./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.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--edac--i7300_edac.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 bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 10:40:40,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:40:40,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:40:40,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:40:40,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:40:40,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:40:40,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:40:40,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:40:40,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:40:40,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:40:40,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:40:40,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:40:40,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:40:40,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:40:40,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:40:40,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:40:40,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:40:40,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:40:40,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:40:40,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:40:40,353 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:40:40,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:40:40,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:40:40,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:40:40,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:40:40,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:40:40,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:40:40,368 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:40:40,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:40:40,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:40:40,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:40:40,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:40:40,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:40:40,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:40:40,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:40:40,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:40:40,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:40:40,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:40:40,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:40:40,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:40:40,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:40:40,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:40:40,380 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:40:40,401 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:40:40,402 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:40:40,402 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:40:40,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:40:40,403 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:40:40,403 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:40:40,403 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:40:40,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:40:40,404 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:40:40,404 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:40:40,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:40:40,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:40:40,405 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:40:40,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:40:40,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:40:40,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:40:40,406 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:40:40,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:40:40,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:40:40,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:40:40,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:40:40,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:40:40,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:40:40,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:40:40,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:40:40,412 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:40:40,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:40:40,412 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:40:40,412 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:40:40,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:40:40,413 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2022-07-21 10:40:40,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:40:40,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:40:40,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:40:40,717 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:40:40,717 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:40:40,718 INFO L432 ainManager$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--edac--i7300_edac.ko-main.cil.out.i [2022-07-21 10:40:40,774 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b31680f/0c26c788033445699d95e9ad13e11356/FLAGdf74b32c5 [2022-07-21 10:40:41,376 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:40:41,376 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2022-07-21 10:40:41,405 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b31680f/0c26c788033445699d95e9ad13e11356/FLAGdf74b32c5 [2022-07-21 10:40:41,750 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b31680f/0c26c788033445699d95e9ad13e11356 [2022-07-21 10:40:41,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:40:41,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:40:41,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:40:41,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:40:41,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:40:41,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:40:41" (1/1) ... [2022-07-21 10:40:41,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df2dd94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:41, skipping insertion in model container [2022-07-21 10:40:41,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:40:41" (1/1) ... [2022-07-21 10:40:41,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:40:41,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:40:42,505 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--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2022-07-21 10:40:42,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:40:42,569 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:40:42,686 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: errors = (unsigned long )error_reg & 4194311UL [3486] 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:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) 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 10:40:42,692 INFO L158 Benchmark]: Toolchain (without parser) took 927.16ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 32.4MB in the beginning and 35.8MB in the end (delta: -3.4MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2022-07-21 10:40:42,693 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:40:42,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 924.36ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 32.2MB in the beginning and 35.8MB in the end (delta: -3.6MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2022-07-21 10:40:42,697 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 924.36ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 32.2MB in the beginning and 35.8MB in the end (delta: -3.6MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: errors = (unsigned long )error_reg & 4194311UL [3486] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: errors = (unsigned long )error_reg & 4194311UL [3486]: 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--edac--i7300_edac.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 bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 10:40:44,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:40:44,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:40:44,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:40:44,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:40:44,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:40:44,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:40:44,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:40:44,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:40:44,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:40:44,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:40:44,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:40:44,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:40:44,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:40:44,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:40:44,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:40:44,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:40:44,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:40:44,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:40:44,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:40:44,525 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:40:44,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:40:44,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:40:44,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:40:44,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:40:44,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:40:44,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:40:44,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:40:44,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:40:44,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:40:44,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:40:44,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:40:44,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:40:44,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:40:44,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:40:44,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:40:44,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:40:44,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:40:44,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:40:44,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:40:44,541 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:40:44,542 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:40:44,546 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 10:40:44,571 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:40:44,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:40:44,571 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:40:44,571 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:40:44,572 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:40:44,572 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:40:44,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:40:44,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:40:44,573 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:40:44,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:40:44,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:40:44,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:40:44,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:40:44,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:40:44,574 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 10:40:44,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 10:40:44,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 10:40:44,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:40:44,580 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:40:44,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:40:44,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:40:44,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:40:44,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:40:44,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:40:44,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:40:44,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:40:44,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:40:44,581 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 10:40:44,581 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 10:40:44,582 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:40:44,582 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:40:44,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:40:44,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 10:40:44,582 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2022-07-21 10:40:44,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:40:44,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:40:44,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:40:44,852 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:40:44,852 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:40:44,853 INFO L432 ainManager$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--edac--i7300_edac.ko-main.cil.out.i [2022-07-21 10:40:44,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6bdf457/e68857079c7a4d409ab3099e4d3f3168/FLAGfb9f57b04 [2022-07-21 10:40:45,393 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:40:45,393 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2022-07-21 10:40:45,414 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6bdf457/e68857079c7a4d409ab3099e4d3f3168/FLAGfb9f57b04 [2022-07-21 10:40:45,892 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6bdf457/e68857079c7a4d409ab3099e4d3f3168 [2022-07-21 10:40:45,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:40:45,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:40:45,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:40:45,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:40:45,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:40:45,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:40:45" (1/1) ... [2022-07-21 10:40:45,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367e5457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:45, skipping insertion in model container [2022-07-21 10:40:45,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:40:45" (1/1) ... [2022-07-21 10:40:45,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:40:45,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:40:46,595 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--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2022-07-21 10:40:46,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:40:46,649 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 10:40:46,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:40:46,866 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--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2022-07-21 10:40:46,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:40:46,892 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:40:47,043 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--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2022-07-21 10:40:47,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:40:47,093 INFO L208 MainTranslator]: Completed translation [2022-07-21 10:40:47,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47 WrapperNode [2022-07-21 10:40:47,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:40:47,095 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 10:40:47,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 10:40:47,096 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 10:40:47,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,238 INFO L137 Inliner]: procedures = 115, calls = 800, calls flagged for inlining = 44, calls inlined = 34, statements flattened = 1541 [2022-07-21 10:40:47,239 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 10:40:47,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 10:40:47,240 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 10:40:47,240 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 10:40:47,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,262 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,309 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,354 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 10:40:47,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 10:40:47,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 10:40:47,399 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 10:40:47,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (1/1) ... [2022-07-21 10:40:47,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:40:47,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:40:47,446 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 10:40:47,467 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 10:40:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-07-21 10:40:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-07-21 10:40:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 10:40:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 10:40:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 10:40:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 10:40:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 10:40:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 10:40:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-07-21 10:40:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-07-21 10:40:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 10:40:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 10:40:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 10:40:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 10:40:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-21 10:40:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-21 10:40:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 10:40:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-07-21 10:40:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-07-21 10:40:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 10:40:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 10:40:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 10:40:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-07-21 10:40:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-07-21 10:40:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_free [2022-07-21 10:40:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_free [2022-07-21 10:40:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 10:40:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-07-21 10:40:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-07-21 10:40:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 10:40:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 10:40:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 10:40:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 10:40:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 10:40:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 10:40:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_put_devices [2022-07-21 10:40:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_put_devices [2022-07-21 10:40:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 10:40:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 10:40:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 10:40:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 10:40:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 10:40:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 10:40:47,738 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 10:40:47,740 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 10:40:55,613 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 10:40:55,620 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 10:40:55,620 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 10:40:55,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:40:55 BoogieIcfgContainer [2022-07-21 10:40:55,622 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 10:40:55,623 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 10:40:55,624 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 10:40:55,625 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 10:40:55,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 10:40:45" (1/3) ... [2022-07-21 10:40:55,626 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ee05a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:40:55, skipping insertion in model container [2022-07-21 10:40:55,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:40:47" (2/3) ... [2022-07-21 10:40:55,626 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ee05a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:40:55, skipping insertion in model container [2022-07-21 10:40:55,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:40:55" (3/3) ... [2022-07-21 10:40:55,630 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2022-07-21 10:40:55,649 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 10:40:55,649 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 10:40:55,685 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 10:40:55,690 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@47679092, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5ef25123 [2022-07-21 10:40:55,690 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 10:40:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand has 346 states, 287 states have (on average 1.421602787456446) internal successors, (408), 293 states have internal predecessors, (408), 46 states have call successors, (46), 11 states have call predecessors, (46), 11 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-07-21 10:40:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-07-21 10:40:55,709 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:40:55,710 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:40:55,710 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:40:55,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:40:55,714 INFO L85 PathProgramCache]: Analyzing trace with hash 2115364299, now seen corresponding path program 1 times [2022-07-21 10:40:55,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:40:55,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [46856431] [2022-07-21 10:40:55,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:40:55,736 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:40:55,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:40:55,738 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 10:40:55,771 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 10:40:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:40:56,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 877 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:40:56,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:40:56,268 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 10:40:56,268 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:40:56,268 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:40:56,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [46856431] [2022-07-21 10:40:56,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [46856431] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:40:56,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:40:56,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:40:56,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870042687] [2022-07-21 10:40:56,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:40:56,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:40:56,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:40:56,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:40:56,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:40:56,303 INFO L87 Difference]: Start difference. First operand has 346 states, 287 states have (on average 1.421602787456446) internal successors, (408), 293 states have internal predecessors, (408), 46 states have call successors, (46), 11 states have call predecessors, (46), 11 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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 10:40:56,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:40:56,548 INFO L93 Difference]: Finished difference Result 998 states and 1466 transitions. [2022-07-21 10:40:56,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:40:56,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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 17 [2022-07-21 10:40:56,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:40:56,594 INFO L225 Difference]: With dead ends: 998 [2022-07-21 10:40:56,594 INFO L226 Difference]: Without dead ends: 651 [2022-07-21 10:40:56,604 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 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 10:40:56,607 INFO L413 NwaCegarLoop]: 536 mSDtfsCounter, 462 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 462 SdHoareTripleChecker+Valid, 1001 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-21 10:40:56,607 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [462 Valid, 1001 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-21 10:40:56,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2022-07-21 10:40:56,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 651. [2022-07-21 10:40:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 651 states, 541 states have (on average 1.4140480591497226) internal successors, (765), 547 states have internal predecessors, (765), 89 states have call successors, (89), 21 states have call predecessors, (89), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-07-21 10:40:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 940 transitions. [2022-07-21 10:40:56,697 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 940 transitions. Word has length 17 [2022-07-21 10:40:56,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:40:56,701 INFO L495 AbstractCegarLoop]: Abstraction has 651 states and 940 transitions. [2022-07-21 10:40:56,702 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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 10:40:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 940 transitions. [2022-07-21 10:40:56,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-07-21 10:40:56,703 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:40:56,703 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] [2022-07-21 10:40:56,721 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 10:40:56,916 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 10:40:56,916 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:40:56,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:40:56,917 INFO L85 PathProgramCache]: Analyzing trace with hash 806398825, now seen corresponding path program 1 times [2022-07-21 10:40:56,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:40:56,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1486317212] [2022-07-21 10:40:56,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:40:56,919 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:40:56,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:40:56,923 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 10:40:56,960 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 10:40:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:40:57,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 898 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:40:57,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:40:57,365 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 10:40:57,365 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:40:57,365 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:40:57,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1486317212] [2022-07-21 10:40:57,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1486317212] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:40:57,366 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:40:57,366 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:40:57,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944242240] [2022-07-21 10:40:57,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:40:57,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:40:57,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:40:57,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:40:57,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:40:57,368 INFO L87 Difference]: Start difference. First operand 651 states and 940 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 10:40:57,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:40:57,489 INFO L93 Difference]: Finished difference Result 669 states and 960 transitions. [2022-07-21 10:40:57,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:40:57,490 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 26 [2022-07-21 10:40:57,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:40:57,493 INFO L225 Difference]: With dead ends: 669 [2022-07-21 10:40:57,493 INFO L226 Difference]: Without dead ends: 660 [2022-07-21 10:40:57,493 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 24 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 10:40:57,494 INFO L413 NwaCegarLoop]: 499 mSDtfsCounter, 485 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 485 SdHoareTripleChecker+Valid, 509 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 10:40:57,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [485 Valid, 509 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-21 10:40:57,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 660 states. [2022-07-21 10:40:57,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 660 to 651. [2022-07-21 10:40:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 651 states, 541 states have (on average 1.412199630314233) internal successors, (764), 547 states have internal predecessors, (764), 89 states have call successors, (89), 21 states have call predecessors, (89), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-07-21 10:40:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 939 transitions. [2022-07-21 10:40:57,520 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 939 transitions. Word has length 26 [2022-07-21 10:40:57,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:40:57,521 INFO L495 AbstractCegarLoop]: Abstraction has 651 states and 939 transitions. [2022-07-21 10:40:57,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 10:40:57,521 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 939 transitions. [2022-07-21 10:40:57,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-07-21 10:40:57,525 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:40:57,525 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] [2022-07-21 10:40:57,567 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 10:40:57,740 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 10:40:57,740 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:40:57,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:40:57,742 INFO L85 PathProgramCache]: Analyzing trace with hash 863657127, now seen corresponding path program 1 times [2022-07-21 10:40:57,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:40:57,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1131880458] [2022-07-21 10:40:57,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:40:57,744 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:40:57,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:40:57,765 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 10:40:57,767 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 10:40:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:40:58,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 896 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:40:58,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:40:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:40:58,300 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:40:58,300 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:40:58,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1131880458] [2022-07-21 10:40:58,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1131880458] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:40:58,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:40:58,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:40:58,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022608795] [2022-07-21 10:40:58,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:40:58,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:40:58,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:40:58,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:40:58,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:40:58,302 INFO L87 Difference]: Start difference. First operand 651 states and 939 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 10:40:58,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:40:58,427 INFO L93 Difference]: Finished difference Result 653 states and 940 transitions. [2022-07-21 10:40:58,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:40:58,441 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 26 [2022-07-21 10:40:58,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:40:58,444 INFO L225 Difference]: With dead ends: 653 [2022-07-21 10:40:58,444 INFO L226 Difference]: Without dead ends: 650 [2022-07-21 10:40:58,445 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 24 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 10:40:58,446 INFO L413 NwaCegarLoop]: 487 mSDtfsCounter, 465 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 465 SdHoareTripleChecker+Valid, 487 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 10:40:58,446 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [465 Valid, 487 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-21 10:40:58,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 650 states. [2022-07-21 10:40:58,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 650 to 650. [2022-07-21 10:40:58,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 650 states, 541 states have (on average 1.4103512014787432) internal successors, (763), 546 states have internal predecessors, (763), 88 states have call successors, (88), 21 states have call predecessors, (88), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-07-21 10:40:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 650 states and 937 transitions. [2022-07-21 10:40:58,470 INFO L78 Accepts]: Start accepts. Automaton has 650 states and 937 transitions. Word has length 26 [2022-07-21 10:40:58,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:40:58,470 INFO L495 AbstractCegarLoop]: Abstraction has 650 states and 937 transitions. [2022-07-21 10:40:58,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 10:40:58,471 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 937 transitions. [2022-07-21 10:40:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-07-21 10:40:58,471 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:40:58,471 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] [2022-07-21 10:40:58,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-07-21 10:40:58,703 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 10:40:58,704 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:40:58,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:40:58,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1003442263, now seen corresponding path program 1 times [2022-07-21 10:40:58,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:40:58,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1242925290] [2022-07-21 10:40:58,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:40:58,708 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:40:58,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:40:58,709 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 10:40:58,711 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 10:40:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:40:59,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 897 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:40:59,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:40:59,239 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 10:40:59,240 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:40:59,240 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:40:59,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1242925290] [2022-07-21 10:40:59,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1242925290] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:40:59,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:40:59,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:40:59,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921310269] [2022-07-21 10:40:59,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:40:59,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:40:59,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:40:59,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:40:59,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:40:59,241 INFO L87 Difference]: Start difference. First operand 650 states and 937 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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 10:40:59,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:40:59,350 INFO L93 Difference]: Finished difference Result 652 states and 938 transitions. [2022-07-21 10:40:59,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:40:59,351 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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 27 [2022-07-21 10:40:59,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:40:59,353 INFO L225 Difference]: With dead ends: 652 [2022-07-21 10:40:59,353 INFO L226 Difference]: Without dead ends: 649 [2022-07-21 10:40:59,354 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 25 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 10:40:59,354 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 462 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 462 SdHoareTripleChecker+Valid, 485 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 10:40:59,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [462 Valid, 485 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-21 10:40:59,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 649 states. [2022-07-21 10:40:59,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 649 to 649. [2022-07-21 10:40:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 649 states, 541 states have (on average 1.4085027726432533) internal successors, (762), 545 states have internal predecessors, (762), 87 states have call successors, (87), 21 states have call predecessors, (87), 20 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-07-21 10:40:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 935 transitions. [2022-07-21 10:40:59,384 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 935 transitions. Word has length 27 [2022-07-21 10:40:59,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:40:59,385 INFO L495 AbstractCegarLoop]: Abstraction has 649 states and 935 transitions. [2022-07-21 10:40:59,386 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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 10:40:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 935 transitions. [2022-07-21 10:40:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-07-21 10:40:59,388 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:40:59,389 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] [2022-07-21 10:40:59,406 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 10:40:59,605 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 10:40:59,606 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:40:59,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:40:59,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1041819050, now seen corresponding path program 1 times [2022-07-21 10:40:59,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 10:40:59,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [490113197] [2022-07-21 10:40:59,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:40:59,609 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 10:40:59,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 10:40:59,610 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 10:40:59,612 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 10:40:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:40:59,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 898 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-21 10:40:59,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:41:00,091 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 10:41:00,091 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:41:00,091 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-21 10:41:00,091 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [490113197] [2022-07-21 10:41:00,091 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [490113197] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:41:00,091 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:41:00,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:41:00,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154191452] [2022-07-21 10:41:00,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:41:00,092 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:41:00,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-21 10:41:00,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:41:00,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:41:00,092 INFO L87 Difference]: Start difference. First operand 649 states and 935 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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 10:41:00,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:41:00,177 INFO L93 Difference]: Finished difference Result 649 states and 935 transitions. [2022-07-21 10:41:00,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:41:00,193 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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 28 [2022-07-21 10:41:00,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:41:00,193 INFO L225 Difference]: With dead ends: 649 [2022-07-21 10:41:00,193 INFO L226 Difference]: Without dead ends: 0 [2022-07-21 10:41:00,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 26 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 10:41:00,195 INFO L413 NwaCegarLoop]: 483 mSDtfsCounter, 458 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 483 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-21 10:41:00,195 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 483 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-21 10:41:00,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-21 10:41:00,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-21 10:41:00,196 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 10:41:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-21 10:41:00,196 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2022-07-21 10:41:00,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:41:00,196 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-21 10:41:00,197 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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 10:41:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-21 10:41:00,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-21 10:41:00,199 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-21 10:41:00,216 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 10:41:00,407 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 10:41:00,409 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-21 10:41:07,422 INFO L902 garLoopResultBuilder]: At program point L4911(lines 4910 4912) the Hoare annotation is: true [2022-07-21 10:41:07,422 INFO L902 garLoopResultBuilder]: At program point pci_write_config_dwordENTRY(lines 3279 3286) the Hoare annotation is: true [2022-07-21 10:41:07,422 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordFINAL(lines 3279 3286) no Hoare annotation was computed. [2022-07-21 10:41:07,422 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordEXIT(lines 3279 3286) no Hoare annotation was computed. [2022-07-21 10:41:07,422 INFO L899 garLoopResultBuilder]: For program point pci_read_config_wordFINAL(lines 3263 3270) no Hoare annotation was computed. [2022-07-21 10:41:07,422 INFO L902 garLoopResultBuilder]: At program point pci_read_config_wordENTRY(lines 3263 3270) the Hoare annotation is: true [2022-07-21 10:41:07,422 INFO L902 garLoopResultBuilder]: At program point L4907(lines 4906 4908) the Hoare annotation is: true [2022-07-21 10:41:07,422 INFO L899 garLoopResultBuilder]: For program point pci_read_config_wordEXIT(lines 3263 3270) no Hoare annotation was computed. [2022-07-21 10:41:07,422 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 4931 4933) no Hoare annotation was computed. [2022-07-21 10:41:07,422 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 4931 4933) the Hoare annotation is: true [2022-07-21 10:41:07,422 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 4931 4933) no Hoare annotation was computed. [2022-07-21 10:41:07,422 INFO L902 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L899 garLoopResultBuilder]: For program point L4096-1(line 4096) no Hoare annotation was computed. [2022-07-21 10:41:07,423 INFO L899 garLoopResultBuilder]: For program point i7300_put_devicesFINAL(lines 4088 4109) no Hoare annotation was computed. [2022-07-21 10:41:07,423 INFO L899 garLoopResultBuilder]: For program point i7300_put_devicesEXIT(lines 4088 4109) no Hoare annotation was computed. [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point i7300_put_devicesENTRY(lines 4088 4109) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point L4106(line 4106) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L899 garLoopResultBuilder]: For program point L4105-1(line 4105) no Hoare annotation was computed. [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L899 garLoopResultBuilder]: For program point L4106-1(line 4106) no Hoare annotation was computed. [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point L4102(lines 4091 4108) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point L4100(lines 4091 4108) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point L4098(lines 4091 4108) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point pci_read_config_dwordENTRY(lines 3271 3278) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L902 garLoopResultBuilder]: At program point L4903(lines 4902 4904) the Hoare annotation is: true [2022-07-21 10:41:07,423 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordFINAL(lines 3271 3278) no Hoare annotation was computed. [2022-07-21 10:41:07,423 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordEXIT(lines 3271 3278) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4507 4512) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4507 4512) the Hoare annotation is: true [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4510) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4507 4512) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point edac_mc_freeEXIT(lines 4875 4877) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point edac_mc_freeFINAL(lines 4875 4877) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L902 garLoopResultBuilder]: At program point edac_mc_freeENTRY(lines 4875 4877) the Hoare annotation is: true [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point L3294(line 3294) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3301 3310) the Hoare annotation is: true [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point L3293(lines 3293 3295) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3301 3310) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point L3303(lines 3303 3309) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3301 3310) no Hoare annotation was computed. [2022-07-21 10:41:07,424 INFO L902 garLoopResultBuilder]: At program point L3299(lines 3297 3300) the Hoare annotation is: true [2022-07-21 10:41:07,424 INFO L902 garLoopResultBuilder]: At program point pci_nameENTRY(lines 3323 3329) the Hoare annotation is: true [2022-07-21 10:41:07,425 INFO L902 garLoopResultBuilder]: At program point L3243(lines 3240 3245) the Hoare annotation is: true [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point pci_nameEXIT(lines 3323 3329) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L902 garLoopResultBuilder]: At program point L3255(lines 3247 3257) the Hoare annotation is: true [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point pci_nameFINAL(lines 3323 3329) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point L3250(lines 3250 3253) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L902 garLoopResultBuilder]: At program point pci_dev_putENTRY(lines 4913 4915) the Hoare annotation is: true [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point pci_dev_putEXIT(lines 4913 4915) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point pci_dev_putFINAL(lines 4913 4915) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point pci_get_deviceEXIT(lines 4920 4922) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L902 garLoopResultBuilder]: At program point L4921(line 4921) the Hoare annotation is: true [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point L4921-1(line 4921) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L902 garLoopResultBuilder]: At program point pci_get_deviceENTRY(lines 4920 4922) the Hoare annotation is: true [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point pci_get_deviceFINAL(lines 4920 4922) no Hoare annotation was computed. [2022-07-21 10:41:07,425 INFO L899 garLoopResultBuilder]: For program point L4065-1(lines 4065 4066) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L895 garLoopResultBuilder]: At program point L4065(lines 4065 4066) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,426 INFO L895 garLoopResultBuilder]: At program point L4924(lines 4923 4925) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L3735(lines 3735 3738) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L3735-2(lines 3734 3744) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L4198(lines 4198 4202) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L4198-2(lines 4198 4202) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 4273) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L895 garLoopResultBuilder]: At program point L3341(lines 3331 3344) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L3870(lines 3870 3873) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L3870-2(lines 3870 3873) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L4267(lines 4267 4270) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L895 garLoopResultBuilder]: At program point L4267-2(lines 4192 4288) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,426 INFO L899 garLoopResultBuilder]: For program point L4003-1(lines 4003 4004) no Hoare annotation was computed. [2022-07-21 10:41:07,426 INFO L895 garLoopResultBuilder]: At program point L4003(lines 4003 4004) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,427 INFO L899 garLoopResultBuilder]: For program point L3739-1(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,427 INFO L899 garLoopResultBuilder]: For program point L3673-1(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,427 INFO L899 garLoopResultBuilder]: For program point L4334(lines 4334 4338) no Hoare annotation was computed. [2022-07-21 10:41:07,427 INFO L899 garLoopResultBuilder]: For program point L4334-2(lines 4334 4338) no Hoare annotation was computed. [2022-07-21 10:41:07,427 INFO L895 garLoopResultBuilder]: At program point L4136(lines 4116 4181) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,432 INFO L895 garLoopResultBuilder]: At program point L4863(lines 4862 4864) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,433 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3678) no Hoare annotation was computed. [2022-07-21 10:41:07,433 INFO L899 garLoopResultBuilder]: For program point L3674-2(lines 3674 3678) no Hoare annotation was computed. [2022-07-21 10:41:07,433 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2022-07-21 10:41:07,434 INFO L899 garLoopResultBuilder]: For program point L4203(lines 4203 4206) no Hoare annotation was computed. [2022-07-21 10:41:07,434 INFO L899 garLoopResultBuilder]: For program point L4005(lines 4005 4008) no Hoare annotation was computed. [2022-07-21 10:41:07,434 INFO L899 garLoopResultBuilder]: For program point L4005-2(lines 4005 4008) no Hoare annotation was computed. [2022-07-21 10:41:07,434 INFO L895 garLoopResultBuilder]: At program point L3939(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,434 INFO L899 garLoopResultBuilder]: For program point L4402(lines 4402 4434) no Hoare annotation was computed. [2022-07-21 10:41:07,435 INFO L899 garLoopResultBuilder]: For program point L4138(line 4138) no Hoare annotation was computed. [2022-07-21 10:41:07,435 INFO L899 garLoopResultBuilder]: For program point L4138-2(lines 4138 4142) no Hoare annotation was computed. [2022-07-21 10:41:07,435 INFO L895 garLoopResultBuilder]: At program point L4072(lines 4001 4086) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,435 INFO L895 garLoopResultBuilder]: At program point L4139(lines 4116 4181) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,435 INFO L895 garLoopResultBuilder]: At program point L3941(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,435 INFO L899 garLoopResultBuilder]: For program point L4404(lines 4404 4431) no Hoare annotation was computed. [2022-07-21 10:41:07,435 INFO L895 garLoopResultBuilder]: At program point L4074(lines 4001 4086) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,436 INFO L895 garLoopResultBuilder]: At program point L4867(lines 4866 4868) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,436 INFO L895 garLoopResultBuilder]: At program point L4339(lines 4324 4341) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,436 INFO L899 garLoopResultBuilder]: For program point L4405(line 4405) no Hoare annotation was computed. [2022-07-21 10:41:07,436 INFO L895 garLoopResultBuilder]: At program point L4141(lines 4116 4181) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,436 INFO L899 garLoopResultBuilder]: For program point L4009-1(lines 4009 4010) no Hoare annotation was computed. [2022-07-21 10:41:07,437 INFO L895 garLoopResultBuilder]: At program point L4009(lines 4009 4010) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,437 INFO L895 garLoopResultBuilder]: At program point L3943(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,437 INFO L899 garLoopResultBuilder]: For program point L3745-1(lines 3745 3759) no Hoare annotation was computed. [2022-07-21 10:41:07,437 INFO L899 garLoopResultBuilder]: For program point L4406(lines 4406 4411) no Hoare annotation was computed. [2022-07-21 10:41:07,437 INFO L895 garLoopResultBuilder]: At program point L4076(lines 4001 4086) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,437 INFO L895 garLoopResultBuilder]: At program point L3878(lines 3878 3879) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,437 INFO L899 garLoopResultBuilder]: For program point L3878-1(lines 3878 3879) no Hoare annotation was computed. [2022-07-21 10:41:07,437 INFO L899 garLoopResultBuilder]: For program point L3746(lines 3746 3755) no Hoare annotation was computed. [2022-07-21 10:41:07,438 INFO L899 garLoopResultBuilder]: For program point L3746-2(lines 3746 3755) no Hoare annotation was computed. [2022-07-21 10:41:07,438 INFO L895 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,438 INFO L895 garLoopResultBuilder]: At program point L3945(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,438 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-07-21 10:41:07,438 INFO L895 garLoopResultBuilder]: At program point L4870-2(lines 4869 4871) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,438 INFO L899 garLoopResultBuilder]: For program point L3747(lines 3747 3751) no Hoare annotation was computed. [2022-07-21 10:41:07,438 INFO L899 garLoopResultBuilder]: For program point L3747-2(lines 3747 3751) no Hoare annotation was computed. [2022-07-21 10:41:07,438 INFO L899 garLoopResultBuilder]: For program point L4276-2(lines 4276 4280) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L4276(lines 4276 4280) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L4144-1(lines 4116 4181) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L4012(lines 4012 4016) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L4012-2(lines 4012 4016) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L3880(lines 3880 3884) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L3880-2(lines 3880 3884) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L3682-1(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,439 INFO L899 garLoopResultBuilder]: For program point L4145-1(line 4145) no Hoare annotation was computed. [2022-07-21 10:41:07,440 INFO L895 garLoopResultBuilder]: At program point L4145(line 4145) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,440 INFO L899 garLoopResultBuilder]: For program point L3683(lines 3683 3697) no Hoare annotation was computed. [2022-07-21 10:41:07,440 INFO L899 garLoopResultBuilder]: For program point L3683-2(lines 3683 3697) no Hoare annotation was computed. [2022-07-21 10:41:07,440 INFO L899 garLoopResultBuilder]: For program point L4080(lines 4080 4083) no Hoare annotation was computed. [2022-07-21 10:41:07,440 INFO L895 garLoopResultBuilder]: At program point L4873-2(lines 4872 4874) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,440 INFO L895 garLoopResultBuilder]: At program point L4873(line 4873) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,441 INFO L899 garLoopResultBuilder]: For program point L4873-1(line 4873) no Hoare annotation was computed. [2022-07-21 10:41:07,441 INFO L899 garLoopResultBuilder]: For program point L3684(lines 3684 3693) no Hoare annotation was computed. [2022-07-21 10:41:07,441 INFO L899 garLoopResultBuilder]: For program point L3684-2(lines 3684 3693) no Hoare annotation was computed. [2022-07-21 10:41:07,441 INFO L899 garLoopResultBuilder]: For program point L4345-2(lines 4345 4348) no Hoare annotation was computed. [2022-07-21 10:41:07,441 INFO L899 garLoopResultBuilder]: For program point L4345(lines 4345 4348) no Hoare annotation was computed. [2022-07-21 10:41:07,442 INFO L895 garLoopResultBuilder]: At program point L3949(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,442 INFO L899 garLoopResultBuilder]: For program point L3685(lines 3685 3689) no Hoare annotation was computed. [2022-07-21 10:41:07,442 INFO L899 garLoopResultBuilder]: For program point L3685-2(lines 3685 3689) no Hoare annotation was computed. [2022-07-21 10:41:07,442 INFO L899 garLoopResultBuilder]: For program point L4413(line 4413) no Hoare annotation was computed. [2022-07-21 10:41:07,442 INFO L895 garLoopResultBuilder]: At program point L3951(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,443 INFO L895 garLoopResultBuilder]: At program point L3819(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,443 INFO L899 garLoopResultBuilder]: For program point L4414(lines 4414 4427) no Hoare annotation was computed. [2022-07-21 10:41:07,443 INFO L899 garLoopResultBuilder]: For program point L4150-1(lines 4116 4181) no Hoare annotation was computed. [2022-07-21 10:41:07,443 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4022) no Hoare annotation was computed. [2022-07-21 10:41:07,444 INFO L899 garLoopResultBuilder]: For program point L4018-2(lines 4018 4022) no Hoare annotation was computed. [2022-07-21 10:41:07,444 INFO L895 garLoopResultBuilder]: At program point L3886(lines 3886 3887) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,444 INFO L899 garLoopResultBuilder]: For program point L3886-1(lines 3886 3887) no Hoare annotation was computed. [2022-07-21 10:41:07,444 INFO L895 garLoopResultBuilder]: At program point L4283(lines 4192 4288) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,444 INFO L899 garLoopResultBuilder]: For program point L4217(lines 4217 4220) no Hoare annotation was computed. [2022-07-21 10:41:07,445 INFO L899 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2022-07-21 10:41:07,445 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,445 INFO L895 garLoopResultBuilder]: At program point L4085(lines 3993 4087) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,445 INFO L895 garLoopResultBuilder]: At program point L3953(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,445 INFO L895 garLoopResultBuilder]: At program point L3821(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,445 INFO L899 garLoopResultBuilder]: For program point L3623(lines 3623 3632) no Hoare annotation was computed. [2022-07-21 10:41:07,446 INFO L899 garLoopResultBuilder]: For program point L3623-2(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,446 INFO L895 garLoopResultBuilder]: At program point L4350(lines 4342 4352) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,446 INFO L899 garLoopResultBuilder]: For program point L4416-2(lines 4414 4426) no Hoare annotation was computed. [2022-07-21 10:41:07,446 INFO L899 garLoopResultBuilder]: For program point L4416(lines 4416 4420) no Hoare annotation was computed. [2022-07-21 10:41:07,446 INFO L899 garLoopResultBuilder]: For program point L3888(lines 3888 3892) no Hoare annotation was computed. [2022-07-21 10:41:07,446 INFO L899 garLoopResultBuilder]: For program point L3888-2(lines 3888 3892) no Hoare annotation was computed. [2022-07-21 10:41:07,446 INFO L899 garLoopResultBuilder]: For program point L3624(lines 3624 3628) no Hoare annotation was computed. [2022-07-21 10:41:07,447 INFO L899 garLoopResultBuilder]: For program point L3624-2(lines 3624 3628) no Hoare annotation was computed. [2022-07-21 10:41:07,447 INFO L895 garLoopResultBuilder]: At program point L4285(line 4285) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,447 INFO L899 garLoopResultBuilder]: For program point L4285-1(line 4285) no Hoare annotation was computed. [2022-07-21 10:41:07,448 INFO L895 garLoopResultBuilder]: At program point L3823(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,448 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:41:07,448 INFO L895 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,448 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2022-07-21 10:41:07,448 INFO L895 garLoopResultBuilder]: At program point L4287(lines 4183 4289) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,448 INFO L899 garLoopResultBuilder]: For program point L4221-2(lines 4221 4224) no Hoare annotation was computed. [2022-07-21 10:41:07,449 INFO L899 garLoopResultBuilder]: For program point L4221(lines 4221 4224) no Hoare annotation was computed. [2022-07-21 10:41:07,449 INFO L899 garLoopResultBuilder]: For program point L4023-1(lines 4023 4024) no Hoare annotation was computed. [2022-07-21 10:41:07,450 INFO L895 garLoopResultBuilder]: At program point L4023(lines 4023 4024) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,450 INFO L895 garLoopResultBuilder]: At program point L3957(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,453 INFO L895 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,453 INFO L899 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2022-07-21 10:41:07,453 INFO L895 garLoopResultBuilder]: At program point L4882-2(lines 4881 4883) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,454 INFO L895 garLoopResultBuilder]: At program point L3760(lines 3601 3762) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,454 INFO L899 garLoopResultBuilder]: For program point L3826-1(lines 3826 3829) no Hoare annotation was computed. [2022-07-21 10:41:07,455 INFO L895 garLoopResultBuilder]: At program point L4157-1(lines 4157 4162) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,455 INFO L899 garLoopResultBuilder]: For program point L4025-1(lines 4025 4026) no Hoare annotation was computed. [2022-07-21 10:41:07,455 INFO L895 garLoopResultBuilder]: At program point L4025(lines 4025 4026) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,455 INFO L895 garLoopResultBuilder]: At program point L3959(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,458 INFO L895 garLoopResultBuilder]: At program point L4158(line 4158) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,458 INFO L899 garLoopResultBuilder]: For program point L4158-1(line 4158) no Hoare annotation was computed. [2022-07-21 10:41:07,458 INFO L895 garLoopResultBuilder]: At program point L3894(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,458 INFO L895 garLoopResultBuilder]: At program point L4885(lines 4884 4886) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,459 INFO L895 garLoopResultBuilder]: At program point L4423(lines 4363 4444) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-21 10:41:07,459 INFO L899 garLoopResultBuilder]: For program point L4027-1(lines 4001 4086) no Hoare annotation was computed. [2022-07-21 10:41:07,459 INFO L899 garLoopResultBuilder]: For program point L4027(lines 4027 4042) no Hoare annotation was computed. [2022-07-21 10:41:07,460 INFO L895 garLoopResultBuilder]: At program point L3961(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,460 INFO L899 garLoopResultBuilder]: For program point L4028(lines 4028 4040) no Hoare annotation was computed. [2022-07-21 10:41:07,460 INFO L895 garLoopResultBuilder]: At program point L3896(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,460 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 10:41:07,460 INFO L899 garLoopResultBuilder]: For program point L4294(lines 4294 4297) no Hoare annotation was computed. [2022-07-21 10:41:07,460 INFO L899 garLoopResultBuilder]: For program point L4294-2(lines 4293 4312) no Hoare annotation was computed. [2022-07-21 10:41:07,460 INFO L895 garLoopResultBuilder]: At program point L3964(lines 3852 3966) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,460 INFO L895 garLoopResultBuilder]: At program point L3898(lines 3867 3965) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,460 INFO L899 garLoopResultBuilder]: For program point L4163(line 4163) no Hoare annotation was computed. [2022-07-21 10:41:07,461 INFO L899 garLoopResultBuilder]: For program point L4031(lines 4031 4040) no Hoare annotation was computed. [2022-07-21 10:41:07,461 INFO L895 garLoopResultBuilder]: At program point L3833(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,461 INFO L899 garLoopResultBuilder]: For program point L3701-1(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,461 INFO L899 garLoopResultBuilder]: For program point L3569-1(lines 3569 3570) no Hoare annotation was computed. [2022-07-21 10:41:07,461 INFO L895 garLoopResultBuilder]: At program point L3569(lines 3569 3570) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,461 INFO L899 garLoopResultBuilder]: For program point L4230(lines 4230 4234) no Hoare annotation was computed. [2022-07-21 10:41:07,461 INFO L899 garLoopResultBuilder]: For program point L4164(lines 4164 4169) no Hoare annotation was computed. [2022-07-21 10:41:07,461 INFO L899 garLoopResultBuilder]: For program point L4032(lines 4032 4036) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L4032-2(lines 4032 4036) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L3702(lines 3702 3716) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L3702-2(lines 3702 3716) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L4429(line 4429) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L895 garLoopResultBuilder]: At program point L4231(line 4231) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L4231-1(line 4231) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L895 garLoopResultBuilder]: At program point L3835(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L3703(lines 3703 3712) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L3703-2(lines 3703 3712) no Hoare annotation was computed. [2022-07-21 10:41:07,462 INFO L899 garLoopResultBuilder]: For program point L3571-1(lines 3571 3572) no Hoare annotation was computed. [2022-07-21 10:41:07,463 INFO L895 garLoopResultBuilder]: At program point L3571(lines 3571 3572) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,463 INFO L899 garLoopResultBuilder]: For program point L4298-1(lines 4298 4301) no Hoare annotation was computed. [2022-07-21 10:41:07,463 INFO L899 garLoopResultBuilder]: For program point L3704(lines 3704 3708) no Hoare annotation was computed. [2022-07-21 10:41:07,463 INFO L899 garLoopResultBuilder]: For program point L3704-2(lines 3704 3708) no Hoare annotation was computed. [2022-07-21 10:41:07,463 INFO L895 garLoopResultBuilder]: At program point L3837(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,463 INFO L899 garLoopResultBuilder]: For program point L3573-1(lines 3573 3574) no Hoare annotation was computed. [2022-07-21 10:41:07,463 INFO L895 garLoopResultBuilder]: At program point L3573(lines 3573 3574) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,463 INFO L895 garLoopResultBuilder]: At program point L3971-1(lines 3967 3992) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,464 INFO L899 garLoopResultBuilder]: For program point L3971(lines 3971 3989) no Hoare annotation was computed. [2022-07-21 10:41:07,464 INFO L899 garLoopResultBuilder]: For program point L3575-1(lines 3575 3576) no Hoare annotation was computed. [2022-07-21 10:41:07,464 INFO L895 garLoopResultBuilder]: At program point L3575(lines 3575 3576) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,464 INFO L895 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,464 INFO L899 garLoopResultBuilder]: For program point L4236(lines 4236 4239) no Hoare annotation was computed. [2022-07-21 10:41:07,464 INFO L899 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2022-07-21 10:41:07,464 INFO L899 garLoopResultBuilder]: For program point L3972(lines 3972 3987) no Hoare annotation was computed. [2022-07-21 10:41:07,464 INFO L899 garLoopResultBuilder]: For program point L4303(lines 4303 4306) no Hoare annotation was computed. [2022-07-21 10:41:07,464 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2022-07-21 10:41:07,465 INFO L899 garLoopResultBuilder]: For program point L3973(lines 3973 3977) no Hoare annotation was computed. [2022-07-21 10:41:07,465 INFO L899 garLoopResultBuilder]: For program point L3973-2(lines 3973 3977) no Hoare annotation was computed. [2022-07-21 10:41:07,465 INFO L899 garLoopResultBuilder]: For program point L3577-1(lines 3577 3578) no Hoare annotation was computed. [2022-07-21 10:41:07,465 INFO L895 garLoopResultBuilder]: At program point L3577(lines 3577 3578) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,465 INFO L899 garLoopResultBuilder]: For program point L4370(lines 4370 4438) no Hoare annotation was computed. [2022-07-21 10:41:07,465 INFO L899 garLoopResultBuilder]: For program point L4436(line 4436) no Hoare annotation was computed. [2022-07-21 10:41:07,465 INFO L899 garLoopResultBuilder]: For program point L3313-1(line 3313) no Hoare annotation was computed. [2022-07-21 10:41:07,465 INFO L895 garLoopResultBuilder]: At program point L3313(line 3313) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,465 INFO L895 garLoopResultBuilder]: At program point L3313-2(lines 3311 3314) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,466 INFO L895 garLoopResultBuilder]: At program point L3908(lines 3908 3909) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,466 INFO L899 garLoopResultBuilder]: For program point L3908-1(lines 3908 3909) no Hoare annotation was computed. [2022-07-21 10:41:07,466 INFO L899 garLoopResultBuilder]: For program point L4371(line 4371) no Hoare annotation was computed. [2022-07-21 10:41:07,466 INFO L899 garLoopResultBuilder]: For program point L3843(lines 3843 3846) no Hoare annotation was computed. [2022-07-21 10:41:07,466 INFO L899 garLoopResultBuilder]: For program point L3843-2(lines 3843 3846) no Hoare annotation was computed. [2022-07-21 10:41:07,466 INFO L899 garLoopResultBuilder]: For program point L3645(lines 3645 3653) no Hoare annotation was computed. [2022-07-21 10:41:07,466 INFO L899 garLoopResultBuilder]: For program point L3579-1(lines 3579 3580) no Hoare annotation was computed. [2022-07-21 10:41:07,466 INFO L899 garLoopResultBuilder]: For program point L3645-2(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,466 INFO L895 garLoopResultBuilder]: At program point L3579(lines 3579 3580) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,467 INFO L899 garLoopResultBuilder]: For program point L4372(lines 4372 4399) no Hoare annotation was computed. [2022-07-21 10:41:07,467 INFO L895 garLoopResultBuilder]: At program point L4174(lines 4116 4181) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,467 INFO L899 garLoopResultBuilder]: For program point L3646(lines 3646 3650) no Hoare annotation was computed. [2022-07-21 10:41:07,467 INFO L899 garLoopResultBuilder]: For program point L3646-2(lines 3646 3650) no Hoare annotation was computed. [2022-07-21 10:41:07,468 INFO L895 garLoopResultBuilder]: At program point L4439(lines 4363 4444) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,469 INFO L899 garLoopResultBuilder]: For program point L4043-1(lines 4001 4086) no Hoare annotation was computed. [2022-07-21 10:41:07,469 INFO L899 garLoopResultBuilder]: For program point L3581-1(lines 3581 3582) no Hoare annotation was computed. [2022-07-21 10:41:07,469 INFO L895 garLoopResultBuilder]: At program point L3581(lines 3581 3582) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,469 INFO L899 garLoopResultBuilder]: For program point L4374(lines 4374 4396) no Hoare annotation was computed. [2022-07-21 10:41:07,469 INFO L895 garLoopResultBuilder]: At program point L4308-1(line 4308) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,469 INFO L895 garLoopResultBuilder]: At program point L4308(line 4308) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,469 INFO L899 garLoopResultBuilder]: For program point L4044(lines 4044 4048) no Hoare annotation was computed. [2022-07-21 10:41:07,469 INFO L899 garLoopResultBuilder]: For program point L4044-2(lines 4044 4048) no Hoare annotation was computed. [2022-07-21 10:41:07,470 INFO L899 garLoopResultBuilder]: For program point L3978(lines 3978 3982) no Hoare annotation was computed. [2022-07-21 10:41:07,470 INFO L899 garLoopResultBuilder]: For program point L3978-2(lines 3978 3982) no Hoare annotation was computed. [2022-07-21 10:41:07,470 INFO L899 garLoopResultBuilder]: For program point L4375(line 4375) no Hoare annotation was computed. [2022-07-21 10:41:07,470 INFO L895 garLoopResultBuilder]: At program point L4309(line 4309) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,470 INFO L899 garLoopResultBuilder]: For program point L3583-1(lines 3583 3584) no Hoare annotation was computed. [2022-07-21 10:41:07,470 INFO L895 garLoopResultBuilder]: At program point L3583(lines 3583 3584) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,470 INFO L895 garLoopResultBuilder]: At program point L4310(lines 4290 4313) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,470 INFO L899 garLoopResultBuilder]: For program point L4376(lines 4376 4384) no Hoare annotation was computed. [2022-07-21 10:41:07,470 INFO L899 garLoopResultBuilder]: For program point L3914(lines 3914 3924) no Hoare annotation was computed. [2022-07-21 10:41:07,470 INFO L902 garLoopResultBuilder]: At program point L4443(lines 4359 4445) the Hoare annotation is: true [2022-07-21 10:41:07,471 INFO L895 garLoopResultBuilder]: At program point L3320(lines 3316 3322) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,471 INFO L899 garLoopResultBuilder]: For program point L4179(line 4179) no Hoare annotation was computed. [2022-07-21 10:41:07,471 INFO L895 garLoopResultBuilder]: At program point L3849(lines 3763 3851) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,471 INFO L895 garLoopResultBuilder]: At program point L4840(lines 4834 4842) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,471 INFO L895 garLoopResultBuilder]: At program point L3783(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,471 INFO L895 garLoopResultBuilder]: At program point L3585(lines 3564 3587) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,471 INFO L899 garLoopResultBuilder]: For program point L4378(lines 4378 4382) no Hoare annotation was computed. [2022-07-21 10:41:07,471 INFO L895 garLoopResultBuilder]: At program point L4180(lines 4110 4182) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,472 INFO L895 garLoopResultBuilder]: At program point L4247(line 4247) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,472 INFO L899 garLoopResultBuilder]: For program point L4247-1(line 4247) no Hoare annotation was computed. [2022-07-21 10:41:07,472 INFO L899 garLoopResultBuilder]: For program point L3917(lines 3917 3924) no Hoare annotation was computed. [2022-07-21 10:41:07,472 INFO L895 garLoopResultBuilder]: At program point L3785(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-21 10:41:07,472 INFO L899 garLoopResultBuilder]: For program point L3720-1(lines 3720 3723) no Hoare annotation was computed. [2022-07-21 10:41:07,472 INFO L899 garLoopResultBuilder]: For program point L3654-1(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,472 INFO L895 garLoopResultBuilder]: At program point L3787(lines 3770 3850) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,472 INFO L899 garLoopResultBuilder]: For program point L3655(lines 3655 3659) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L3655-2(lines 3655 3659) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L4052-1(lines 4052 4060) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3924) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L3920-2(lines 3914 3924) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L4251(lines 4251 4264) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L4251-2(lines 4251 4264) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L4053(lines 4053 4057) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L4053-2(lines 4053 4057) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L4846(lines 4846 4849) no Hoare annotation was computed. [2022-07-21 10:41:07,473 INFO L899 garLoopResultBuilder]: For program point L4252-2(lines 4252 4256) no Hoare annotation was computed. [2022-07-21 10:41:07,474 INFO L899 garLoopResultBuilder]: For program point L4252(lines 4252 4256) no Hoare annotation was computed. [2022-07-21 10:41:07,474 INFO L899 garLoopResultBuilder]: For program point L3790-1(lines 3790 3793) no Hoare annotation was computed. [2022-07-21 10:41:07,474 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2022-07-21 10:41:07,474 INFO L899 garLoopResultBuilder]: For program point L4848-1(lines 4845 4859) no Hoare annotation was computed. [2022-07-21 10:41:07,474 INFO L895 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2022-07-21 10:41:07,474 INFO L899 garLoopResultBuilder]: For program point L3593-1(lines 3593 3594) no Hoare annotation was computed. [2022-07-21 10:41:07,474 INFO L895 garLoopResultBuilder]: At program point L3593(lines 3593 3594) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,474 INFO L899 garLoopResultBuilder]: For program point L4386(line 4386) no Hoare annotation was computed. [2022-07-21 10:41:07,474 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4127) no Hoare annotation was computed. [2022-07-21 10:41:07,475 INFO L899 garLoopResultBuilder]: For program point L4387(lines 4387 4392) no Hoare annotation was computed. [2022-07-21 10:41:07,475 INFO L899 garLoopResultBuilder]: For program point L3727(lines 3727 3744) no Hoare annotation was computed. [2022-07-21 10:41:07,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-21 10:41:07,475 INFO L899 garLoopResultBuilder]: For program point L3926(lines 3926 3930) no Hoare annotation was computed. [2022-07-21 10:41:07,475 INFO L899 garLoopResultBuilder]: For program point L3926-2(lines 3926 3930) no Hoare annotation was computed. [2022-07-21 10:41:07,475 INFO L895 garLoopResultBuilder]: At program point L3596(lines 3596 3597) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,475 INFO L899 garLoopResultBuilder]: For program point L3596-1(lines 3596 3597) no Hoare annotation was computed. [2022-07-21 10:41:07,475 INFO L895 garLoopResultBuilder]: At program point L4918(lines 4917 4919) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,475 INFO L899 garLoopResultBuilder]: For program point L4852-1(lines 4845 4859) no Hoare annotation was computed. [2022-07-21 10:41:07,476 INFO L895 garLoopResultBuilder]: At program point L4852(line 4852) the Hoare annotation is: false [2022-07-21 10:41:07,476 INFO L899 garLoopResultBuilder]: For program point L3729(lines 3729 3733) no Hoare annotation was computed. [2022-07-21 10:41:07,476 INFO L895 garLoopResultBuilder]: At program point L3598(lines 3588 3600) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,476 INFO L899 garLoopResultBuilder]: For program point L3664-1(lines 3619 3761) no Hoare annotation was computed. [2022-07-21 10:41:07,476 INFO L899 garLoopResultBuilder]: For program point L3334(lines 3334 3340) no Hoare annotation was computed. [2022-07-21 10:41:07,476 INFO L899 garLoopResultBuilder]: For program point L4259(lines 4259 4262) no Hoare annotation was computed. [2022-07-21 10:41:07,476 INFO L899 garLoopResultBuilder]: For program point L4259-2(lines 4259 4262) no Hoare annotation was computed. [2022-07-21 10:41:07,476 INFO L899 garLoopResultBuilder]: For program point L4061-1(lines 4061 4062) no Hoare annotation was computed. [2022-07-21 10:41:07,476 INFO L895 garLoopResultBuilder]: At program point L4061(lines 4061 4062) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,476 INFO L899 garLoopResultBuilder]: For program point L3665(lines 3665 3669) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L3665-2(lines 3665 3669) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L3335(line 3335) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L3335-2(line 3335) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L4194(lines 4194 4197) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L4128(lines 4128 4135) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L3336(line 3336) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L4129(line 4129) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L899 garLoopResultBuilder]: For program point L4063-1(lines 4063 4064) no Hoare annotation was computed. [2022-07-21 10:41:07,477 INFO L895 garLoopResultBuilder]: At program point L4063(lines 4063 4064) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-07-21 10:41:07,478 INFO L902 garLoopResultBuilder]: At program point L4856-1(lines 4843 4860) the Hoare annotation is: true [2022-07-21 10:41:07,478 INFO L899 garLoopResultBuilder]: For program point L3799(lines 3799 3802) no Hoare annotation was computed. [2022-07-21 10:41:07,478 INFO L895 garLoopResultBuilder]: At program point L4856(line 4856) the Hoare annotation is: false [2022-07-21 10:41:07,478 INFO L899 garLoopResultBuilder]: For program point L3799-2(lines 3799 3802) no Hoare annotation was computed. [2022-07-21 10:41:07,478 INFO L899 garLoopResultBuilder]: For program point L4394(line 4394) no Hoare annotation was computed. [2022-07-21 10:41:07,478 INFO L899 garLoopResultBuilder]: For program point L4328-2(lines 4328 4331) no Hoare annotation was computed. [2022-07-21 10:41:07,478 INFO L899 garLoopResultBuilder]: For program point L4328(lines 4328 4331) no Hoare annotation was computed. [2022-07-21 10:41:07,478 INFO L899 garLoopResultBuilder]: For program point L3338(line 3338) no Hoare annotation was computed. [2022-07-21 10:41:07,481 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-07-21 10:41:07,482 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-21 10:41:07,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 10:41:07 BoogieIcfgContainer [2022-07-21 10:41:07,521 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 10:41:07,521 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 10:41:07,521 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 10:41:07,522 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 10:41:07,522 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:40:55" (3/4) ... [2022-07-21 10:41:07,524 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_dword [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_word [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dev_put [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_device [2022-07-21 10:41:07,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i7300_put_devices [2022-07-21 10:41:07,529 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_dword [2022-07-21 10:41:07,529 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure edac_mc_free [2022-07-21 10:41:07,547 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2022-07-21 10:41:07,549 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 82 nodes and edges [2022-07-21 10:41:07,550 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2022-07-21 10:41:07,551 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-07-21 10:41:07,552 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-07-21 10:41:07,553 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-21 10:41:07,554 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-21 10:41:07,556 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:41:07,669 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 10:41:07,669 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 10:41:07,670 INFO L158 Benchmark]: Toolchain (without parser) took 21774.42ms. Allocated memory was 50.3MB in the beginning and 272.6MB in the end (delta: 222.3MB). Free memory was 30.6MB in the beginning and 213.1MB in the end (delta: -182.5MB). Peak memory consumption was 161.2MB. Max. memory is 16.1GB. [2022-07-21 10:41:07,670 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory is still 31.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:41:07,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1198.31ms. Allocated memory was 50.3MB in the beginning and 104.9MB in the end (delta: 54.5MB). Free memory was 30.4MB in the beginning and 58.2MB in the end (delta: -27.8MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-07-21 10:41:07,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.55ms. Allocated memory is still 104.9MB. Free memory was 58.2MB in the beginning and 48.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-07-21 10:41:07,670 INFO L158 Benchmark]: Boogie Preprocessor took 147.05ms. Allocated memory is still 104.9MB. Free memory was 48.7MB in the beginning and 54.4MB in the end (delta: -5.8MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2022-07-21 10:41:07,671 INFO L158 Benchmark]: RCFGBuilder took 8235.40ms. Allocated memory was 104.9MB in the beginning and 205.5MB in the end (delta: 100.7MB). Free memory was 54.4MB in the beginning and 127.1MB in the end (delta: -72.7MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-07-21 10:41:07,671 INFO L158 Benchmark]: TraceAbstraction took 11897.52ms. Allocated memory was 205.5MB in the beginning and 272.6MB in the end (delta: 67.1MB). Free memory was 126.0MB in the beginning and 105.0MB in the end (delta: 21.0MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-07-21 10:41:07,671 INFO L158 Benchmark]: Witness Printer took 147.82ms. Allocated memory is still 272.6MB. Free memory was 105.0MB in the beginning and 213.1MB in the end (delta: -108.0MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-07-21 10:41:07,672 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory is still 31.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1198.31ms. Allocated memory was 50.3MB in the beginning and 104.9MB in the end (delta: 54.5MB). Free memory was 30.4MB in the beginning and 58.2MB in the end (delta: -27.8MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.55ms. Allocated memory is still 104.9MB. Free memory was 58.2MB in the beginning and 48.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.05ms. Allocated memory is still 104.9MB. Free memory was 48.7MB in the beginning and 54.4MB in the end (delta: -5.8MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * RCFGBuilder took 8235.40ms. Allocated memory was 104.9MB in the beginning and 205.5MB in the end (delta: 100.7MB). Free memory was 54.4MB in the beginning and 127.1MB in the end (delta: -72.7MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * TraceAbstraction took 11897.52ms. Allocated memory was 205.5MB in the beginning and 272.6MB in the end (delta: 67.1MB). Free memory was 126.0MB in the beginning and 105.0MB in the end (delta: 21.0MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Witness Printer took 147.82ms. Allocated memory is still 272.6MB. Free memory was 105.0MB in the beginning and 213.1MB in the end (delta: -108.0MB). Peak memory consumption was 13.6MB. 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: 4510]: 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 12 procedures, 346 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.8s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2332 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2332 mSDsluCounter, 2965 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 475 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 22 IncrementalHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 2490 mSDtfsCounter, 22 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 119 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=651occurred in iteration=1, InterpolantAutomatonStates: 15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 9 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 122 LocationsWithAnnotation, 398 PreInvPairs, 578 NumberOfFragments, 1244 HoareAnnotationTreeSize, 398 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 122 FomulaSimplificationsInter, 3003 FormulaSimplificationTreeSizeReductionInter, 6.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 124 NumberOfCodeBlocks, 124 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 119 ConstructedInterpolants, 0 QuantifiedInterpolants, 271 SizeOfPredicates, 0 NumberOfNonLiveVariables, 4466 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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: 3763]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4363]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3316]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4001]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4001]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4359]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4324]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1bv32 && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4192]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4884]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3967]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3601]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4001]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4866]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1bv32 && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4902]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4192]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4342]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4290]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4923]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4183]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4834]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3311]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4869]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3564]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4881]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4110]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4363]: Loop Invariant Derived loop invariant: (ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3867]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4872]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4917]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3331]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1bv32 && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 RESULT: Ultimate proved your program to be correct! [2022-07-21 10:41:07,722 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