./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 35987657 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--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-?-3598765 [2022-07-21 10:44:43,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:44:43,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:44:43,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:44:43,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:44:43,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:44:43,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:44:43,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:44:43,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:44:43,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:44:43,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:44:43,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:44:43,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:44:43,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:44:43,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:44:44,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:44:44,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:44:44,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:44:44,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:44:44,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:44:44,010 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:44:44,012 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:44:44,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:44:44,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:44:44,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:44:44,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:44:44,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:44:44,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:44:44,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:44:44,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:44:44,025 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:44:44,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:44:44,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:44:44,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:44:44,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:44:44,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:44:44,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:44:44,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:44:44,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:44:44,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:44:44,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:44:44,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:44:44,037 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:44:44,085 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:44:44,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:44:44,086 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:44:44,086 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:44:44,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:44:44,087 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:44:44,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:44:44,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:44:44,088 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:44:44,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:44:44,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:44:44,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:44:44,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:44:44,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:44:44,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:44:44,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:44:44,090 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:44:44,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:44:44,091 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:44:44,091 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:44:44,091 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:44:44,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:44:44,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:44:44,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:44:44,092 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:44:44,092 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:44:44,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:44:44,092 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:44:44,093 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:44:44,093 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:44:44,093 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-21 10:44:44,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:44:44,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:44:44,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:44:44,402 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:44:44,402 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:44:44,404 INFO L432 ainManager$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 [2022-07-21 10:44:44,465 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a00ca22/a60c8016dc504c8bbbf6f5df958cf6ac/FLAG4d3f4ca28 [2022-07-21 10:44:45,175 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:44:45,176 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 [2022-07-21 10:44:45,201 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a00ca22/a60c8016dc504c8bbbf6f5df958cf6ac/FLAG4d3f4ca28 [2022-07-21 10:44:45,465 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a00ca22/a60c8016dc504c8bbbf6f5df958cf6ac [2022-07-21 10:44:45,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:44:45,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:44:45,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:44:45,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:44:45,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:44:45,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:44:45" (1/1) ... [2022-07-21 10:44:45,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4114c2f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:45, skipping insertion in model container [2022-07-21 10:44:45,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:44:45" (1/1) ... [2022-07-21 10:44:45,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:44:45,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:44:46,281 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] [2022-07-21 10:44:46,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:44:46,381 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:44:46,500 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) [2022-07-21 10:44:46,505 INFO L158 Benchmark]: Toolchain (without parser) took 1035.30ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 26.2MB in the beginning and 40.2MB in the end (delta: -13.9MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2022-07-21 10:44:46,506 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 36.0MB in the beginning and 36.0MB in the end (delta: 37.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:44:46,506 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1032.96ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 26.0MB in the beginning and 40.2MB in the end (delta: -14.1MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2022-07-21 10:44:46,508 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 54.5MB. Free memory was 36.0MB in the beginning and 36.0MB in the end (delta: 37.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1032.96ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 26.0MB in the beginning and 40.2MB in the end (delta: -14.1MB). Peak memory consumption was 25.6MB. 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-?-3598765 [2022-07-21 10:44:48,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:44:48,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:44:48,218 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:44:48,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:44:48,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:44:48,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:44:48,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:44:48,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:44:48,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:44:48,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:44:48,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:44:48,237 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:44:48,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:44:48,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:44:48,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:44:48,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:44:48,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:44:48,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:44:48,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:44:48,252 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:44:48,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:44:48,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:44:48,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:44:48,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:44:48,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:44:48,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:44:48,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:44:48,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:44:48,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:44:48,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:44:48,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:44:48,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:44:48,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:44:48,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:44:48,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:44:48,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:44:48,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:44:48,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:44:48,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:44:48,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:44:48,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:44:48,274 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 10:44:48,311 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:44:48,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:44:48,312 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:44:48,312 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:44:48,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:44:48,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:44:48,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:44:48,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:44:48,314 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:44:48,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:44:48,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:44:48,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:44:48,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:44:48,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:44:48,316 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 10:44:48,316 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 10:44:48,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 10:44:48,317 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:44:48,317 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:44:48,317 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:44:48,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:44:48,317 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:44:48,318 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:44:48,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:44:48,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:44:48,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:44:48,318 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:44:48,319 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 10:44:48,319 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 10:44:48,319 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:44:48,319 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:44:48,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:44:48,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 10:44:48,320 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-21 10:44:48,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:44:48,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:44:48,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:44:48,675 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:44:48,675 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:44:48,677 INFO L432 ainManager$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 [2022-07-21 10:44:48,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d6d4c11d/53f5c430b7c745e1bf37d465f2cdf1dd/FLAGc271ae98a [2022-07-21 10:44:49,357 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:44:49,358 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 [2022-07-21 10:44:49,394 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d6d4c11d/53f5c430b7c745e1bf37d465f2cdf1dd/FLAGc271ae98a [2022-07-21 10:44:49,553 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d6d4c11d/53f5c430b7c745e1bf37d465f2cdf1dd [2022-07-21 10:44:49,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:44:49,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:44:49,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:44:49,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:44:49,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:44:49,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:44:49" (1/1) ... [2022-07-21 10:44:49,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540e40d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:49, skipping insertion in model container [2022-07-21 10:44:49,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:44:49" (1/1) ... [2022-07-21 10:44:49,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:44:49,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:44:50,364 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] [2022-07-21 10:44:50,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:44:50,455 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 10:44:50,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:44:50,652 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] [2022-07-21 10:44:50,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:44:50,675 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:44:50,803 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] [2022-07-21 10:44:50,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:44:50,876 INFO L208 MainTranslator]: Completed translation [2022-07-21 10:44:50,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50 WrapperNode [2022-07-21 10:44:50,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:44:50,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 10:44:50,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 10:44:50,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 10:44:50,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:50,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,030 INFO L137 Inliner]: procedures = 137, calls = 740, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 1889 [2022-07-21 10:44:51,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 10:44:51,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 10:44:51,036 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 10:44:51,036 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 10:44:51,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 10:44:51,162 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 10:44:51,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 10:44:51,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 10:44:51,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (1/1) ... [2022-07-21 10:44:51,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:44:51,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:44:51,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-21 10:44:51,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-21 10:44:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-21 10:44:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-21 10:44:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 10:44:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 10:44:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 10:44:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2022-07-21 10:44:51,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2022-07-21 10:44:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-21 10:44:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-21 10:44:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2022-07-21 10:44:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2022-07-21 10:44:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2022-07-21 10:44:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2022-07-21 10:44:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-21 10:44:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-21 10:44:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 10:44:51,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 10:44:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 10:44:51,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 10:44:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 10:44:51,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 10:44:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-21 10:44:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-21 10:44:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 10:44:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 10:44:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 10:44:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 10:44:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-07-21 10:44:51,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-07-21 10:44:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 10:44:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2022-07-21 10:44:51,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2022-07-21 10:44:51,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 10:44:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-21 10:44:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-21 10:44:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-07-21 10:44:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-07-21 10:44:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 10:44:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 10:44:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 10:44:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-21 10:44:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-21 10:44:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-07-21 10:44:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-07-21 10:44:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-07-21 10:44:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-07-21 10:44:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-21 10:44:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-21 10:44:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-07-21 10:44:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-07-21 10:44:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-07-21 10:44:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 10:44:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 10:44:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 10:44:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-21 10:44:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-21 10:44:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 10:44:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-07-21 10:44:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-07-21 10:44:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-21 10:44:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-21 10:44:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 10:44:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 10:44:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 10:44:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 10:44:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2022-07-21 10:44:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2022-07-21 10:44:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 10:44:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 10:44:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2022-07-21 10:44:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2022-07-21 10:44:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2022-07-21 10:44:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2022-07-21 10:44:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2022-07-21 10:44:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2022-07-21 10:44:51,658 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 10:44:51,660 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 10:44:58,165 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 10:44:58,178 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 10:44:58,179 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 10:44:58,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:44:58 BoogieIcfgContainer [2022-07-21 10:44:58,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 10:44:58,185 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 10:44:58,185 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 10:44:58,187 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 10:44:58,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 10:44:49" (1/3) ... [2022-07-21 10:44:58,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75a1a72f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:44:58, skipping insertion in model container [2022-07-21 10:44:58,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:44:50" (2/3) ... [2022-07-21 10:44:58,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75a1a72f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:44:58, skipping insertion in model container [2022-07-21 10:44:58,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:44:58" (3/3) ... [2022-07-21 10:44:58,194 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-21 10:44:58,207 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 10:44:58,207 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 10:44:58,270 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 10:44:58,276 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@1e47e44f, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2f9d5ab8 [2022-07-21 10:44:58,276 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 10:44:58,282 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) [2022-07-21 10:44:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-21 10:44:58,289 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:44:58,289 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:44:58,290 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:44:58,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:44:58,294 INFO L85 PathProgramCache]: Analyzing trace with hash -838784516, now seen corresponding path program 1 times [2022-07-21 10:44:58,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:44:58,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1637396585] [2022-07-21 10:44:58,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:44:58,307 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:44:58,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:44:58,310 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:44:58,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-21 10:44:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:44:58,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:44:58,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:44:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:44:58,944 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:44:58,945 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:44:58,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1637396585] [2022-07-21 10:44:58,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1637396585] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:44:58,946 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:44:58,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:44:58,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431474052] [2022-07-21 10:44:58,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:44:58,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:44:58,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:44:58,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:44:58,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:44:58,977 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) [2022-07-21 10:44:59,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:44:59,340 INFO L93 Difference]: Finished difference Result 1792 states and 2597 transitions. [2022-07-21 10:44:59,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:44:59,344 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 [2022-07-21 10:44:59,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:44:59,380 INFO L225 Difference]: With dead ends: 1792 [2022-07-21 10:44:59,380 INFO L226 Difference]: Without dead ends: 1185 [2022-07-21 10:44:59,391 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 [2022-07-21 10:44:59,396 INFO L413 NwaCegarLoop]: 1020 mSDtfsCounter, 823 mSDsluCounter, 837 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1857 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-21 10:44:59,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 1857 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-21 10:44:59,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2022-07-21 10:44:59,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1181. [2022-07-21 10:44:59,535 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) [2022-07-21 10:44:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1670 transitions. [2022-07-21 10:44:59,546 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1670 transitions. Word has length 15 [2022-07-21 10:44:59,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:44:59,547 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1670 transitions. [2022-07-21 10:44:59,547 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) [2022-07-21 10:44:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1670 transitions. [2022-07-21 10:44:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-21 10:44:59,549 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:44:59,550 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:44:59,573 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-07-21 10:44:59,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:44:59,770 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:44:59,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:44:59,771 INFO L85 PathProgramCache]: Analyzing trace with hash -1677123996, now seen corresponding path program 1 times [2022-07-21 10:44:59,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:44:59,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1944025459] [2022-07-21 10:44:59,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:44:59,773 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:44:59,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:44:59,775 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:44:59,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-21 10:45:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:00,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:45:00,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:45:00,391 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:00,392 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:00,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1944025459] [2022-07-21 10:45:00,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1944025459] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:00,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:00,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:45:00,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433502353] [2022-07-21 10:45:00,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:00,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:45:00,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:00,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:45:00,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:00,396 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) [2022-07-21 10:45:00,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:00,522 INFO L93 Difference]: Finished difference Result 1199 states and 1690 transitions. [2022-07-21 10:45:00,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:45:00,523 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 [2022-07-21 10:45:00,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:00,534 INFO L225 Difference]: With dead ends: 1199 [2022-07-21 10:45:00,534 INFO L226 Difference]: Without dead ends: 1190 [2022-07-21 10:45:00,537 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 [2022-07-21 10:45:00,538 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 [2022-07-21 10:45:00,539 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] [2022-07-21 10:45:00,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2022-07-21 10:45:00,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1181. [2022-07-21 10:45:00,611 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) [2022-07-21 10:45:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1669 transitions. [2022-07-21 10:45:00,624 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1669 transitions. Word has length 18 [2022-07-21 10:45:00,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:00,625 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1669 transitions. [2022-07-21 10:45:00,625 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) [2022-07-21 10:45:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1669 transitions. [2022-07-21 10:45:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-21 10:45:00,630 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:00,630 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:45:00,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:00,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:00,850 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:00,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:00,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1619865694, now seen corresponding path program 1 times [2022-07-21 10:45:00,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:00,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1188998568] [2022-07-21 10:45:00,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:00,852 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:00,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:00,853 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:00,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-21 10:45:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:01,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:45:01,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:01,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:45:01,437 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:01,437 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:01,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1188998568] [2022-07-21 10:45:01,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1188998568] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:01,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:01,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:45:01,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847034784] [2022-07-21 10:45:01,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:01,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:45:01,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:01,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:45:01,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:01,442 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) [2022-07-21 10:45:01,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:01,551 INFO L93 Difference]: Finished difference Result 1183 states and 1670 transitions. [2022-07-21 10:45:01,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:45:01,551 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 [2022-07-21 10:45:01,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:01,558 INFO L225 Difference]: With dead ends: 1183 [2022-07-21 10:45:01,558 INFO L226 Difference]: Without dead ends: 1180 [2022-07-21 10:45:01,559 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 [2022-07-21 10:45:01,562 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 [2022-07-21 10:45:01,563 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] [2022-07-21 10:45:01,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2022-07-21 10:45:01,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1180. [2022-07-21 10:45:01,624 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) [2022-07-21 10:45:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1180 states and 1667 transitions. [2022-07-21 10:45:01,635 INFO L78 Accepts]: Start accepts. Automaton has 1180 states and 1667 transitions. Word has length 18 [2022-07-21 10:45:01,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:01,636 INFO L495 AbstractCegarLoop]: Abstraction has 1180 states and 1667 transitions. [2022-07-21 10:45:01,636 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) [2022-07-21 10:45:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1667 transitions. [2022-07-21 10:45:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-21 10:45:01,642 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:01,643 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:45:01,669 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:01,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:01,860 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:01,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:01,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1323407411, now seen corresponding path program 1 times [2022-07-21 10:45:01,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:01,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [819505561] [2022-07-21 10:45:01,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:01,862 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:01,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:01,864 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:01,866 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-21 10:45:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:02,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:45:02,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:45:02,416 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:02,416 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:02,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [819505561] [2022-07-21 10:45:02,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [819505561] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:02,417 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:02,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:45:02,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632251509] [2022-07-21 10:45:02,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:02,417 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:45:02,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:02,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:45:02,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:02,418 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) [2022-07-21 10:45:02,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:02,522 INFO L93 Difference]: Finished difference Result 1182 states and 1668 transitions. [2022-07-21 10:45:02,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:45:02,523 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-07-21 10:45:02,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:02,529 INFO L225 Difference]: With dead ends: 1182 [2022-07-21 10:45:02,529 INFO L226 Difference]: Without dead ends: 1179 [2022-07-21 10:45:02,530 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:02,530 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 [2022-07-21 10:45:02,531 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] [2022-07-21 10:45:02,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2022-07-21 10:45:02,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1179. [2022-07-21 10:45:02,578 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) [2022-07-21 10:45:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 1179 states and 1665 transitions. [2022-07-21 10:45:02,586 INFO L78 Accepts]: Start accepts. Automaton has 1179 states and 1665 transitions. Word has length 19 [2022-07-21 10:45:02,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:02,586 INFO L495 AbstractCegarLoop]: Abstraction has 1179 states and 1665 transitions. [2022-07-21 10:45:02,586 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:45:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1665 transitions. [2022-07-21 10:45:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-21 10:45:02,587 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:02,587 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:45:02,611 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:02,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:02,803 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:02,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:02,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1924401979, now seen corresponding path program 1 times [2022-07-21 10:45:02,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:02,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [902843062] [2022-07-21 10:45:02,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:02,805 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:02,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:02,807 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:02,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-21 10:45:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:03,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 701 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:45:03,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:03,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:45:03,426 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:03,427 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:03,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [902843062] [2022-07-21 10:45:03,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [902843062] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:03,427 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:03,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:45:03,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553636173] [2022-07-21 10:45:03,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:03,428 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:45:03,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:03,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:45:03,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:03,429 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) [2022-07-21 10:45:03,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:03,587 INFO L93 Difference]: Finished difference Result 3497 states and 4957 transitions. [2022-07-21 10:45:03,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:45:03,588 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-07-21 10:45:03,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:03,602 INFO L225 Difference]: With dead ends: 3497 [2022-07-21 10:45:03,603 INFO L226 Difference]: Without dead ends: 2315 [2022-07-21 10:45:03,610 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:03,611 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 [2022-07-21 10:45:03,611 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] [2022-07-21 10:45:03,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2022-07-21 10:45:03,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2300. [2022-07-21 10:45:03,723 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) [2022-07-21 10:45:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 2300 states and 3261 transitions. [2022-07-21 10:45:03,739 INFO L78 Accepts]: Start accepts. Automaton has 2300 states and 3261 transitions. Word has length 20 [2022-07-21 10:45:03,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:03,740 INFO L495 AbstractCegarLoop]: Abstraction has 2300 states and 3261 transitions. [2022-07-21 10:45:03,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:45:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3261 transitions. [2022-07-21 10:45:03,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-21 10:45:03,743 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:03,743 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:45:03,768 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:03,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:03,964 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:03,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:03,964 INFO L85 PathProgramCache]: Analyzing trace with hash 389432597, now seen corresponding path program 1 times [2022-07-21 10:45:03,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:03,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1371514250] [2022-07-21 10:45:03,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:03,965 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:03,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:03,966 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:03,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-21 10:45:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:04,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 801 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:45:04,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:45:04,572 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:04,573 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:04,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1371514250] [2022-07-21 10:45:04,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1371514250] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:04,573 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:04,574 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:45:04,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801225685] [2022-07-21 10:45:04,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:04,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:45:04,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:04,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:45:04,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:04,578 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) [2022-07-21 10:45:04,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:04,834 INFO L93 Difference]: Finished difference Result 6534 states and 9243 transitions. [2022-07-21 10:45:04,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:45:04,835 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 [2022-07-21 10:45:04,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:04,866 INFO L225 Difference]: With dead ends: 6534 [2022-07-21 10:45:04,867 INFO L226 Difference]: Without dead ends: 4237 [2022-07-21 10:45:04,879 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:04,881 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 [2022-07-21 10:45:04,882 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] [2022-07-21 10:45:04,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4237 states. [2022-07-21 10:45:05,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4237 to 4228. [2022-07-21 10:45:05,094 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) [2022-07-21 10:45:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 4228 states and 5973 transitions. [2022-07-21 10:45:05,131 INFO L78 Accepts]: Start accepts. Automaton has 4228 states and 5973 transitions. Word has length 49 [2022-07-21 10:45:05,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:05,131 INFO L495 AbstractCegarLoop]: Abstraction has 4228 states and 5973 transitions. [2022-07-21 10:45:05,131 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) [2022-07-21 10:45:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 5973 transitions. [2022-07-21 10:45:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-07-21 10:45:05,136 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:05,136 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] [2022-07-21 10:45:05,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:05,355 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:05,355 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:05,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:05,356 INFO L85 PathProgramCache]: Analyzing trace with hash 222631348, now seen corresponding path program 1 times [2022-07-21 10:45:05,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:05,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1313590465] [2022-07-21 10:45:05,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:05,357 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:05,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:05,358 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:05,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-21 10:45:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:05,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 834 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:45:05,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:45:05,923 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:05,923 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:05,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1313590465] [2022-07-21 10:45:05,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1313590465] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:05,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:05,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:45:05,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870369237] [2022-07-21 10:45:05,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:05,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:45:05,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:05,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:45:05,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:05,925 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) [2022-07-21 10:45:06,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:06,294 INFO L93 Difference]: Finished difference Result 10430 states and 14743 transitions. [2022-07-21 10:45:06,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:45:06,295 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 [2022-07-21 10:45:06,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:06,332 INFO L225 Difference]: With dead ends: 10430 [2022-07-21 10:45:06,333 INFO L226 Difference]: Without dead ends: 6205 [2022-07-21 10:45:06,354 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:06,355 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 [2022-07-21 10:45:06,356 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] [2022-07-21 10:45:06,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6205 states. [2022-07-21 10:45:06,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6205 to 6196. [2022-07-21 10:45:06,673 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) [2022-07-21 10:45:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8745 transitions. [2022-07-21 10:45:06,707 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8745 transitions. Word has length 60 [2022-07-21 10:45:06,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:06,709 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8745 transitions. [2022-07-21 10:45:06,710 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) [2022-07-21 10:45:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8745 transitions. [2022-07-21 10:45:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-07-21 10:45:06,717 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:06,717 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] [2022-07-21 10:45:06,742 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-07-21 10:45:06,931 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:06,932 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:06,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:06,932 INFO L85 PathProgramCache]: Analyzing trace with hash -1653090658, now seen corresponding path program 1 times [2022-07-21 10:45:06,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:06,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [324241315] [2022-07-21 10:45:06,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:06,934 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:06,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:06,936 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:06,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-21 10:45:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:07,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 856 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-21 10:45:07,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-21 10:45:07,600 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:07,600 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:07,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [324241315] [2022-07-21 10:45:07,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [324241315] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:07,601 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:07,601 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:45:07,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157717405] [2022-07-21 10:45:07,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:07,602 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:45:07,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:07,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:45:07,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:45:07,603 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) [2022-07-21 10:45:08,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:08,931 INFO L93 Difference]: Finished difference Result 17081 states and 24703 transitions. [2022-07-21 10:45:08,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 10:45:08,932 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 [2022-07-21 10:45:08,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:09,007 INFO L225 Difference]: With dead ends: 17081 [2022-07-21 10:45:09,007 INFO L226 Difference]: Without dead ends: 10888 [2022-07-21 10:45:09,056 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 [2022-07-21 10:45:09,057 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, 0.8s IncrementalHoareTripleChecker+Time [2022-07-21 10:45:09,057 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1356 Valid, 2282 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-07-21 10:45:09,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10888 states. [2022-07-21 10:45:09,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10888 to 6196. [2022-07-21 10:45:09,528 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) [2022-07-21 10:45:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8741 transitions. [2022-07-21 10:45:09,592 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8741 transitions. Word has length 72 [2022-07-21 10:45:09,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:09,593 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8741 transitions. [2022-07-21 10:45:09,593 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) [2022-07-21 10:45:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8741 transitions. [2022-07-21 10:45:09,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-21 10:45:09,599 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:09,599 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] [2022-07-21 10:45:09,626 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:09,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:09,820 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:09,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:09,820 INFO L85 PathProgramCache]: Analyzing trace with hash 18352340, now seen corresponding path program 1 times [2022-07-21 10:45:09,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:09,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1545608664] [2022-07-21 10:45:09,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:09,822 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:09,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:09,823 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:09,823 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-21 10:45:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:10,330 INFO L263 TraceCheckSpWp]: Trace formula consists of 857 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-21 10:45:10,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-21 10:45:10,438 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:10,438 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:10,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1545608664] [2022-07-21 10:45:10,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1545608664] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:10,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:10,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:45:10,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921171428] [2022-07-21 10:45:10,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:10,439 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:45:10,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:10,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:45:10,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:45:10,440 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) [2022-07-21 10:45:11,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:11,626 INFO L93 Difference]: Finished difference Result 17054 states and 24652 transitions. [2022-07-21 10:45:11,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 10:45:11,627 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 [2022-07-21 10:45:11,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:11,673 INFO L225 Difference]: With dead ends: 17054 [2022-07-21 10:45:11,674 INFO L226 Difference]: Without dead ends: 10861 [2022-07-21 10:45:11,700 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 [2022-07-21 10:45:11,700 INFO L413 NwaCegarLoop]: 1329 mSDtfsCounter, 1335 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.7s IncrementalHoareTripleChecker+Time [2022-07-21 10:45:11,701 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1335 Valid, 2271 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-07-21 10:45:11,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10861 states. [2022-07-21 10:45:12,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10861 to 6169. [2022-07-21 10:45:12,236 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) [2022-07-21 10:45:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 6169 states and 8690 transitions. [2022-07-21 10:45:12,274 INFO L78 Accepts]: Start accepts. Automaton has 6169 states and 8690 transitions. Word has length 73 [2022-07-21 10:45:12,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:12,275 INFO L495 AbstractCegarLoop]: Abstraction has 6169 states and 8690 transitions. [2022-07-21 10:45:12,275 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) [2022-07-21 10:45:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 6169 states and 8690 transitions. [2022-07-21 10:45:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-07-21 10:45:12,281 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:12,281 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] [2022-07-21 10:45:12,310 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:12,494 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:12,495 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:12,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:12,495 INFO L85 PathProgramCache]: Analyzing trace with hash -672097803, now seen corresponding path program 1 times [2022-07-21 10:45:12,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:12,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [468453172] [2022-07-21 10:45:12,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:12,496 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:12,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:12,497 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 10:45:12,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-21 10:45:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:13,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-21 10:45:13,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-21 10:45:13,090 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:13,090 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:13,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [468453172] [2022-07-21 10:45:13,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [468453172] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:13,091 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:13,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 10:45:13,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532543344] [2022-07-21 10:45:13,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:13,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 10:45:13,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:13,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 10:45:13,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-21 10:45:13,093 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) [2022-07-21 10:45:13,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:13,996 INFO L93 Difference]: Finished difference Result 10869 states and 15877 transitions. [2022-07-21 10:45:13,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-21 10:45:14,000 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 [2022-07-21 10:45:14,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:14,056 INFO L225 Difference]: With dead ends: 10869 [2022-07-21 10:45:14,056 INFO L226 Difference]: Without dead ends: 10773 [2022-07-21 10:45:14,069 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 [2022-07-21 10:45:14,069 INFO L413 NwaCegarLoop]: 1478 mSDtfsCounter, 740 mSDsluCounter, 4881 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 272 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-07-21 10:45:14,071 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] [2022-07-21 10:45:14,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10773 states. [2022-07-21 10:45:14,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10773 to 6124. [2022-07-21 10:45:14,588 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) [2022-07-21 10:45:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 6124 states and 8619 transitions. [2022-07-21 10:45:14,613 INFO L78 Accepts]: Start accepts. Automaton has 6124 states and 8619 transitions. Word has length 79 [2022-07-21 10:45:14,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:14,614 INFO L495 AbstractCegarLoop]: Abstraction has 6124 states and 8619 transitions. [2022-07-21 10:45:14,614 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) [2022-07-21 10:45:14,615 INFO L276 IsEmpty]: Start isEmpty. Operand 6124 states and 8619 transitions. [2022-07-21 10:45:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-21 10:45:14,620 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:14,620 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] [2022-07-21 10:45:14,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:14,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:14,841 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:14,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:14,841 INFO L85 PathProgramCache]: Analyzing trace with hash 30998624, now seen corresponding path program 1 times [2022-07-21 10:45:14,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:14,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1942795962] [2022-07-21 10:45:14,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:14,842 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:14,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:14,843 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) [2022-07-21 10:45:14,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-07-21 10:45:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:15,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-21 10:45:15,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-21 10:45:15,447 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:15,447 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:15,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1942795962] [2022-07-21 10:45:15,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1942795962] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:15,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:15,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 10:45:15,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000968395] [2022-07-21 10:45:15,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:15,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 10:45:15,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:15,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 10:45:15,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-21 10:45:15,450 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) [2022-07-21 10:45:16,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:16,342 INFO L93 Difference]: Finished difference Result 10814 states and 15808 transitions. [2022-07-21 10:45:16,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-21 10:45:16,343 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 [2022-07-21 10:45:16,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:16,386 INFO L225 Difference]: With dead ends: 10814 [2022-07-21 10:45:16,386 INFO L226 Difference]: Without dead ends: 10759 [2022-07-21 10:45:16,392 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 [2022-07-21 10:45:16,393 INFO L413 NwaCegarLoop]: 1500 mSDtfsCounter, 764 mSDsluCounter, 4935 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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 [2022-07-21 10:45:16,393 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] [2022-07-21 10:45:16,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10759 states. [2022-07-21 10:45:16,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10759 to 6102. [2022-07-21 10:45:16,937 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) [2022-07-21 10:45:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 6102 states and 8589 transitions. [2022-07-21 10:45:16,965 INFO L78 Accepts]: Start accepts. Automaton has 6102 states and 8589 transitions. Word has length 80 [2022-07-21 10:45:16,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:16,965 INFO L495 AbstractCegarLoop]: Abstraction has 6102 states and 8589 transitions. [2022-07-21 10:45:16,965 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) [2022-07-21 10:45:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 6102 states and 8589 transitions. [2022-07-21 10:45:16,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-21 10:45:16,971 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:16,972 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] [2022-07-21 10:45:16,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:17,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:17,191 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:17,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:17,192 INFO L85 PathProgramCache]: Analyzing trace with hash -265053531, now seen corresponding path program 1 times [2022-07-21 10:45:17,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:17,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [549174170] [2022-07-21 10:45:17,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:17,193 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:17,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:17,195 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) [2022-07-21 10:45:17,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-07-21 10:45:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:17,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 852 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-21 10:45:17,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-21 10:45:17,848 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:17,848 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:17,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [549174170] [2022-07-21 10:45:17,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [549174170] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:17,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:17,849 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 10:45:17,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549163443] [2022-07-21 10:45:17,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:17,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 10:45:17,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:17,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 10:45:17,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-21 10:45:17,851 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) [2022-07-21 10:45:19,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:19,063 INFO L93 Difference]: Finished difference Result 16856 states and 24332 transitions. [2022-07-21 10:45:19,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-21 10:45:19,064 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 [2022-07-21 10:45:19,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:19,116 INFO L225 Difference]: With dead ends: 16856 [2022-07-21 10:45:19,117 INFO L226 Difference]: Without dead ends: 10757 [2022-07-21 10:45:19,148 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 [2022-07-21 10:45:19,148 INFO L413 NwaCegarLoop]: 1493 mSDtfsCounter, 786 mSDsluCounter, 4882 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2022-07-21 10:45:19,149 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] [2022-07-21 10:45:19,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10757 states. [2022-07-21 10:45:19,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10757 to 6100. [2022-07-21 10:45:19,677 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) [2022-07-21 10:45:19,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 6100 states and 8585 transitions. [2022-07-21 10:45:19,707 INFO L78 Accepts]: Start accepts. Automaton has 6100 states and 8585 transitions. Word has length 75 [2022-07-21 10:45:19,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:19,707 INFO L495 AbstractCegarLoop]: Abstraction has 6100 states and 8585 transitions. [2022-07-21 10:45:19,708 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) [2022-07-21 10:45:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 6100 states and 8585 transitions. [2022-07-21 10:45:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-21 10:45:19,739 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:19,739 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] [2022-07-21 10:45:19,763 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:19,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:19,960 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:19,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:19,961 INFO L85 PathProgramCache]: Analyzing trace with hash -21183, now seen corresponding path program 1 times [2022-07-21 10:45:19,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:19,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [383247240] [2022-07-21 10:45:19,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:19,962 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:19,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:19,964 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) [2022-07-21 10:45:19,966 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-07-21 10:45:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:20,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 884 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-21 10:45:20,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:20,790 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-21 10:45:20,790 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:20,791 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:20,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [383247240] [2022-07-21 10:45:20,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [383247240] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:20,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:20,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:45:20,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853271295] [2022-07-21 10:45:20,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:20,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:45:20,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:20,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:45:20,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:45:20,792 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) [2022-07-21 10:45:21,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:21,177 INFO L93 Difference]: Finished difference Result 12196 states and 17166 transitions. [2022-07-21 10:45:21,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:45:21,177 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 [2022-07-21 10:45:21,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:21,205 INFO L225 Difference]: With dead ends: 12196 [2022-07-21 10:45:21,206 INFO L226 Difference]: Without dead ends: 6099 [2022-07-21 10:45:21,232 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 [2022-07-21 10:45:21,233 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 [2022-07-21 10:45:21,233 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] [2022-07-21 10:45:21,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6099 states. [2022-07-21 10:45:21,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6099 to 6086. [2022-07-21 10:45:21,635 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) [2022-07-21 10:45:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 6086 states and 8558 transitions. [2022-07-21 10:45:21,664 INFO L78 Accepts]: Start accepts. Automaton has 6086 states and 8558 transitions. Word has length 80 [2022-07-21 10:45:21,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:21,664 INFO L495 AbstractCegarLoop]: Abstraction has 6086 states and 8558 transitions. [2022-07-21 10:45:21,665 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) [2022-07-21 10:45:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 8558 transitions. [2022-07-21 10:45:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-07-21 10:45:21,671 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:45:21,671 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] [2022-07-21 10:45:21,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:21,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:21,888 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:45:21,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:45:21,888 INFO L85 PathProgramCache]: Analyzing trace with hash -1225886074, now seen corresponding path program 1 times [2022-07-21 10:45:21,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:45:21,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1942819940] [2022-07-21 10:45:21,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:45:21,890 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:45:21,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:45:21,893 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) [2022-07-21 10:45:21,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-07-21 10:45:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:45:22,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-21 10:45:22,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:45:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-21 10:45:22,496 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:45:22,497 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:45:22,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1942819940] [2022-07-21 10:45:22,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1942819940] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:45:22,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:45:22,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 10:45:22,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803331714] [2022-07-21 10:45:22,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:45:22,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 10:45:22,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:45:22,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 10:45:22,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-21 10:45:22,498 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) [2022-07-21 10:45:23,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:45:23,199 INFO L93 Difference]: Finished difference Result 8467 states and 12180 transitions. [2022-07-21 10:45:23,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-21 10:45:23,200 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 [2022-07-21 10:45:23,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:45:23,200 INFO L225 Difference]: With dead ends: 8467 [2022-07-21 10:45:23,200 INFO L226 Difference]: Without dead ends: 0 [2022-07-21 10:45:23,232 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 [2022-07-21 10:45:23,233 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 [2022-07-21 10:45:23,233 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] [2022-07-21 10:45:23,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-21 10:45:23,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-21 10:45:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-21 10:45:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-21 10:45:23,236 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2022-07-21 10:45:23,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:45:23,236 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-21 10:45:23,236 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) [2022-07-21 10:45:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-21 10:45:23,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-21 10:45:23,239 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-21 10:45:23,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-07-21 10:45:23,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-21 10:45:23,457 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-21 10:47:02,072 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileFINAL(lines 3826 3828) no Hoare annotation was computed. [2022-07-21 10:47:02,073 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileEXIT(lines 3826 3828) no Hoare annotation was computed. [2022-07-21 10:47:02,073 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_fileENTRY(lines 3826 3828) the Hoare annotation is: true [2022-07-21 10:47:02,073 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2022-07-21 10:47:02,073 INFO L899 garLoopResultBuilder]: For program point L3586-1(lines 3584 3587) no Hoare annotation was computed. [2022-07-21 10:47:02,073 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexFINAL(lines 3581 3596) no Hoare annotation was computed. [2022-07-21 10:47:02,074 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))) [2022-07-21 10:47:02,074 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 3594) no Hoare annotation was computed. [2022-07-21 10:47:02,074 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexEXIT(lines 3581 3596) no Hoare annotation was computed. [2022-07-21 10:47:02,074 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))) [2022-07-21 10:47:02,074 INFO L902 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: true [2022-07-21 10:47:02,074 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 3725 3727) no Hoare annotation was computed. [2022-07-21 10:47:02,074 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-07-21 10:47:02,075 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3725 3727) the Hoare annotation is: true [2022-07-21 10:47:02,075 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3725 3727) no Hoare annotation was computed. [2022-07-21 10:47:02,075 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 3830 3832) no Hoare annotation was computed. [2022-07-21 10:47:02,075 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 3830 3832) the Hoare annotation is: true [2022-07-21 10:47:02,075 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 3830 3832) no Hoare annotation was computed. [2022-07-21 10:47:02,075 INFO L899 garLoopResultBuilder]: For program point pci_iounmapFINAL(lines 3785 3787) no Hoare annotation was computed. [2022-07-21 10:47:02,075 INFO L902 garLoopResultBuilder]: At program point pci_iounmapENTRY(lines 3785 3787) the Hoare annotation is: true [2022-07-21 10:47:02,075 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 3785 3787) no Hoare annotation was computed. [2022-07-21 10:47:02,076 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 3806 3808) the Hoare annotation is: true [2022-07-21 10:47:02,076 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 3806 3808) no Hoare annotation was computed. [2022-07-21 10:47:02,076 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 3806 3808) no Hoare annotation was computed. [2022-07-21 10:47:02,076 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 3779 3781) no Hoare annotation was computed. [2022-07-21 10:47:02,076 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 3779 3781) no Hoare annotation was computed. [2022-07-21 10:47:02,076 INFO L902 garLoopResultBuilder]: At program point pci_enable_deviceENTRY(lines 3779 3781) the Hoare annotation is: true [2022-07-21 10:47:02,076 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romFINAL(lines 3809 3811) no Hoare annotation was computed. [2022-07-21 10:47:02,076 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romEXIT(lines 3809 3811) no Hoare annotation was computed. [2022-07-21 10:47:02,077 INFO L902 garLoopResultBuilder]: At program point pci_unmap_romENTRY(lines 3809 3811) the Hoare annotation is: true [2022-07-21 10:47:02,077 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 3768 3770) the Hoare annotation is: true [2022-07-21 10:47:02,077 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 3768 3770) no Hoare annotation was computed. [2022-07-21 10:47:02,077 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 3768 3770) no Hoare annotation was computed. [2022-07-21 10:47:02,077 INFO L902 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 3775 3777) the Hoare annotation is: true [2022-07-21 10:47:02,077 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 3775 3777) no Hoare annotation was computed. [2022-07-21 10:47:02,077 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 3775 3777) no Hoare annotation was computed. [2022-07-21 10:47:02,077 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3356 3361) no Hoare annotation was computed. [2022-07-21 10:47:02,078 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3356 3361) the Hoare annotation is: true [2022-07-21 10:47:02,078 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3359) no Hoare annotation was computed. [2022-07-21 10:47:02,078 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3356 3361) no Hoare annotation was computed. [2022-07-21 10:47:02,078 INFO L902 garLoopResultBuilder]: At program point pch_phub_removeENTRY(lines 2959 2973) the Hoare annotation is: true [2022-07-21 10:47:02,078 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeEXIT(lines 2959 2973) no Hoare annotation was computed. [2022-07-21 10:47:02,078 INFO L902 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: true [2022-07-21 10:47:02,078 INFO L902 garLoopResultBuilder]: At program point L2969(line 2969) the Hoare annotation is: true [2022-07-21 10:47:02,078 INFO L899 garLoopResultBuilder]: For program point L2967-1(line 2967) no Hoare annotation was computed. [2022-07-21 10:47:02,078 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeFINAL(lines 2959 2973) no Hoare annotation was computed. [2022-07-21 10:47:02,078 INFO L902 garLoopResultBuilder]: At program point L2967(line 2967) the Hoare annotation is: true [2022-07-21 10:47:02,079 INFO L902 garLoopResultBuilder]: At program point L2968-1(line 2968) the Hoare annotation is: true [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point L2965-1(line 2965) no Hoare annotation was computed. [2022-07-21 10:47:02,079 INFO L902 garLoopResultBuilder]: At program point L2965(line 2965) the Hoare annotation is: true [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point L2963-1(line 2963) no Hoare annotation was computed. [2022-07-21 10:47:02,079 INFO L902 garLoopResultBuilder]: At program point L2963(line 2963) the Hoare annotation is: true [2022-07-21 10:47:02,079 INFO L902 garLoopResultBuilder]: At program point L3824(lines 3823 3825) the Hoare annotation is: true [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsFINAL(lines 3791 3793) no Hoare annotation was computed. [2022-07-21 10:47:02,079 INFO L902 garLoopResultBuilder]: At program point pci_release_regionsENTRY(lines 3791 3793) the Hoare annotation is: true [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 3791 3793) no Hoare annotation was computed. [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileEXIT(lines 3816 3818) no Hoare annotation was computed. [2022-07-21 10:47:02,079 INFO L902 garLoopResultBuilder]: At program point sysfs_create_bin_fileENTRY(lines 3816 3818) the Hoare annotation is: true [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileFINAL(lines 3816 3818) no Hoare annotation was computed. [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regFINAL(lines 2173 2183) no Hoare annotation was computed. [2022-07-21 10:47:02,079 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regEXIT(lines 2173 2183) no Hoare annotation was computed. [2022-07-21 10:47:02,080 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_modify_write_regENTRY(lines 2173 2183) the Hoare annotation is: true [2022-07-21 10:47:02,080 INFO L902 garLoopResultBuilder]: At program point L2180(line 2180) the Hoare annotation is: true [2022-07-21 10:47:02,080 INFO L899 garLoopResultBuilder]: For program point L2179-1(line 2179) no Hoare annotation was computed. [2022-07-21 10:47:02,080 INFO L902 garLoopResultBuilder]: At program point L2179(line 2179) the Hoare annotation is: true [2022-07-21 10:47:02,080 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3363 3368) no Hoare annotation was computed. [2022-07-21 10:47:02,080 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3363 3368) the Hoare annotation is: true [2022-07-21 10:47:02,080 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3363 3368) no Hoare annotation was computed. [2022-07-21 10:47:02,080 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 2151 2157) no Hoare annotation was computed. [2022-07-21 10:47:02,081 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 2151 2157) no Hoare annotation was computed. [2022-07-21 10:47:02,081 INFO L902 garLoopResultBuilder]: At program point L2154(line 2154) the Hoare annotation is: true [2022-07-21 10:47:02,081 INFO L902 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 2151 2157) the Hoare annotation is: true [2022-07-21 10:47:02,081 INFO L899 garLoopResultBuilder]: For program point L2154-1(line 2154) no Hoare annotation was computed. [2022-07-21 10:47:02,081 INFO L902 garLoopResultBuilder]: At program point L2368(lines 2347 2373) the Hoare annotation is: true [2022-07-21 10:47:02,081 INFO L902 garLoopResultBuilder]: At program point pch_phub_write_serial_romENTRY(lines 2339 2374) the Hoare annotation is: true [2022-07-21 10:47:02,081 INFO L902 garLoopResultBuilder]: At program point L2366(lines 2347 2373) the Hoare annotation is: true [2022-07-21 10:47:02,082 INFO L902 garLoopResultBuilder]: At program point L2364(line 2364) the Hoare annotation is: true [2022-07-21 10:47:02,082 INFO L899 garLoopResultBuilder]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2022-07-21 10:47:02,082 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romFINAL(lines 2339 2374) no Hoare annotation was computed. [2022-07-21 10:47:02,082 INFO L899 garLoopResultBuilder]: For program point L2358(lines 2358 2361) no Hoare annotation was computed. [2022-07-21 10:47:02,082 INFO L902 garLoopResultBuilder]: At program point L2352(line 2352) the Hoare annotation is: true [2022-07-21 10:47:02,082 INFO L899 garLoopResultBuilder]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2022-07-21 10:47:02,082 INFO L899 garLoopResultBuilder]: For program point L2371-1(line 2371) no Hoare annotation was computed. [2022-07-21 10:47:02,082 INFO L902 garLoopResultBuilder]: At program point L2371(line 2371) the Hoare annotation is: true [2022-07-21 10:47:02,083 INFO L899 garLoopResultBuilder]: For program point L2365(lines 2365 2369) no Hoare annotation was computed. [2022-07-21 10:47:02,083 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romEXIT(lines 2339 2374) no Hoare annotation was computed. [2022-07-21 10:47:02,083 INFO L902 garLoopResultBuilder]: At program point L2363(lines 2347 2373) the Hoare annotation is: true [2022-07-21 10:47:02,083 INFO L899 garLoopResultBuilder]: For program point L2353-1(line 2353) no Hoare annotation was computed. [2022-07-21 10:47:02,083 INFO L902 garLoopResultBuilder]: At program point L2353(line 2353) the Hoare annotation is: true [2022-07-21 10:47:02,083 INFO L899 garLoopResultBuilder]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2022-07-21 10:47:02,083 INFO L902 garLoopResultBuilder]: At program point L2351(line 2351) the Hoare annotation is: true [2022-07-21 10:47:02,083 INFO L902 garLoopResultBuilder]: At program point L3755(lines 3754 3756) the Hoare annotation is: true [2022-07-21 10:47:02,084 INFO L902 garLoopResultBuilder]: At program point iowrite32ENTRY(lines 3743 3745) the Hoare annotation is: true [2022-07-21 10:47:02,084 INFO L899 garLoopResultBuilder]: For program point iowrite32FINAL(lines 3743 3745) no Hoare annotation was computed. [2022-07-21 10:47:02,084 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 3743 3745) no Hoare annotation was computed. [2022-07-21 10:47:02,084 INFO L902 garLoopResultBuilder]: At program point ioread32ENTRY(lines 3736 3738) the Hoare annotation is: true [2022-07-21 10:47:02,084 INFO L899 garLoopResultBuilder]: For program point ioread32FINAL(lines 3736 3738) no Hoare annotation was computed. [2022-07-21 10:47:02,084 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 3736 3738) no Hoare annotation was computed. [2022-07-21 10:47:02,084 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))) [2022-07-21 10:47:02,085 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))) [2022-07-21 10:47:02,085 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3677) no Hoare annotation was computed. [2022-07-21 10:47:02,085 INFO L899 garLoopResultBuilder]: For program point L3676-1(lines 3674 3677) no Hoare annotation was computed. [2022-07-21 10:47:02,085 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexFINAL(lines 3671 3681) no Hoare annotation was computed. [2022-07-21 10:47:02,085 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexEXIT(lines 3671 3681) no Hoare annotation was computed. [2022-07-21 10:47:02,085 INFO L899 garLoopResultBuilder]: For program point L2113(lines 2113 2115) no Hoare annotation was computed. [2022-07-21 10:47:02,085 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2121 2130) the Hoare annotation is: true [2022-07-21 10:47:02,086 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2121 2130) no Hoare annotation was computed. [2022-07-21 10:47:02,086 INFO L899 garLoopResultBuilder]: For program point L2123(lines 2123 2129) no Hoare annotation was computed. [2022-07-21 10:47:02,086 INFO L902 garLoopResultBuilder]: At program point L2119(lines 2117 2120) the Hoare annotation is: true [2022-07-21 10:47:02,086 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2121 2130) no Hoare annotation was computed. [2022-07-21 10:47:02,086 INFO L899 garLoopResultBuilder]: For program point L2114(line 2114) no Hoare annotation was computed. [2022-07-21 10:47:02,086 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 3740 3742) the Hoare annotation is: true [2022-07-21 10:47:02,086 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 3740 3742) no Hoare annotation was computed. [2022-07-21 10:47:02,086 INFO L899 garLoopResultBuilder]: For program point ioread8FINAL(lines 3740 3742) no Hoare annotation was computed. [2022-07-21 10:47:02,087 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeEXIT(lines 2099 2105) no Hoare annotation was computed. [2022-07-21 10:47:02,087 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeFINAL(lines 2099 2105) no Hoare annotation was computed. [2022-07-21 10:47:02,087 INFO L902 garLoopResultBuilder]: At program point pci_enable_wakeENTRY(lines 2099 2105) the Hoare annotation is: true [2022-07-21 10:47:02,087 INFO L902 garLoopResultBuilder]: At program point L3715(lines 3714 3716) the Hoare annotation is: true [2022-07-21 10:47:02,087 INFO L902 garLoopResultBuilder]: At program point mutex_lock_interruptibleENTRY(lines 3761 3763) the Hoare annotation is: true [2022-07-21 10:47:02,087 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleFINAL(lines 3761 3763) no Hoare annotation was computed. [2022-07-21 10:47:02,087 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleEXIT(lines 3761 3763) no Hoare annotation was computed. [2022-07-21 10:47:02,088 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)) [2022-07-21 10:47:02,088 INFO L899 garLoopResultBuilder]: For program point L2810-1(line 2810) no Hoare annotation was computed. [2022-07-21 10:47:02,088 INFO L899 garLoopResultBuilder]: For program point L3207(lines 3207 3212) no Hoare annotation was computed. [2022-07-21 10:47:02,088 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 2816) no Hoare annotation was computed. [2022-07-21 10:47:02,088 INFO L899 garLoopResultBuilder]: For program point L2613-1(line 2613) no Hoare annotation was computed. [2022-07-21 10:47:02,088 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)) [2022-07-21 10:47:02,088 INFO L899 garLoopResultBuilder]: For program point L3142(lines 3142 3171) no Hoare annotation was computed. [2022-07-21 10:47:02,088 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)) [2022-07-21 10:47:02,089 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)) [2022-07-21 10:47:02,089 INFO L899 garLoopResultBuilder]: For program point L2746-1(line 2746) no Hoare annotation was computed. [2022-07-21 10:47:02,089 INFO L899 garLoopResultBuilder]: For program point L3143(line 3143) no Hoare annotation was computed. [2022-07-21 10:47:02,089 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)) [2022-07-21 10:47:02,089 INFO L899 garLoopResultBuilder]: For program point L2879-1(line 2879) no Hoare annotation was computed. [2022-07-21 10:47:02,089 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)) [2022-07-21 10:47:02,090 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)) [2022-07-21 10:47:02,090 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)) [2022-07-21 10:47:02,090 INFO L899 garLoopResultBuilder]: For program point L3144(lines 3144 3149) no Hoare annotation was computed. [2022-07-21 10:47:02,090 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)) [2022-07-21 10:47:02,090 INFO L899 garLoopResultBuilder]: For program point L2748-1(line 2748) no Hoare annotation was computed. [2022-07-21 10:47:02,090 INFO L899 garLoopResultBuilder]: For program point L2616(lines 2616 2620) no Hoare annotation was computed. [2022-07-21 10:47:02,090 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)) [2022-07-21 10:47:02,091 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)) [2022-07-21 10:47:02,091 INFO L899 garLoopResultBuilder]: For program point L2286-1(line 2286) no Hoare annotation was computed. [2022-07-21 10:47:02,091 INFO L899 garLoopResultBuilder]: For program point L2947-1(line 2947) no Hoare annotation was computed. [2022-07-21 10:47:02,091 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)) [2022-07-21 10:47:02,091 INFO L899 garLoopResultBuilder]: For program point L2881-1(lines 2881 2888) no Hoare annotation was computed. [2022-07-21 10:47:02,091 INFO L899 garLoopResultBuilder]: For program point L2881(lines 2881 2888) no Hoare annotation was computed. [2022-07-21 10:47:02,092 INFO L899 garLoopResultBuilder]: For program point L2749(lines 2749 2752) no Hoare annotation was computed. [2022-07-21 10:47:02,092 INFO L899 garLoopResultBuilder]: For program point L2683-1(line 2683) no Hoare annotation was computed. [2022-07-21 10:47:02,092 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)) [2022-07-21 10:47:02,092 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 2295) no Hoare annotation was computed. [2022-07-21 10:47:02,092 INFO L899 garLoopResultBuilder]: For program point L2287-2(lines 2287 2295) no Hoare annotation was computed. [2022-07-21 10:47:02,092 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)) [2022-07-21 10:47:02,092 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)) [2022-07-21 10:47:02,092 INFO L899 garLoopResultBuilder]: For program point L2420-1(line 2420) no Hoare annotation was computed. [2022-07-21 10:47:02,093 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)) [2022-07-21 10:47:02,093 INFO L899 garLoopResultBuilder]: For program point L2883(lines 2883 2886) no Hoare annotation was computed. [2022-07-21 10:47:02,093 INFO L899 garLoopResultBuilder]: For program point L2421-1(line 2421) no Hoare annotation was computed. [2022-07-21 10:47:02,093 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)) [2022-07-21 10:47:02,093 INFO L899 garLoopResultBuilder]: For program point L3214(line 3214) no Hoare annotation was computed. [2022-07-21 10:47:02,093 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3247) no Hoare annotation was computed. [2022-07-21 10:47:02,093 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)) [2022-07-21 10:47:02,094 INFO L899 garLoopResultBuilder]: For program point L2686(lines 2686 2689) no Hoare annotation was computed. [2022-07-21 10:47:02,094 INFO L899 garLoopResultBuilder]: For program point L3215(lines 3215 3220) no Hoare annotation was computed. [2022-07-21 10:47:02,094 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-07-21 10:47:02,094 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)) [2022-07-21 10:47:02,094 INFO L899 garLoopResultBuilder]: For program point L2621-1(line 2621) no Hoare annotation was computed. [2022-07-21 10:47:02,094 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))) [2022-07-21 10:47:02,094 INFO L899 garLoopResultBuilder]: For program point L2423-1(line 2423) no Hoare annotation was computed. [2022-07-21 10:47:02,095 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)) [2022-07-21 10:47:02,095 INFO L899 garLoopResultBuilder]: For program point L3084(lines 3084 3137) no Hoare annotation was computed. [2022-07-21 10:47:02,095 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)) [2022-07-21 10:47:02,095 INFO L899 garLoopResultBuilder]: For program point L2754-1(line 2754) no Hoare annotation was computed. [2022-07-21 10:47:02,095 INFO L899 garLoopResultBuilder]: For program point L2622(lines 2622 2625) no Hoare annotation was computed. [2022-07-21 10:47:02,095 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)) [2022-07-21 10:47:02,095 INFO L899 garLoopResultBuilder]: For program point L3151(line 3151) no Hoare annotation was computed. [2022-07-21 10:47:02,095 INFO L899 garLoopResultBuilder]: For program point L2953(line 2953) no Hoare annotation was computed. [2022-07-21 10:47:02,095 INFO L899 garLoopResultBuilder]: For program point L2425-1(line 2425) no Hoare annotation was computed. [2022-07-21 10:47:02,096 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)) [2022-07-21 10:47:02,096 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)) [2022-07-21 10:47:02,096 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)) [2022-07-21 10:47:02,096 INFO L899 garLoopResultBuilder]: For program point L2227(line 2227) no Hoare annotation was computed. [2022-07-21 10:47:02,096 INFO L899 garLoopResultBuilder]: For program point L3152(lines 3152 3167) no Hoare annotation was computed. [2022-07-21 10:47:02,096 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 3134) no Hoare annotation was computed. [2022-07-21 10:47:02,096 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)) [2022-07-21 10:47:02,097 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))) [2022-07-21 10:47:02,097 INFO L899 garLoopResultBuilder]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2022-07-21 10:47:02,097 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)) [2022-07-21 10:47:02,097 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)) [2022-07-21 10:47:02,097 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)) [2022-07-21 10:47:02,097 INFO L899 garLoopResultBuilder]: For program point L3087(line 3087) no Hoare annotation was computed. [2022-07-21 10:47:02,097 INFO L899 garLoopResultBuilder]: For program point L2889-1(line 2889) no Hoare annotation was computed. [2022-07-21 10:47:02,098 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)) [2022-07-21 10:47:02,098 INFO L899 garLoopResultBuilder]: For program point L2823-1(line 2823) no Hoare annotation was computed. [2022-07-21 10:47:02,098 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)) [2022-07-21 10:47:02,098 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)) [2022-07-21 10:47:02,098 INFO L899 garLoopResultBuilder]: For program point L2427-1(line 2427) no Hoare annotation was computed. [2022-07-21 10:47:02,098 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)) [2022-07-21 10:47:02,098 INFO L899 garLoopResultBuilder]: For program point L3154(lines 3154 3160) no Hoare annotation was computed. [2022-07-21 10:47:02,099 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3096) no Hoare annotation was computed. [2022-07-21 10:47:02,099 INFO L899 garLoopResultBuilder]: For program point L3154-2(lines 3152 3166) no Hoare annotation was computed. [2022-07-21 10:47:02,099 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)) [2022-07-21 10:47:02,099 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)) [2022-07-21 10:47:02,099 INFO L899 garLoopResultBuilder]: For program point L2824(lines 2824 2828) no Hoare annotation was computed. [2022-07-21 10:47:02,099 INFO L899 garLoopResultBuilder]: For program point L2890-1(line 2890) no Hoare annotation was computed. [2022-07-21 10:47:02,099 INFO L899 garLoopResultBuilder]: For program point L2824-2(lines 2824 2828) no Hoare annotation was computed. [2022-07-21 10:47:02,100 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))) [2022-07-21 10:47:02,100 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)) [2022-07-21 10:47:02,100 INFO L899 garLoopResultBuilder]: For program point L2626-1(line 2626) no Hoare annotation was computed. [2022-07-21 10:47:02,100 INFO L899 garLoopResultBuilder]: For program point L2429-1(line 2429) no Hoare annotation was computed. [2022-07-21 10:47:02,100 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)) [2022-07-21 10:47:02,100 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-07-21 10:47:02,100 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3094) no Hoare annotation was computed. [2022-07-21 10:47:02,101 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))) [2022-07-21 10:47:02,101 INFO L899 garLoopResultBuilder]: For program point L2628-1(line 2628) no Hoare annotation was computed. [2022-07-21 10:47:02,101 INFO L899 garLoopResultBuilder]: For program point L3223(lines 3223 3228) no Hoare annotation was computed. [2022-07-21 10:47:02,101 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)) [2022-07-21 10:47:02,101 INFO L899 garLoopResultBuilder]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2022-07-21 10:47:02,101 INFO L899 garLoopResultBuilder]: For program point L2431-1(line 2431) no Hoare annotation was computed. [2022-07-21 10:47:02,101 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)) [2022-07-21 10:47:02,101 INFO L899 garLoopResultBuilder]: For program point L2299-1(line 2299) no Hoare annotation was computed. [2022-07-21 10:47:02,102 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)) [2022-07-21 10:47:02,102 INFO L899 garLoopResultBuilder]: For program point L2894(lines 2894 2940) no Hoare annotation was computed. [2022-07-21 10:47:02,102 INFO L899 garLoopResultBuilder]: For program point L2630(lines 2630 2659) no Hoare annotation was computed. [2022-07-21 10:47:02,102 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)) [2022-07-21 10:47:02,102 INFO L899 garLoopResultBuilder]: For program point L2498-1(line 2498) no Hoare annotation was computed. [2022-07-21 10:47:02,102 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)) [2022-07-21 10:47:02,102 INFO L899 garLoopResultBuilder]: For program point L2234-1(line 2234) no Hoare annotation was computed. [2022-07-21 10:47:02,103 INFO L899 garLoopResultBuilder]: For program point L2895-1(line 2895) no Hoare annotation was computed. [2022-07-21 10:47:02,103 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)) [2022-07-21 10:47:02,103 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)) [2022-07-21 10:47:02,103 INFO L899 garLoopResultBuilder]: For program point L2631-1(line 2631) no Hoare annotation was computed. [2022-07-21 10:47:02,103 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))) [2022-07-21 10:47:02,103 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-07-21 10:47:02,103 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)) [2022-07-21 10:47:02,103 INFO L899 garLoopResultBuilder]: For program point L2433-1(line 2433) no Hoare annotation was computed. [2022-07-21 10:47:02,103 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)) [2022-07-21 10:47:02,103 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 2239) no Hoare annotation was computed. [2022-07-21 10:47:02,104 INFO L899 garLoopResultBuilder]: For program point L2235-2(lines 2235 2239) no Hoare annotation was computed. [2022-07-21 10:47:02,104 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 2899) no Hoare annotation was computed. [2022-07-21 10:47:02,104 INFO L899 garLoopResultBuilder]: For program point L2830(lines 2830 2835) no Hoare annotation was computed. [2022-07-21 10:47:02,104 INFO L899 garLoopResultBuilder]: For program point L2633(lines 2633 2637) no Hoare annotation was computed. [2022-07-21 10:47:02,104 INFO L899 garLoopResultBuilder]: For program point L2501-1(line 2501) no Hoare annotation was computed. [2022-07-21 10:47:02,104 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)) [2022-07-21 10:47:02,104 INFO L899 garLoopResultBuilder]: For program point L2435-1(line 2435) no Hoare annotation was computed. [2022-07-21 10:47:02,104 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)) [2022-07-21 10:47:02,104 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)) [2022-07-21 10:47:02,105 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)) [2022-07-21 10:47:02,105 INFO L899 garLoopResultBuilder]: For program point L2766-1(line 2766) no Hoare annotation was computed. [2022-07-21 10:47:02,105 INFO L899 garLoopResultBuilder]: For program point L2700-1(line 2700) no Hoare annotation was computed. [2022-07-21 10:47:02,105 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:47:02,105 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))) [2022-07-21 10:47:02,105 INFO L899 garLoopResultBuilder]: For program point L2701(lines 2701 2705) no Hoare annotation was computed. [2022-07-21 10:47:02,105 INFO L899 garLoopResultBuilder]: For program point L2503-1(line 2503) no Hoare annotation was computed. [2022-07-21 10:47:02,106 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)) [2022-07-21 10:47:02,106 INFO L899 garLoopResultBuilder]: For program point L2437-1(line 2437) no Hoare annotation was computed. [2022-07-21 10:47:02,106 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)) [2022-07-21 10:47:02,106 INFO L899 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2022-07-21 10:47:02,106 INFO L899 garLoopResultBuilder]: For program point L3098(line 3098) no Hoare annotation was computed. [2022-07-21 10:47:02,106 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)) [2022-07-21 10:47:02,106 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)) [2022-07-21 10:47:02,107 INFO L899 garLoopResultBuilder]: For program point L2900-1(line 2900) no Hoare annotation was computed. [2022-07-21 10:47:02,107 INFO L899 garLoopResultBuilder]: For program point L2768(lines 2768 2771) no Hoare annotation was computed. [2022-07-21 10:47:02,107 INFO L899 garLoopResultBuilder]: For program point L2570(line 2570) no Hoare annotation was computed. [2022-07-21 10:47:02,107 INFO L899 garLoopResultBuilder]: For program point L2570-2(lines 2570 2574) no Hoare annotation was computed. [2022-07-21 10:47:02,107 INFO L899 garLoopResultBuilder]: For program point L2570-4(lines 2569 2596) no Hoare annotation was computed. [2022-07-21 10:47:02,107 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)) [2022-07-21 10:47:02,107 INFO L899 garLoopResultBuilder]: For program point L2306-1(line 2306) no Hoare annotation was computed. [2022-07-21 10:47:02,108 INFO L899 garLoopResultBuilder]: For program point L3231(lines 3231 3236) no Hoare annotation was computed. [2022-07-21 10:47:02,108 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 3106) no Hoare annotation was computed. [2022-07-21 10:47:02,108 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 3697) no Hoare annotation was computed. [2022-07-21 10:47:02,108 INFO L899 garLoopResultBuilder]: For program point L2505-1(line 2505) no Hoare annotation was computed. [2022-07-21 10:47:02,108 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)) [2022-07-21 10:47:02,108 INFO L899 garLoopResultBuilder]: For program point L2439-1(line 2439) no Hoare annotation was computed. [2022-07-21 10:47:02,108 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)) [2022-07-21 10:47:02,108 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 2311) no Hoare annotation was computed. [2022-07-21 10:47:02,109 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)) [2022-07-21 10:47:02,109 INFO L899 garLoopResultBuilder]: For program point L2307-2(lines 2307 2311) no Hoare annotation was computed. [2022-07-21 10:47:02,109 INFO L899 garLoopResultBuilder]: For program point L2638(lines 2638 2642) no Hoare annotation was computed. [2022-07-21 10:47:02,109 INFO L899 garLoopResultBuilder]: For program point L3101(lines 3101 3104) no Hoare annotation was computed. [2022-07-21 10:47:02,109 INFO L899 garLoopResultBuilder]: For program point L2903(lines 2903 2940) no Hoare annotation was computed. [2022-07-21 10:47:02,109 INFO L895 garLoopResultBuilder]: At program point L3696(line 3696) the Hoare annotation is: false [2022-07-21 10:47:02,109 INFO L899 garLoopResultBuilder]: For program point L3696-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-21 10:47:02,110 INFO L899 garLoopResultBuilder]: For program point L2507-1(line 2507) no Hoare annotation was computed. [2022-07-21 10:47:02,110 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)) [2022-07-21 10:47:02,110 INFO L899 garLoopResultBuilder]: For program point L2441-1(line 2441) no Hoare annotation was computed. [2022-07-21 10:47:02,110 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)) [2022-07-21 10:47:02,110 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)) [2022-07-21 10:47:02,110 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)) [2022-07-21 10:47:02,110 INFO L899 garLoopResultBuilder]: For program point L2904-1(line 2904) no Hoare annotation was computed. [2022-07-21 10:47:02,111 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-07-21 10:47:02,111 INFO L899 garLoopResultBuilder]: For program point L2905-1(line 2905) no Hoare annotation was computed. [2022-07-21 10:47:02,111 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)) [2022-07-21 10:47:02,111 INFO L899 garLoopResultBuilder]: For program point L2509-1(line 2509) no Hoare annotation was computed. [2022-07-21 10:47:02,111 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)) [2022-07-21 10:47:02,111 INFO L899 garLoopResultBuilder]: For program point L2443-1(line 2443) no Hoare annotation was computed. [2022-07-21 10:47:02,111 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)) [2022-07-21 10:47:02,112 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)) [2022-07-21 10:47:02,112 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 10:47:02,112 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)) [2022-07-21 10:47:02,112 INFO L899 garLoopResultBuilder]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2022-07-21 10:47:02,112 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))) [2022-07-21 10:47:02,112 INFO L899 garLoopResultBuilder]: For program point L2775(lines 2775 2778) no Hoare annotation was computed. [2022-07-21 10:47:02,112 INFO L895 garLoopResultBuilder]: At program point L3700(line 3700) the Hoare annotation is: false [2022-07-21 10:47:02,112 INFO L899 garLoopResultBuilder]: For program point L3700-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-21 10:47:02,113 INFO L899 garLoopResultBuilder]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2022-07-21 10:47:02,113 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)) [2022-07-21 10:47:02,113 INFO L899 garLoopResultBuilder]: For program point L2445-1(line 2445) no Hoare annotation was computed. [2022-07-21 10:47:02,113 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)) [2022-07-21 10:47:02,113 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)) [2022-07-21 10:47:02,113 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)) [2022-07-21 10:47:02,113 INFO L899 garLoopResultBuilder]: For program point L3238(line 3238) no Hoare annotation was computed. [2022-07-21 10:47:02,114 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-07-21 10:47:02,114 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)) [2022-07-21 10:47:02,114 INFO L899 garLoopResultBuilder]: For program point L2842-1(line 2842) no Hoare annotation was computed. [2022-07-21 10:47:02,114 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)) [2022-07-21 10:47:02,114 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)) [2022-07-21 10:47:02,114 INFO L899 garLoopResultBuilder]: For program point L2248(line 2248) no Hoare annotation was computed. [2022-07-21 10:47:02,114 INFO L899 garLoopResultBuilder]: For program point L2909(lines 2909 2940) no Hoare annotation was computed. [2022-07-21 10:47:02,115 INFO L899 garLoopResultBuilder]: For program point L2843(lines 2843 2847) no Hoare annotation was computed. [2022-07-21 10:47:02,115 INFO L899 garLoopResultBuilder]: For program point L2843-2(lines 2843 2847) no Hoare annotation was computed. [2022-07-21 10:47:02,115 INFO L899 garLoopResultBuilder]: For program point L2513-1(line 2513) no Hoare annotation was computed. [2022-07-21 10:47:02,115 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)) [2022-07-21 10:47:02,115 INFO L899 garLoopResultBuilder]: For program point L2447-1(line 2447) no Hoare annotation was computed. [2022-07-21 10:47:02,115 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)) [2022-07-21 10:47:02,115 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)) [2022-07-21 10:47:02,115 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)) [2022-07-21 10:47:02,116 INFO L899 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2022-07-21 10:47:02,116 INFO L899 garLoopResultBuilder]: For program point L3306-1(line 3306) no Hoare annotation was computed. [2022-07-21 10:47:02,116 INFO L899 garLoopResultBuilder]: For program point L2249-2(lines 2249 2252) no Hoare annotation was computed. [2022-07-21 10:47:02,116 INFO L899 garLoopResultBuilder]: For program point L3108(line 3108) no Hoare annotation was computed. [2022-07-21 10:47:02,116 INFO L899 garLoopResultBuilder]: For program point L2249-4(lines 2249 2252) no Hoare annotation was computed. [2022-07-21 10:47:02,116 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)) [2022-07-21 10:47:02,116 INFO L899 garLoopResultBuilder]: For program point L2910-1(line 2910) no Hoare annotation was computed. [2022-07-21 10:47:02,117 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))) [2022-07-21 10:47:02,117 INFO L899 garLoopResultBuilder]: For program point L2646-1(lines 2646 2647) no Hoare annotation was computed. [2022-07-21 10:47:02,117 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)) [2022-07-21 10:47:02,117 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))))) [2022-07-21 10:47:02,117 INFO L899 garLoopResultBuilder]: For program point L2250-1(line 2250) no Hoare annotation was computed. [2022-07-21 10:47:02,117 INFO L899 garLoopResultBuilder]: For program point L3109(lines 3109 3114) no Hoare annotation was computed. [2022-07-21 10:47:02,117 INFO L899 garLoopResultBuilder]: For program point L3109-2(lines 3086 3134) no Hoare annotation was computed. [2022-07-21 10:47:02,117 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 2914) no Hoare annotation was computed. [2022-07-21 10:47:02,118 INFO L899 garLoopResultBuilder]: For program point L2713-1(lines 2713 2714) no Hoare annotation was computed. [2022-07-21 10:47:02,118 INFO L895 garLoopResultBuilder]: At program point L3704(line 3704) the Hoare annotation is: false [2022-07-21 10:47:02,118 INFO L895 garLoopResultBuilder]: At program point L2713(lines 2713 2714) the Hoare annotation is: false [2022-07-21 10:47:02,118 INFO L902 garLoopResultBuilder]: At program point L3704-1(lines 3691 3708) the Hoare annotation is: true [2022-07-21 10:47:02,118 INFO L899 garLoopResultBuilder]: For program point L2515-1(line 2515) no Hoare annotation was computed. [2022-07-21 10:47:02,118 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)) [2022-07-21 10:47:02,118 INFO L899 garLoopResultBuilder]: For program point L2449-1(line 2449) no Hoare annotation was computed. [2022-07-21 10:47:02,119 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)) [2022-07-21 10:47:02,119 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)) [2022-07-21 10:47:02,119 INFO L899 garLoopResultBuilder]: For program point L3176(line 3176) no Hoare annotation was computed. [2022-07-21 10:47:02,119 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)) [2022-07-21 10:47:02,119 INFO L899 garLoopResultBuilder]: For program point L3110-1(line 3110) no Hoare annotation was computed. [2022-07-21 10:47:02,119 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)) [2022-07-21 10:47:02,119 INFO L899 garLoopResultBuilder]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2022-07-21 10:47:02,119 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3200) no Hoare annotation was computed. [2022-07-21 10:47:02,120 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)) [2022-07-21 10:47:02,120 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2022-07-21 10:47:02,120 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))) [2022-07-21 10:47:02,120 INFO L899 garLoopResultBuilder]: For program point L2583(lines 2583 2586) no Hoare annotation was computed. [2022-07-21 10:47:02,120 INFO L899 garLoopResultBuilder]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2022-07-21 10:47:02,120 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)) [2022-07-21 10:47:02,120 INFO L899 garLoopResultBuilder]: For program point L2451-1(line 2451) no Hoare annotation was computed. [2022-07-21 10:47:02,121 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)) [2022-07-21 10:47:02,121 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)) [2022-07-21 10:47:02,121 INFO L899 garLoopResultBuilder]: For program point L2980(lines 2980 2985) no Hoare annotation was computed. [2022-07-21 10:47:02,121 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)) [2022-07-21 10:47:02,121 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)) [2022-07-21 10:47:02,121 INFO L899 garLoopResultBuilder]: For program point L2320-1(line 2320) no Hoare annotation was computed. [2022-07-21 10:47:02,121 INFO L899 garLoopResultBuilder]: For program point L3245(line 3245) no Hoare annotation was computed. [2022-07-21 10:47:02,122 INFO L899 garLoopResultBuilder]: For program point L3179(lines 3179 3197) no Hoare annotation was computed. [2022-07-21 10:47:02,122 INFO L899 garLoopResultBuilder]: For program point L2915-1(line 2915) no Hoare annotation was computed. [2022-07-21 10:47:02,122 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)) [2022-07-21 10:47:02,122 INFO L899 garLoopResultBuilder]: For program point L2849(lines 2849 2854) no Hoare annotation was computed. [2022-07-21 10:47:02,122 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2681 2737) the Hoare annotation is: false [2022-07-21 10:47:02,122 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))) [2022-07-21 10:47:02,122 INFO L899 garLoopResultBuilder]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2022-07-21 10:47:02,122 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)) [2022-07-21 10:47:02,123 INFO L899 garLoopResultBuilder]: For program point L2453-1(line 2453) no Hoare annotation was computed. [2022-07-21 10:47:02,123 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)) [2022-07-21 10:47:02,123 INFO L899 garLoopResultBuilder]: For program point L2321(line 2321) no Hoare annotation was computed. [2022-07-21 10:47:02,123 INFO L899 garLoopResultBuilder]: For program point L2321-2(lines 2321 2324) no Hoare annotation was computed. [2022-07-21 10:47:02,123 INFO L899 garLoopResultBuilder]: For program point L3180(line 3180) no Hoare annotation was computed. [2022-07-21 10:47:02,123 INFO L899 garLoopResultBuilder]: For program point L2321-4(lines 2321 2324) no Hoare annotation was computed. [2022-07-21 10:47:02,123 INFO L899 garLoopResultBuilder]: For program point L2916(lines 2916 2919) no Hoare annotation was computed. [2022-07-21 10:47:02,124 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)) [2022-07-21 10:47:02,124 INFO L899 garLoopResultBuilder]: For program point L2322-1(line 2322) no Hoare annotation was computed. [2022-07-21 10:47:02,124 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 3186) no Hoare annotation was computed. [2022-07-21 10:47:02,124 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))) [2022-07-21 10:47:02,124 INFO L899 garLoopResultBuilder]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2022-07-21 10:47:02,124 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)) [2022-07-21 10:47:02,124 INFO L899 garLoopResultBuilder]: For program point L2455-1(line 2455) no Hoare annotation was computed. [2022-07-21 10:47:02,124 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)) [2022-07-21 10:47:02,125 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))) [2022-07-21 10:47:02,125 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)) [2022-07-21 10:47:02,125 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))) [2022-07-21 10:47:02,125 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)) [2022-07-21 10:47:02,125 INFO L899 garLoopResultBuilder]: For program point L3116-1(line 3116) no Hoare annotation was computed. [2022-07-21 10:47:02,125 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)) [2022-07-21 10:47:02,126 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)) [2022-07-21 10:47:02,126 INFO L899 garLoopResultBuilder]: For program point L2390-1(line 2390) no Hoare annotation was computed. [2022-07-21 10:47:02,126 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))) [2022-07-21 10:47:02,126 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)) [2022-07-21 10:47:02,126 INFO L899 garLoopResultBuilder]: For program point L2523-1(line 2523) no Hoare annotation was computed. [2022-07-21 10:47:02,126 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)) [2022-07-21 10:47:02,126 INFO L899 garLoopResultBuilder]: For program point L2457-1(line 2457) no Hoare annotation was computed. [2022-07-21 10:47:02,127 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)) [2022-07-21 10:47:02,127 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)) [2022-07-21 10:47:02,127 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)) [2022-07-21 10:47:02,127 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)) [2022-07-21 10:47:02,127 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)) [2022-07-21 10:47:02,127 INFO L899 garLoopResultBuilder]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2022-07-21 10:47:02,127 INFO L899 garLoopResultBuilder]: For program point L2920-1(line 2920) no Hoare annotation was computed. [2022-07-21 10:47:02,128 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)) [2022-07-21 10:47:02,128 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)) [2022-07-21 10:47:02,128 INFO L899 garLoopResultBuilder]: For program point L2194-1(line 2194) no Hoare annotation was computed. [2022-07-21 10:47:02,128 INFO L899 garLoopResultBuilder]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2022-07-21 10:47:02,128 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)) [2022-07-21 10:47:02,128 INFO L895 garLoopResultBuilder]: At program point L2723(lines 2681 2737) the Hoare annotation is: false [2022-07-21 10:47:02,128 INFO L899 garLoopResultBuilder]: For program point L2525-1(line 2525) no Hoare annotation was computed. [2022-07-21 10:47:02,129 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)) [2022-07-21 10:47:02,129 INFO L899 garLoopResultBuilder]: For program point L2459-1(line 2459) no Hoare annotation was computed. [2022-07-21 10:47:02,129 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)) [2022-07-21 10:47:02,129 INFO L902 garLoopResultBuilder]: At program point L3252(lines 3067 3254) the Hoare annotation is: true [2022-07-21 10:47:02,129 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))) [2022-07-21 10:47:02,129 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)) [2022-07-21 10:47:02,129 INFO L899 garLoopResultBuilder]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2022-07-21 10:47:02,130 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)) [2022-07-21 10:47:02,130 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)) [2022-07-21 10:47:02,130 INFO L899 garLoopResultBuilder]: For program point L2527-1(line 2527) no Hoare annotation was computed. [2022-07-21 10:47:02,130 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)) [2022-07-21 10:47:02,130 INFO L899 garLoopResultBuilder]: For program point L2461-1(line 2461) no Hoare annotation was computed. [2022-07-21 10:47:02,130 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)) [2022-07-21 10:47:02,130 INFO L899 garLoopResultBuilder]: For program point L2197-1(line 2197) no Hoare annotation was computed. [2022-07-21 10:47:02,130 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-07-21 10:47:02,131 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)) [2022-07-21 10:47:02,131 INFO L899 garLoopResultBuilder]: For program point L3122(line 3122) no Hoare annotation was computed. [2022-07-21 10:47:02,131 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)) [2022-07-21 10:47:02,131 INFO L899 garLoopResultBuilder]: For program point L2924(lines 2924 2940) no Hoare annotation was computed. [2022-07-21 10:47:02,131 INFO L899 garLoopResultBuilder]: For program point L2924-2(lines 2868 2940) no Hoare annotation was computed. [2022-07-21 10:47:02,131 INFO L899 garLoopResultBuilder]: For program point L3783-1(line 3783) no Hoare annotation was computed. [2022-07-21 10:47:02,131 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)) [2022-07-21 10:47:02,132 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)) [2022-07-21 10:47:02,132 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)) [2022-07-21 10:47:02,132 INFO L899 garLoopResultBuilder]: For program point L2198-1(line 2198) no Hoare annotation was computed. [2022-07-21 10:47:02,132 INFO L899 garLoopResultBuilder]: For program point L3189(lines 3189 3193) no Hoare annotation was computed. [2022-07-21 10:47:02,132 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3130) no Hoare annotation was computed. [2022-07-21 10:47:02,132 INFO L899 garLoopResultBuilder]: For program point L2925-1(line 2925) no Hoare annotation was computed. [2022-07-21 10:47:02,132 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)) [2022-07-21 10:47:02,132 INFO L899 garLoopResultBuilder]: For program point L2661-1(line 2661) no Hoare annotation was computed. [2022-07-21 10:47:02,133 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))) [2022-07-21 10:47:02,133 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)) [2022-07-21 10:47:02,133 INFO L899 garLoopResultBuilder]: For program point L2529-1(line 2529) no Hoare annotation was computed. [2022-07-21 10:47:02,133 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)) [2022-07-21 10:47:02,133 INFO L899 garLoopResultBuilder]: For program point L2463-1(line 2463) no Hoare annotation was computed. [2022-07-21 10:47:02,133 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)) [2022-07-21 10:47:02,133 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))) [2022-07-21 10:47:02,134 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))) [2022-07-21 10:47:02,134 INFO L899 garLoopResultBuilder]: For program point L2199-1(line 2199) no Hoare annotation was computed. [2022-07-21 10:47:02,134 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)) [2022-07-21 10:47:02,134 INFO L899 garLoopResultBuilder]: For program point L2133-1(line 2133) no Hoare annotation was computed. [2022-07-21 10:47:02,134 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)) [2022-07-21 10:47:02,134 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)) [2022-07-21 10:47:02,134 INFO L899 garLoopResultBuilder]: For program point L2926(lines 2926 2929) no Hoare annotation was computed. [2022-07-21 10:47:02,135 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)) [2022-07-21 10:47:02,135 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-21 10:47:02,135 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)) [2022-07-21 10:47:02,135 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))) [2022-07-21 10:47:02,135 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)) [2022-07-21 10:47:02,135 INFO L899 garLoopResultBuilder]: For program point L2266-1(line 2266) no Hoare annotation was computed. [2022-07-21 10:47:02,135 INFO L899 garLoopResultBuilder]: For program point L2200-1(line 2200) no Hoare annotation was computed. [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L3125(lines 3125 3128) no Hoare annotation was computed. [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2861-1(line 2861) no Hoare annotation was computed. [2022-07-21 10:47:02,136 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)) [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2729-1(line 2729) no Hoare annotation was computed. [2022-07-21 10:47:02,136 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)) [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2531-1(line 2531) no Hoare annotation was computed. [2022-07-21 10:47:02,136 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)) [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2465-1(line 2465) no Hoare annotation was computed. [2022-07-21 10:47:02,136 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)) [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2201-1(line 2201) no Hoare annotation was computed. [2022-07-21 10:47:02,136 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)) [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2862(lines 2862 2866) no Hoare annotation was computed. [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2862-2(lines 2862 2866) no Hoare annotation was computed. [2022-07-21 10:47:02,136 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)) [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2202-1(line 2202) no Hoare annotation was computed. [2022-07-21 10:47:02,136 INFO L899 garLoopResultBuilder]: For program point L2665-1(line 2665) no Hoare annotation was computed. [2022-07-21 10:47:02,137 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))) [2022-07-21 10:47:02,137 INFO L899 garLoopResultBuilder]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 INFO L899 garLoopResultBuilder]: For program point L2269-1(line 2269) no Hoare annotation was computed. [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 INFO L899 garLoopResultBuilder]: For program point L2203-1(line 2203) no Hoare annotation was computed. [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 INFO L899 garLoopResultBuilder]: For program point L2996-1(line 2996) no Hoare annotation was computed. [2022-07-21 10:47:02,137 INFO L899 garLoopResultBuilder]: For program point L2930-1(line 2930) no Hoare annotation was computed. [2022-07-21 10:47:02,137 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))) [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 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)) [2022-07-21 10:47:02,137 INFO L899 garLoopResultBuilder]: For program point L2270-1(line 2270) no Hoare annotation was computed. [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L2204-1(line 2204) no Hoare annotation was computed. [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 2934) no Hoare annotation was computed. [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L2733-1(line 2733) no Hoare annotation was computed. [2022-07-21 10:47:02,138 INFO L895 garLoopResultBuilder]: At program point L2733(line 2733) the Hoare annotation is: false [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L2535-1(line 2535) no Hoare annotation was computed. [2022-07-21 10:47:02,138 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)) [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L2271-1(line 2271) no Hoare annotation was computed. [2022-07-21 10:47:02,138 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)) [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L2205-1(line 2205) no Hoare annotation was computed. [2022-07-21 10:47:02,138 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)) [2022-07-21 10:47:02,138 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)) [2022-07-21 10:47:02,138 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)) [2022-07-21 10:47:02,138 INFO L899 garLoopResultBuilder]: For program point L2998-1(line 2998) no Hoare annotation was computed. [2022-07-21 10:47:02,138 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)) [2022-07-21 10:47:02,138 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)) [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L2272-1(line 2272) no Hoare annotation was computed. [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L2206-1(line 2206) no Hoare annotation was computed. [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L2999(lines 2999 3004) no Hoare annotation was computed. [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L2537-1(line 2537) no Hoare annotation was computed. [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L2273-1(line 2273) no Hoare annotation was computed. [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L2207-1(line 2207) no Hoare annotation was computed. [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L3132(line 3132) no Hoare annotation was computed. [2022-07-21 10:47:02,139 INFO L899 garLoopResultBuilder]: For program point L2868(lines 2868 2940) no Hoare annotation was computed. [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,139 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)) [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2274-1(line 2274) no Hoare annotation was computed. [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2935-1(line 2935) no Hoare annotation was computed. [2022-07-21 10:47:02,140 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)) [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2869-1(line 2869) no Hoare annotation was computed. [2022-07-21 10:47:02,140 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)) [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2539-1(line 2539) no Hoare annotation was computed. [2022-07-21 10:47:02,140 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)) [2022-07-21 10:47:02,140 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)) [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2275-1(line 2275) no Hoare annotation was computed. [2022-07-21 10:47:02,140 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)) [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L3332-1(line 3332) no Hoare annotation was computed. [2022-07-21 10:47:02,140 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)) [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2870(lines 2870 2873) no Hoare annotation was computed. [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2936-1(line 2936) no Hoare annotation was computed. [2022-07-21 10:47:02,140 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)) [2022-07-21 10:47:02,140 INFO L899 garLoopResultBuilder]: For program point L2276-1(line 2276) no Hoare annotation was computed. [2022-07-21 10:47:02,141 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)) [2022-07-21 10:47:02,141 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)) [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L2541-1(line 2541) no Hoare annotation was computed. [2022-07-21 10:47:02,141 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)) [2022-07-21 10:47:02,141 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)) [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L2277-1(line 2277) no Hoare annotation was computed. [2022-07-21 10:47:02,141 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)) [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L3334-1(line 3334) no Hoare annotation was computed. [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L3202(line 3202) no Hoare annotation was computed. [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L2806(lines 2806 2809) no Hoare annotation was computed. [2022-07-21 10:47:02,141 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)) [2022-07-21 10:47:02,141 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))) [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L2278-1(line 2278) no Hoare annotation was computed. [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 3243) no Hoare annotation was computed. [2022-07-21 10:47:02,141 INFO L899 garLoopResultBuilder]: For program point L3005-1(line 3005) no Hoare annotation was computed. [2022-07-21 10:47:02,141 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)) [2022-07-21 10:47:02,142 INFO L899 garLoopResultBuilder]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,142 INFO L899 garLoopResultBuilder]: For program point L2279-1(line 2279) no Hoare annotation was computed. [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,142 INFO L899 garLoopResultBuilder]: For program point L2874-1(line 2874) no Hoare annotation was computed. [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,142 INFO L899 garLoopResultBuilder]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,142 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)) [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L3205(lines 3205 3240) no Hoare annotation was computed. [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L3139(line 3139) no Hoare annotation was computed. [2022-07-21 10:47:02,143 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)) [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L2875(lines 2875 2878) no Hoare annotation was computed. [2022-07-21 10:47:02,143 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)) [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L3206(line 3206) no Hoare annotation was computed. [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 2223) no Hoare annotation was computed. [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2022-07-21 10:47:02,143 INFO L899 garLoopResultBuilder]: For program point L2215-2(lines 2215 2223) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileFINAL(lines 3820 3822) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 3820 3822) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L902 garLoopResultBuilder]: At program point sysfs_create_fileENTRY(lines 3820 3822) the Hoare annotation is: true [2022-07-21 10:47:02,144 INFO L902 garLoopResultBuilder]: At program point L2334(line 2334) the Hoare annotation is: true [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romEXIT(lines 2328 2338) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_serial_romENTRY(lines 2328 2338) the Hoare annotation is: true [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romFINAL(lines 2328 2338) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point pci_map_romEXIT(lines 3788 3790) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-07-21 10:47:02,144 INFO L902 garLoopResultBuilder]: At program point pci_map_romENTRY(lines 3788 3790) the Hoare annotation is: true [2022-07-21 10:47:02,144 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-07-21 10:47:02,144 INFO L899 garLoopResultBuilder]: For program point pci_map_romFINAL(lines 3788 3790) no Hoare annotation was computed. [2022-07-21 10:47:02,147 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:47:02,148 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-21 10:47:02,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 10:47:02 BoogieIcfgContainer [2022-07-21 10:47:02,184 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 10:47:02,185 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 10:47:02,185 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 10:47:02,185 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 10:47:02,186 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:44:58" (3/4) ... [2022-07-21 10:47:02,188 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 10:47:02,194 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_file [2022-07-21 10:47:02,194 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-21 10:47:02,194 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-07-21 10:47:02,195 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_remove [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_bin_file [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_modify_write_reg [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2022-07-21 10:47:02,196 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2022-07-21 10:47:02,197 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-21 10:47:02,197 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 10:47:02,197 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-07-21 10:47:02,197 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2022-07-21 10:47:02,197 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2022-07-21 10:47:02,197 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2022-07-21 10:47:02,198 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom [2022-07-21 10:47:02,198 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_rom [2022-07-21 10:47:02,222 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2022-07-21 10:47:02,226 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2022-07-21 10:47:02,228 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-07-21 10:47:02,231 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-07-21 10:47:02,234 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-21 10:47:02,237 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:47:02,239 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:47:02,298 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 [2022-07-21 10:47:02,299 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 [2022-07-21 10:47:02,299 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 [2022-07-21 10:47:02,299 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 [2022-07-21 10:47:02,300 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 [2022-07-21 10:47:02,300 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) [2022-07-21 10:47:02,301 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) [2022-07-21 10:47:02,301 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 [2022-07-21 10:47:02,301 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 [2022-07-21 10:47:02,302 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 [2022-07-21 10:47:02,305 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 [2022-07-21 10:47:02,305 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 [2022-07-21 10:47:02,306 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 [2022-07-21 10:47:02,307 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 [2022-07-21 10:47:02,431 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 10:47:02,432 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 10:47:02,432 INFO L158 Benchmark]: Toolchain (without parser) took 132874.72ms. Allocated memory was 62.9MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 37.4MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-07-21 10:47:02,433 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory was 43.2MB in the beginning and 43.2MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:47:02,433 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1317.32ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 37.2MB in the beginning and 29.9MB in the end (delta: 7.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-07-21 10:47:02,435 INFO L158 Benchmark]: Boogie Procedure Inliner took 157.36ms. Allocated memory was 79.7MB in the beginning and 113.2MB in the end (delta: 33.6MB). Free memory was 29.9MB in the beginning and 67.4MB in the end (delta: -37.5MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2022-07-21 10:47:02,435 INFO L158 Benchmark]: Boogie Preprocessor took 124.95ms. Allocated memory is still 113.2MB. Free memory was 67.4MB in the beginning and 57.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-07-21 10:47:02,435 INFO L158 Benchmark]: RCFGBuilder took 7020.66ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 57.0MB in the beginning and 96.1MB in the end (delta: -39.1MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2022-07-21 10:47:02,435 INFO L158 Benchmark]: TraceAbstraction took 123999.78ms. Allocated memory was 159.4MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 96.1MB in the beginning and 657.0MB in the end (delta: -560.9MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-07-21 10:47:02,436 INFO L158 Benchmark]: Witness Printer took 246.78ms. Allocated memory is still 2.1GB. Free memory was 657.0MB in the beginning and 1.9GB in the end (delta: -1.2GB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-07-21 10:47:02,439 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory was 43.2MB in the beginning and 43.2MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1317.32ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 37.2MB in the beginning and 29.9MB in the end (delta: 7.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 157.36ms. Allocated memory was 79.7MB in the beginning and 113.2MB in the end (delta: 33.6MB). Free memory was 29.9MB in the beginning and 67.4MB in the end (delta: -37.5MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.95ms. Allocated memory is still 113.2MB. Free memory was 67.4MB in the beginning and 57.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 7020.66ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 57.0MB in the beginning and 96.1MB in the end (delta: -39.1MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * TraceAbstraction took 123999.78ms. Allocated memory was 159.4MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 96.1MB in the beginning and 657.0MB in the end (delta: -560.9MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Witness Printer took 246.78ms. Allocated memory is still 2.1GB. Free memory was 657.0MB in the beginning and 1.9GB in the end (delta: -1.2GB). Peak memory consumption was 10.7MB. 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: 123.9s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 98.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12057 SdHoareTripleChecker+Valid, 3.8s 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: 4.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 23406 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 51477 PreInvPairs, 53714 NumberOfFragments, 4478 HoareAnnotationTreeSize, 51477 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 16.7s HoareSimplificationTime, 273 FomulaSimplificationsInter, 1685170 FormulaSimplificationTreeSizeReductionInter, 81.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 4.9s SatisfiabilityAnalysisTime, 1.2s 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! [2022-07-21 10:47:02,530 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