13 23:53:08,718 INFO L899 garLoopResultBuilder]: For program point L2441-1(line 2441) no Hoare annotation was computed. [2022-07-13 23:53:08,718 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)) [2022-07-13 23:53:08,718 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)) [2022-07-13 23:53:08,718 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)) [2022-07-13 23:53:08,719 INFO L899 garLoopResultBuilder]: For program point L2904-1(line 2904) no Hoare annotation was computed. [2022-07-13 23:53:08,719 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-07-13 23:53:08,719 INFO L899 garLoopResultBuilder]: For program point L2905-1(line 2905) no Hoare annotation was computed. [2022-07-13 23:53:08,719 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)) [2022-07-13 23:53:08,719 INFO L899 garLoopResultBuilder]: For program point L2509-1(line 2509) no Hoare annotation was computed. [2022-07-13 23:53:08,719 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)) [2022-07-13 23:53:08,719 INFO L899 garLoopResultBuilder]: For program point L2443-1(line 2443) no Hoare annotation was computed. [2022-07-13 23:53:08,719 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)) [2022-07-13 23:53:08,720 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)) [2022-07-13 23:53:08,720 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-13 23:53:08,720 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)) [2022-07-13 23:53:08,720 INFO L899 garLoopResultBuilder]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2022-07-13 23:53:08,720 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))) [2022-07-13 23:53:08,720 INFO L899 garLoopResultBuilder]: For program point L2775(lines 2775 2778) no Hoare annotation was computed. [2022-07-13 23:53:08,720 INFO L895 garLoopResultBuilder]: At program point L3700(line 3700) the Hoare annotation is: false [2022-07-13 23:53:08,721 INFO L899 garLoopResultBuilder]: For program point L3700-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-13 23:53:08,721 INFO L899 garLoopResultBuilder]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2022-07-13 23:53:08,721 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)) [2022-07-13 23:53:08,721 INFO L899 garLoopResultBuilder]: For program point L2445-1(line 2445) no Hoare annotation was computed. [2022-07-13 23:53:08,721 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)) [2022-07-13 23:53:08,721 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)) [2022-07-13 23:53:08,721 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)) [2022-07-13 23:53:08,722 INFO L899 garLoopResultBuilder]: For program point L3238(line 3238) no Hoare annotation was computed. [2022-07-13 23:53:08,722 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-07-13 23:53:08,722 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)) [2022-07-13 23:53:08,722 INFO L899 garLoopResultBuilder]: For program point L2842-1(line 2842) no Hoare annotation was computed. [2022-07-13 23:53:08,722 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)) [2022-07-13 23:53:08,722 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)) [2022-07-13 23:53:08,722 INFO L899 garLoopResultBuilder]: For program point L2248(line 2248) no Hoare annotation was computed. [2022-07-13 23:53:08,723 INFO L899 garLoopResultBuilder]: For program point L2909(lines 2909 2940) no Hoare annotation was computed. [2022-07-13 23:53:08,723 INFO L899 garLoopResultBuilder]: For program point L2843(lines 2843 2847) no Hoare annotation was computed. [2022-07-13 23:53:08,723 INFO L899 garLoopResultBuilder]: For program point L2843-2(lines 2843 2847) no Hoare annotation was computed. [2022-07-13 23:53:08,723 INFO L899 garLoopResultBuilder]: For program point L2513-1(line 2513) no Hoare annotation was computed. [2022-07-13 23:53:08,723 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)) [2022-07-13 23:53:08,723 INFO L899 garLoopResultBuilder]: For program point L2447-1(line 2447) no Hoare annotation was computed. [2022-07-13 23:53:08,723 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)) [2022-07-13 23:53:08,724 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)) [2022-07-13 23:53:08,724 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)) [2022-07-13 23:53:08,724 INFO L899 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2022-07-13 23:53:08,724 INFO L899 garLoopResultBuilder]: For program point L3306-1(line 3306) no Hoare annotation was computed. [2022-07-13 23:53:08,724 INFO L899 garLoopResultBuilder]: For program point L2249-2(lines 2249 2252) no Hoare annotation was computed. [2022-07-13 23:53:08,724 INFO L899 garLoopResultBuilder]: For program point L3108(line 3108) no Hoare annotation was computed. [2022-07-13 23:53:08,724 INFO L899 garLoopResultBuilder]: For program point L2249-4(lines 2249 2252) no Hoare annotation was computed. [2022-07-13 23:53:08,724 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)) [2022-07-13 23:53:08,725 INFO L899 garLoopResultBuilder]: For program point L2910-1(line 2910) no Hoare annotation was computed. [2022-07-13 23:53:08,725 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))) [2022-07-13 23:53:08,725 INFO L899 garLoopResultBuilder]: For program point L2646-1(lines 2646 2647) no Hoare annotation was computed. [2022-07-13 23:53:08,725 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)) [2022-07-13 23:53:08,725 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))))) [2022-07-13 23:53:08,725 INFO L899 garLoopResultBuilder]: For program point L2250-1(line 2250) no Hoare annotation was computed. [2022-07-13 23:53:08,726 INFO L899 garLoopResultBuilder]: For program point L3109(lines 3109 3114) no Hoare annotation was computed. [2022-07-13 23:53:08,726 INFO L899 garLoopResultBuilder]: For program point L3109-2(lines 3086 3134) no Hoare annotation was computed. [2022-07-13 23:53:08,726 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 2914) no Hoare annotation was computed. [2022-07-13 23:53:08,726 INFO L899 garLoopResultBuilder]: For program point L2713-1(lines 2713 2714) no Hoare annotation was computed. [2022-07-13 23:53:08,726 INFO L895 garLoopResultBuilder]: At program point L3704(line 3704) the Hoare annotation is: false [2022-07-13 23:53:08,726 INFO L895 garLoopResultBuilder]: At program point L2713(lines 2713 2714) the Hoare annotation is: false [2022-07-13 23:53:08,726 INFO L902 garLoopResultBuilder]: At program point L3704-1(lines 3691 3708) the Hoare annotation is: true [2022-07-13 23:53:08,726 INFO L899 garLoopResultBuilder]: For program point L2515-1(line 2515) no Hoare annotation was computed. [2022-07-13 23:53:08,727 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)) [2022-07-13 23:53:08,727 INFO L899 garLoopResultBuilder]: For program point L2449-1(line 2449) no Hoare annotation was computed. [2022-07-13 23:53:08,727 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)) [2022-07-13 23:53:08,727 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)) [2022-07-13 23:53:08,727 INFO L899 garLoopResultBuilder]: For program point L3176(line 3176) no Hoare annotation was computed. [2022-07-13 23:53:08,727 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)) [2022-07-13 23:53:08,727 INFO L899 garLoopResultBuilder]: For program point L3110-1(line 3110) no Hoare annotation was computed. [2022-07-13 23:53:08,728 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)) [2022-07-13 23:53:08,728 INFO L899 garLoopResultBuilder]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2022-07-13 23:53:08,728 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3200) no Hoare annotation was computed. [2022-07-13 23:53:08,728 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)) [2022-07-13 23:53:08,728 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2022-07-13 23:53:08,728 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))) [2022-07-13 23:53:08,728 INFO L899 garLoopResultBuilder]: For program point L2583(lines 2583 2586) no Hoare annotation was computed. [2022-07-13 23:53:08,728 INFO L899 garLoopResultBuilder]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2022-07-13 23:53:08,729 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)) [2022-07-13 23:53:08,729 INFO L899 garLoopResultBuilder]: For program point L2451-1(line 2451) no Hoare annotation was computed. [2022-07-13 23:53:08,729 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)) [2022-07-13 23:53:08,729 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)) [2022-07-13 23:53:08,729 INFO L899 garLoopResultBuilder]: For program point L2980(lines 2980 2985) no Hoare annotation was computed. [2022-07-13 23:53:08,729 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)) [2022-07-13 23:53:08,729 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)) [2022-07-13 23:53:08,730 INFO L899 garLoopResultBuilder]: For program point L2320-1(line 2320) no Hoare annotation was computed. [2022-07-13 23:53:08,730 INFO L899 garLoopResultBuilder]: For program point L3245(line 3245) no Hoare annotation was computed. [2022-07-13 23:53:08,730 INFO L899 garLoopResultBuilder]: For program point L3179(lines 3179 3197) no Hoare annotation was computed. [2022-07-13 23:53:08,730 INFO L899 garLoopResultBuilder]: For program point L2915-1(line 2915) no Hoare annotation was computed. [2022-07-13 23:53:08,730 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)) [2022-07-13 23:53:08,730 INFO L899 garLoopResultBuilder]: For program point L2849(lines 2849 2854) no Hoare annotation was computed. [2022-07-13 23:53:08,730 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2681 2737) the Hoare annotation is: false [2022-07-13 23:53:08,731 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))) [2022-07-13 23:53:08,731 INFO L899 garLoopResultBuilder]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2022-07-13 23:53:08,731 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)) [2022-07-13 23:53:08,731 INFO L899 garLoopResultBuilder]: For program point L2453-1(line 2453) no Hoare annotation was computed. [2022-07-13 23:53:08,731 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)) [2022-07-13 23:53:08,731 INFO L899 garLoopResultBuilder]: For program point L2321(line 2321) no Hoare annotation was computed. [2022-07-13 23:53:08,731 INFO L899 garLoopResultBuilder]: For program point L2321-2(lines 2321 2324) no Hoare annotation was computed. [2022-07-13 23:53:08,732 INFO L899 garLoopResultBuilder]: For program point L3180(line 3180) no Hoare annotation was computed. [2022-07-13 23:53:08,732 INFO L899 garLoopResultBuilder]: For program point L2321-4(lines 2321 2324) no Hoare annotation was computed. [2022-07-13 23:53:08,732 INFO L899 garLoopResultBuilder]: For program point L2916(lines 2916 2919) no Hoare annotation was computed. [2022-07-13 23:53:08,732 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)) [2022-07-13 23:53:08,732 INFO L899 garLoopResultBuilder]: For program point L2322-1(line 2322) no Hoare annotation was computed. [2022-07-13 23:53:08,732 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 3186) no Hoare annotation was computed. [2022-07-13 23:53:08,732 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))) [2022-07-13 23:53:08,732 INFO L899 garLoopResultBuilder]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2022-07-13 23:53:08,733 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)) [2022-07-13 23:53:08,733 INFO L899 garLoopResultBuilder]: For program point L2455-1(line 2455) no Hoare annotation was computed. [2022-07-13 23:53:08,733 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)) [2022-07-13 23:53:08,733 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))) [2022-07-13 23:53:08,733 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)) [2022-07-13 23:53:08,734 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))) [2022-07-13 23:53:08,734 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)) [2022-07-13 23:53:08,734 INFO L899 garLoopResultBuilder]: For program point L3116-1(line 3116) no Hoare annotation was computed. [2022-07-13 23:53:08,734 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)) [2022-07-13 23:53:08,734 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)) [2022-07-13 23:53:08,734 INFO L899 garLoopResultBuilder]: For program point L2390-1(line 2390) no Hoare annotation was computed. [2022-07-13 23:53:08,734 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))) [2022-07-13 23:53:08,735 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)) [2022-07-13 23:53:08,735 INFO L899 garLoopResultBuilder]: For program point L2523-1(line 2523) no Hoare annotation was computed. [2022-07-13 23:53:08,735 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)) [2022-07-13 23:53:08,735 INFO L899 garLoopResultBuilder]: For program point L2457-1(line 2457) no Hoare annotation was computed. [2022-07-13 23:53:08,735 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)) [2022-07-13 23:53:08,735 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)) [2022-07-13 23:53:08,735 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)) [2022-07-13 23:53:08,736 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)) [2022-07-13 23:53:08,736 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)) [2022-07-13 23:53:08,736 INFO L899 garLoopResultBuilder]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2022-07-13 23:53:08,736 INFO L899 garLoopResultBuilder]: For program point L2920-1(line 2920) no Hoare annotation was computed. [2022-07-13 23:53:08,736 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)) [2022-07-13 23:53:08,736 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)) [2022-07-13 23:53:08,736 INFO L899 garLoopResultBuilder]: For program point L2194-1(line 2194) no Hoare annotation was computed. [2022-07-13 23:53:08,736 INFO L899 garLoopResultBuilder]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2022-07-13 23:53:08,737 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)) [2022-07-13 23:53:08,737 INFO L895 garLoopResultBuilder]: At program point L2723(lines 2681 2737) the Hoare annotation is: false [2022-07-13 23:53:08,737 INFO L899 garLoopResultBuilder]: For program point L2525-1(line 2525) no Hoare annotation was computed. [2022-07-13 23:53:08,737 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)) [2022-07-13 23:53:08,737 INFO L899 garLoopResultBuilder]: For program point L2459-1(line 2459) no Hoare annotation was computed. [2022-07-13 23:53:08,737 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)) [2022-07-13 23:53:08,737 INFO L902 garLoopResultBuilder]: At program point L3252(lines 3067 3254) the Hoare annotation is: true [2022-07-13 23:53:08,738 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))) [2022-07-13 23:53:08,738 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)) [2022-07-13 23:53:08,738 INFO L899 garLoopResultBuilder]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2022-07-13 23:53:08,738 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)) [2022-07-13 23:53:08,738 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)) [2022-07-13 23:53:08,738 INFO L899 garLoopResultBuilder]: For program point L2527-1(line 2527) no Hoare annotation was computed. [2022-07-13 23:53:08,738 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)) [2022-07-13 23:53:08,739 INFO L899 garLoopResultBuilder]: For program point L2461-1(line 2461) no Hoare annotation was computed. [2022-07-13 23:53:08,739 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)) [2022-07-13 23:53:08,739 INFO L899 garLoopResultBuilder]: For program point L2197-1(line 2197) no Hoare annotation was computed. [2022-07-13 23:53:08,739 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-07-13 23:53:08,739 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)) [2022-07-13 23:53:08,739 INFO L899 garLoopResultBuilder]: For program point L3122(line 3122) no Hoare annotation was computed. [2022-07-13 23:53:08,739 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)) [2022-07-13 23:53:08,740 INFO L899 garLoopResultBuilder]: For program point L2924(lines 2924 2940) no Hoare annotation was computed. [2022-07-13 23:53:08,740 INFO L899 garLoopResultBuilder]: For program point L2924-2(lines 2868 2940) no Hoare annotation was computed. [2022-07-13 23:53:08,740 INFO L899 garLoopResultBuilder]: For program point L3783-1(line 3783) no Hoare annotation was computed. [2022-07-13 23:53:08,740 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)) [2022-07-13 23:53:08,740 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)) [2022-07-13 23:53:08,740 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)) [2022-07-13 23:53:08,740 INFO L899 garLoopResultBuilder]: For program point L2198-1(line 2198) no Hoare annotation was computed. [2022-07-13 23:53:08,740 INFO L899 garLoopResultBuilder]: For program point L3189(lines 3189 3193) no Hoare annotation was computed. [2022-07-13 23:53:08,741 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3130) no Hoare annotation was computed. [2022-07-13 23:53:08,741 INFO L899 garLoopResultBuilder]: For program point L2925-1(line 2925) no Hoare annotation was computed. [2022-07-13 23:53:08,741 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)) [2022-07-13 23:53:08,741 INFO L899 garLoopResultBuilder]: For program point L2661-1(line 2661) no Hoare annotation was computed. [2022-07-13 23:53:08,741 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))) [2022-07-13 23:53:08,741 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)) [2022-07-13 23:53:08,741 INFO L899 garLoopResultBuilder]: For program point L2529-1(line 2529) no Hoare annotation was computed. [2022-07-13 23:53:08,742 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)) [2022-07-13 23:53:08,742 INFO L899 garLoopResultBuilder]: For program point L2463-1(line 2463) no Hoare annotation was computed. [2022-07-13 23:53:08,742 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)) [2022-07-13 23:53:08,742 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))) [2022-07-13 23:53:08,742 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))) [2022-07-13 23:53:08,742 INFO L899 garLoopResultBuilder]: For program point L2199-1(line 2199) no Hoare annotation was computed. [2022-07-13 23:53:08,742 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)) [2022-07-13 23:53:08,743 INFO L899 garLoopResultBuilder]: For program point L2133-1(line 2133) no Hoare annotation was computed. [2022-07-13 23:53:08,743 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)) [2022-07-13 23:53:08,743 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)) [2022-07-13 23:53:08,743 INFO L899 garLoopResultBuilder]: For program point L2926(lines 2926 2929) no Hoare annotation was computed. [2022-07-13 23:53:08,743 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)) [2022-07-13 23:53:08,743 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-13 23:53:08,743 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)) [2022-07-13 23:53:08,744 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))) [2022-07-13 23:53:08,744 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)) [2022-07-13 23:53:08,744 INFO L899 garLoopResultBuilder]: For program point L2266-1(line 2266) no Hoare annotation was computed. [2022-07-13 23:53:08,744 INFO L899 garLoopResultBuilder]: For program point L2200-1(line 2200) no Hoare annotation was computed. [2022-07-13 23:53:08,744 INFO L899 garLoopResultBuilder]: For program point L3125(lines 3125 3128) no Hoare annotation was computed. [2022-07-13 23:53:08,744 INFO L899 garLoopResultBuilder]: For program point L2861-1(line 2861) no Hoare annotation was computed. [2022-07-13 23:53:08,744 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)) [2022-07-13 23:53:08,744 INFO L899 garLoopResultBuilder]: For program point L2729-1(line 2729) no Hoare annotation was computed. [2022-07-13 23:53:08,745 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)) [2022-07-13 23:53:08,745 INFO L899 garLoopResultBuilder]: For program point L2531-1(line 2531) no Hoare annotation was computed. [2022-07-13 23:53:08,745 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)) [2022-07-13 23:53:08,745 INFO L899 garLoopResultBuilder]: For program point L2465-1(line 2465) no Hoare annotation was computed. [2022-07-13 23:53:08,745 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)) [2022-07-13 23:53:08,745 INFO L899 garLoopResultBuilder]: For program point L2201-1(line 2201) no Hoare annotation was computed. [2022-07-13 23:53:08,745 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)) [2022-07-13 23:53:08,746 INFO L899 garLoopResultBuilder]: For program point L2862(lines 2862 2866) no Hoare annotation was computed. [2022-07-13 23:53:08,746 INFO L899 garLoopResultBuilder]: For program point L2862-2(lines 2862 2866) no Hoare annotation was computed. [2022-07-13 23:53:08,746 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)) [2022-07-13 23:53:08,746 INFO L899 garLoopResultBuilder]: For program point L2202-1(line 2202) no Hoare annotation was computed. [2022-07-13 23:53:08,746 INFO L899 garLoopResultBuilder]: For program point L2665-1(line 2665) no Hoare annotation was computed. [2022-07-13 23:53:08,746 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))) [2022-07-13 23:53:08,746 INFO L899 garLoopResultBuilder]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2022-07-13 23:53:08,747 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)) [2022-07-13 23:53:08,747 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)) [2022-07-13 23:53:08,747 INFO L899 garLoopResultBuilder]: For program point L2269-1(line 2269) no Hoare annotation was computed. [2022-07-13 23:53:08,747 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)) [2022-07-13 23:53:08,747 INFO L899 garLoopResultBuilder]: For program point L2203-1(line 2203) no Hoare annotation was computed. [2022-07-13 23:53:08,747 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)) [2022-07-13 23:53:08,747 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)) [2022-07-13 23:53:08,748 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)) [2022-07-13 23:53:08,748 INFO L899 garLoopResultBuilder]: For program point L2996-1(line 2996) no Hoare annotation was computed. [2022-07-13 23:53:08,748 INFO L899 garLoopResultBuilder]: For program point L2930-1(line 2930) no Hoare annotation was computed. [2022-07-13 23:53:08,748 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))) [2022-07-13 23:53:08,748 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)) [2022-07-13 23:53:08,748 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)) [2022-07-13 23:53:08,748 INFO L899 garLoopResultBuilder]: For program point L2270-1(line 2270) no Hoare annotation was computed. [2022-07-13 23:53:08,748 INFO L899 garLoopResultBuilder]: For program point L2204-1(line 2204) no Hoare annotation was computed. [2022-07-13 23:53:08,749 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-07-13 23:53:08,749 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 2934) no Hoare annotation was computed. [2022-07-13 23:53:08,749 INFO L899 garLoopResultBuilder]: For program point L2733-1(line 2733) no Hoare annotation was computed. [2022-07-13 23:53:08,749 INFO L895 garLoopResultBuilder]: At program point L2733(line 2733) the Hoare annotation is: false [2022-07-13 23:53:08,749 INFO L899 garLoopResultBuilder]: For program point L2535-1(line 2535) no Hoare annotation was computed. [2022-07-13 23:53:08,749 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)) [2022-07-13 23:53:08,749 INFO L899 garLoopResultBuilder]: For program point L2271-1(line 2271) no Hoare annotation was computed. [2022-07-13 23:53:08,749 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)) [2022-07-13 23:53:08,750 INFO L899 garLoopResultBuilder]: For program point L2205-1(line 2205) no Hoare annotation was computed. [2022-07-13 23:53:08,750 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)) [2022-07-13 23:53:08,750 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)) [2022-07-13 23:53:08,750 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)) [2022-07-13 23:53:08,750 INFO L899 garLoopResultBuilder]: For program point L2998-1(line 2998) no Hoare annotation was computed. [2022-07-13 23:53:08,750 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)) [2022-07-13 23:53:08,751 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)) [2022-07-13 23:53:08,751 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)) [2022-07-13 23:53:08,751 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)) [2022-07-13 23:53:08,751 INFO L899 garLoopResultBuilder]: For program point L2272-1(line 2272) no Hoare annotation was computed. [2022-07-13 23:53:08,751 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)) [2022-07-13 23:53:08,751 INFO L899 garLoopResultBuilder]: For program point L2206-1(line 2206) no Hoare annotation was computed. [2022-07-13 23:53:08,751 INFO L899 garLoopResultBuilder]: For program point L2999(lines 2999 3004) no Hoare annotation was computed. [2022-07-13 23:53:08,751 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)) [2022-07-13 23:53:08,752 INFO L899 garLoopResultBuilder]: For program point L2537-1(line 2537) no Hoare annotation was computed. [2022-07-13 23:53:08,752 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)) [2022-07-13 23:53:08,752 INFO L899 garLoopResultBuilder]: For program point L2273-1(line 2273) no Hoare annotation was computed. [2022-07-13 23:53:08,752 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)) [2022-07-13 23:53:08,752 INFO L899 garLoopResultBuilder]: For program point L2207-1(line 2207) no Hoare annotation was computed. [2022-07-13 23:53:08,752 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)) [2022-07-13 23:53:08,752 INFO L899 garLoopResultBuilder]: For program point L3132(line 3132) no Hoare annotation was computed. [2022-07-13 23:53:08,753 INFO L899 garLoopResultBuilder]: For program point L2868(lines 2868 2940) no Hoare annotation was computed. [2022-07-13 23:53:08,753 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)) [2022-07-13 23:53:08,753 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)) [2022-07-13 23:53:08,753 INFO L899 garLoopResultBuilder]: For program point L2274-1(line 2274) no Hoare annotation was computed. [2022-07-13 23:53:08,753 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-13 23:53:08,753 INFO L899 garLoopResultBuilder]: For program point L2935-1(line 2935) no Hoare annotation was computed. [2022-07-13 23:53:08,753 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)) [2022-07-13 23:53:08,754 INFO L899 garLoopResultBuilder]: For program point L2869-1(line 2869) no Hoare annotation was computed. [2022-07-13 23:53:08,754 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)) [2022-07-13 23:53:08,754 INFO L899 garLoopResultBuilder]: For program point L2539-1(line 2539) no Hoare annotation was computed. [2022-07-13 23:53:08,754 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)) [2022-07-13 23:53:08,754 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)) [2022-07-13 23:53:08,754 INFO L899 garLoopResultBuilder]: For program point L2275-1(line 2275) no Hoare annotation was computed. [2022-07-13 23:53:08,754 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)) [2022-07-13 23:53:08,754 INFO L899 garLoopResultBuilder]: For program point L3332-1(line 3332) no Hoare annotation was computed. [2022-07-13 23:53:08,755 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)) [2022-07-13 23:53:08,755 INFO L899 garLoopResultBuilder]: For program point L2870(lines 2870 2873) no Hoare annotation was computed. [2022-07-13 23:53:08,755 INFO L899 garLoopResultBuilder]: For program point L2936-1(line 2936) no Hoare annotation was computed. [2022-07-13 23:53:08,755 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)) [2022-07-13 23:53:08,755 INFO L899 garLoopResultBuilder]: For program point L2276-1(line 2276) no Hoare annotation was computed. [2022-07-13 23:53:08,755 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)) [2022-07-13 23:53:08,755 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)) [2022-07-13 23:53:08,756 INFO L899 garLoopResultBuilder]: For program point L2541-1(line 2541) no Hoare annotation was computed. [2022-07-13 23:53:08,756 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)) [2022-07-13 23:53:08,756 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)) [2022-07-13 23:53:08,756 INFO L899 garLoopResultBuilder]: For program point L2277-1(line 2277) no Hoare annotation was computed. [2022-07-13 23:53:08,756 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)) [2022-07-13 23:53:08,756 INFO L899 garLoopResultBuilder]: For program point L3334-1(line 3334) no Hoare annotation was computed. [2022-07-13 23:53:08,756 INFO L899 garLoopResultBuilder]: For program point L3202(line 3202) no Hoare annotation was computed. [2022-07-13 23:53:08,757 INFO L899 garLoopResultBuilder]: For program point L2806(lines 2806 2809) no Hoare annotation was computed. [2022-07-13 23:53:08,757 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)) [2022-07-13 23:53:08,757 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))) [2022-07-13 23:53:08,757 INFO L899 garLoopResultBuilder]: For program point L2278-1(line 2278) no Hoare annotation was computed. [2022-07-13 23:53:08,757 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 3243) no Hoare annotation was computed. [2022-07-13 23:53:08,757 INFO L899 garLoopResultBuilder]: For program point L3005-1(line 3005) no Hoare annotation was computed. [2022-07-13 23:53:08,757 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)) [2022-07-13 23:53:08,758 INFO L899 garLoopResultBuilder]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2022-07-13 23:53:08,758 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)) [2022-07-13 23:53:08,758 INFO L899 garLoopResultBuilder]: For program point L2279-1(line 2279) no Hoare annotation was computed. [2022-07-13 23:53:08,758 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)) [2022-07-13 23:53:08,758 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)) [2022-07-13 23:53:08,758 INFO L899 garLoopResultBuilder]: For program point L2874-1(line 2874) no Hoare annotation was computed. [2022-07-13 23:53:08,758 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)) [2022-07-13 23:53:08,758 INFO L899 garLoopResultBuilder]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2022-07-13 23:53:08,759 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)) [2022-07-13 23:53:08,759 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)) [2022-07-13 23:53:08,759 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)) [2022-07-13 23:53:08,759 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)) [2022-07-13 23:53:08,759 INFO L899 garLoopResultBuilder]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2022-07-13 23:53:08,759 INFO L899 garLoopResultBuilder]: For program point L3205(lines 3205 3240) no Hoare annotation was computed. [2022-07-13 23:53:08,759 INFO L899 garLoopResultBuilder]: For program point L3139(line 3139) no Hoare annotation was computed. [2022-07-13 23:53:08,760 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)) [2022-07-13 23:53:08,760 INFO L899 garLoopResultBuilder]: For program point L2875(lines 2875 2878) no Hoare annotation was computed. [2022-07-13 23:53:08,760 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)) [2022-07-13 23:53:08,760 INFO L899 garLoopResultBuilder]: For program point L3206(line 3206) no Hoare annotation was computed. [2022-07-13 23:53:08,760 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 2223) no Hoare annotation was computed. [2022-07-13 23:53:08,760 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2022-07-13 23:53:08,760 INFO L899 garLoopResultBuilder]: For program point L2215-2(lines 2215 2223) no Hoare annotation was computed. [2022-07-13 23:53:08,761 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileFINAL(lines 3820 3822) no Hoare annotation was computed. [2022-07-13 23:53:08,761 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 3820 3822) no Hoare annotation was computed. [2022-07-13 23:53:08,761 INFO L902 garLoopResultBuilder]: At program point sysfs_create_fileENTRY(lines 3820 3822) the Hoare annotation is: true [2022-07-13 23:53:08,761 INFO L902 garLoopResultBuilder]: At program point L2334(line 2334) the Hoare annotation is: true [2022-07-13 23:53:08,761 INFO L899 garLoopResultBuilder]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2022-07-13 23:53:08,761 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romEXIT(lines 2328 2338) no Hoare annotation was computed. [2022-07-13 23:53:08,761 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_serial_romENTRY(lines 2328 2338) the Hoare annotation is: true [2022-07-13 23:53:08,761 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romFINAL(lines 2328 2338) no Hoare annotation was computed. [2022-07-13 23:53:08,762 INFO L899 garLoopResultBuilder]: For program point pci_map_romEXIT(lines 3788 3790) no Hoare annotation was computed. [2022-07-13 23:53:08,762 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-07-13 23:53:08,762 INFO L902 garLoopResultBuilder]: At program point pci_map_romENTRY(lines 3788 3790) the Hoare annotation is: true [2022-07-13 23:53:08,762 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-07-13 23:53:08,762 INFO L899 garLoopResultBuilder]: For program point pci_map_romFINAL(lines 3788 3790) no Hoare annotation was computed. [2022-07-13 23:53:08,765 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 23:53:08,767 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-13 23:53:08,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.07 11:53:08 BoogieIcfgContainer [2022-07-13 23:53:08,806 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-13 23:53:08,807 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-13 23:53:08,807 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-13 23:53:08,807 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-13 23:53:08,807 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 11:51:14" (3/4) ... [2022-07-13 23:53:08,810 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-13 23:53:08,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_file [2022-07-13 23:53:08,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-13 23:53:08,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-13 23:53:08,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-13 23:53:08,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2022-07-13 23:53:08,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_remove [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_bin_file [2022-07-13 23:53:08,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_modify_write_reg [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-07-13 23:53:08,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2022-07-13 23:53:08,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2022-07-13 23:53:08,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2022-07-13 23:53:08,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom [2022-07-13 23:53:08,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_rom [2022-07-13 23:53:08,844 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2022-07-13 23:53:08,847 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2022-07-13 23:53:08,849 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-07-13 23:53:08,851 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-07-13 23:53:08,854 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-13 23:53:08,856 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-13 23:53:08,858 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-13 23:53:08,892 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 [2022-07-13 23:53:08,892 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 [2022-07-13 23:53:08,892 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 [2022-07-13 23:53:08,892 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 [2022-07-13 23:53:08,894 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 [2022-07-13 23:53:08,894 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) [2022-07-13 23:53:08,894 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) [2022-07-13 23:53:08,894 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 [2022-07-13 23:53:08,894 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 [2022-07-13 23:53:08,895 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 [2022-07-13 23:53:08,897 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 [2022-07-13 23:53:08,897 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 [2022-07-13 23:53:08,897 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 [2022-07-13 23:53:08,898 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 [2022-07-13 23:53:09,029 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-13 23:53:09,030 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-13 23:53:09,030 INFO L158 Benchmark]: Toolchain (without parser) took 122735.36ms. Allocated memory was 58.7MB in the beginning and 2.4GB in the end (delta: 2.3GB). Free memory was 39.5MB in the beginning and 1.6GB in the end (delta: -1.6GB). Peak memory consumption was 775.6MB. Max. memory is 16.1GB. [2022-07-13 23:53:09,031 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 30.7MB in the beginning and 30.7MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:53:09,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1288.52ms. Allocated memory was 58.7MB in the beginning and 104.9MB in the end (delta: 46.1MB). Free memory was 39.3MB in the beginning and 65.9MB in the end (delta: -26.6MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2022-07-13 23:53:09,032 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.34ms. Allocated memory is still 104.9MB. Free memory was 65.9MB in the beginning and 55.0MB in the end (delta: 10.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-07-13 23:53:09,033 INFO L158 Benchmark]: Boogie Preprocessor took 189.87ms. Allocated memory is still 104.9MB. Free memory was 55.0MB in the beginning and 59.1MB in the end (delta: -4.1MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2022-07-13 23:53:09,033 INFO L158 Benchmark]: RCFGBuilder took 6742.79ms. Allocated memory was 104.9MB in the beginning and 192.9MB in the end (delta: 88.1MB). Free memory was 58.7MB in the beginning and 111.7MB in the end (delta: -53.1MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. [2022-07-13 23:53:09,033 INFO L158 Benchmark]: TraceAbstraction took 114132.72ms. Allocated memory was 192.9MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 111.7MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2022-07-13 23:53:09,034 INFO L158 Benchmark]: Witness Printer took 223.17ms. Allocated memory is still 2.4GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 33.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-07-13 23:53:09,037 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 30.7MB in the beginning and 30.7MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1288.52ms. Allocated memory was 58.7MB in the beginning and 104.9MB in the end (delta: 46.1MB). Free memory was 39.3MB in the beginning and 65.9MB in the end (delta: -26.6MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.34ms. Allocated memory is still 104.9MB. Free memory was 65.9MB in the beginning and 55.0MB in the end (delta: 10.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 189.87ms. Allocated memory is still 104.9MB. Free memory was 55.0MB in the beginning and 59.1MB in the end (delta: -4.1MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * RCFGBuilder took 6742.79ms. Allocated memory was 104.9MB in the beginning and 192.9MB in the end (delta: 88.1MB). Free memory was 58.7MB in the beginning and 111.7MB in the end (delta: -53.1MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. * TraceAbstraction took 114132.72ms. Allocated memory was 192.9MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 111.7MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Witness Printer took 223.17ms. Allocated memory is still 2.4GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 33.6MB). 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: 114.0s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 89.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12057 SdHoareTripleChecker+Valid, 3.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12053 mSDsluCounter, 42660 SdHoareTripleChecker+Invalid, 3.1s 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, 0.2s 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: 4.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 23406 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 51477 PreInvPairs, 53714 NumberOfFragments, 4478 HoareAnnotationTreeSize, 51477 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 17.7s HoareSimplificationTime, 273 FomulaSimplificationsInter, 1685170 FormulaSimplificationTreeSizeReductionInter, 71.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 4.6s SatisfiabilityAnalysisTime, 1.1s 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! [2022-07-13 23:53:09,115 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