./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c 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-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.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 95a24ba0353d4bc7e72f0cdf9f1b0fe8f137a7a21d817fe227397525e1c520da --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 11:18:05,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:18:05,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:18:05,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:18:05,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:18:05,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:18:05,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:18:05,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:18:05,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:18:05,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:18:05,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:18:05,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:18:05,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:18:05,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:18:05,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:18:05,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:18:05,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:18:05,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:18:05,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:18:05,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:18:05,777 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:18:05,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:18:05,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:18:05,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:18:05,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:18:05,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:18:05,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:18:05,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:18:05,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:18:05,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:18:05,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:18:05,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:18:05,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:18:05,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:18:05,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:18:05,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:18:05,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:18:05,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:18:05,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:18:05,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:18:05,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:18:05,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:18:05,800 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 11:18:05,830 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:18:05,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:18:05,833 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:18:05,833 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:18:05,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:18:05,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:18:05,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:18:05,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:18:05,834 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:18:05,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:18:05,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 11:18:05,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:18:05,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:18:05,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:18:05,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:18:05,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:18:05,836 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:18:05,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:18:05,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:18:05,837 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:18:05,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:18:05,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:18:05,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:18:05,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:18:05,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:18:05,838 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 11:18:05,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 11:18:05,838 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:18:05,838 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:18:05,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:18:05,839 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a24ba0353d4bc7e72f0cdf9f1b0fe8f137a7a21d817fe227397525e1c520da [2022-07-12 11:18:05,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:18:06,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:18:06,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:18:06,010 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:18:06,011 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:18:06,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i [2022-07-12 11:18:06,083 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb1f2f92c/bb3a1e3269fd4b3e8c0ae052550319e2/FLAGf8f5da4f1 [2022-07-12 11:18:06,996 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:18:06,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i [2022-07-12 11:18:07,082 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb1f2f92c/bb3a1e3269fd4b3e8c0ae052550319e2/FLAGf8f5da4f1 [2022-07-12 11:18:07,367 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb1f2f92c/bb3a1e3269fd4b3e8c0ae052550319e2 [2022-07-12 11:18:07,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:18:07,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:18:07,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:18:07,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:18:07,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:18:07,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:18:07" (1/1) ... [2022-07-12 11:18:07,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@979dac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:07, skipping insertion in model container [2022-07-12 11:18:07,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:18:07" (1/1) ... [2022-07-12 11:18:07,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:18:07,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:18:10,263 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-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i[281164,281177] [2022-07-12 11:18:18,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:18:18,714 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 11:18:18,907 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-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i[281164,281177] [2022-07-12 11:18:19,067 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.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) [2022-07-12 11:18:19,080 INFO L158 Benchmark]: Toolchain (without parser) took 11708.67ms. Allocated memory was 109.1MB in the beginning and 283.1MB in the end (delta: 174.1MB). Free memory was 49.4MB in the beginning and 87.4MB in the end (delta: -38.0MB). Peak memory consumption was 181.1MB. Max. memory is 16.1GB. [2022-07-12 11:18:19,081 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory was 61.7MB in the beginning and 61.6MB in the end (delta: 24.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:18:19,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11696.91ms. Allocated memory was 109.1MB in the beginning and 283.1MB in the end (delta: 174.1MB). Free memory was 49.4MB in the beginning and 87.4MB in the end (delta: -38.0MB). Peak memory consumption was 181.1MB. Max. memory is 16.1GB. [2022-07-12 11:18:19,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory was 61.7MB in the beginning and 61.6MB in the end (delta: 24.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11696.91ms. Allocated memory was 109.1MB in the beginning and 283.1MB in the end (delta: 174.1MB). Free memory was 49.4MB in the beginning and 87.4MB in the end (delta: -38.0MB). Peak memory consumption was 181.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) 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-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.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 95a24ba0353d4bc7e72f0cdf9f1b0fe8f137a7a21d817fe227397525e1c520da --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 11:18:20,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:18:20,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:18:20,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:18:20,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:18:20,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:18:20,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:18:20,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:18:20,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:18:20,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:18:20,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:18:20,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:18:20,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:18:20,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:18:20,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:18:20,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:18:20,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:18:20,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:18:20,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:18:20,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:18:20,828 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:18:20,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:18:20,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:18:20,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:18:20,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:18:20,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:18:20,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:18:20,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:18:20,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:18:20,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:18:20,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:18:20,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:18:20,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:18:20,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:18:20,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:18:20,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:18:20,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:18:20,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:18:20,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:18:20,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:18:20,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:18:20,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:18:20,847 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 11:18:20,869 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:18:20,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:18:20,870 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:18:20,870 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:18:20,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:18:20,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:18:20,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:18:20,872 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:18:20,872 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:18:20,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:18:20,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:18:20,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:18:20,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:18:20,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:18:20,873 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 11:18:20,874 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 11:18:20,874 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 11:18:20,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:18:20,874 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:18:20,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:18:20,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:18:20,875 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:18:20,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:18:20,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:18:20,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:18:20,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:18:20,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:18:20,875 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 11:18:20,876 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 11:18:20,876 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:18:20,876 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:18:20,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:18:20,876 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 11:18:20,876 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a24ba0353d4bc7e72f0cdf9f1b0fe8f137a7a21d817fe227397525e1c520da [2022-07-12 11:18:21,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:18:21,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:18:21,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:18:21,254 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:18:21,255 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:18:21,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i [2022-07-12 11:18:21,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/500bf27a9/f9950202b3544df9aae3de6de25d8231/FLAG98a8ad17d [2022-07-12 11:18:22,307 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:18:22,307 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i [2022-07-12 11:18:22,376 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/500bf27a9/f9950202b3544df9aae3de6de25d8231/FLAG98a8ad17d [2022-07-12 11:18:22,617 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/500bf27a9/f9950202b3544df9aae3de6de25d8231 [2022-07-12 11:18:22,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:18:22,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:18:22,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:18:22,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:18:22,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:18:22,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:18:22" (1/1) ... [2022-07-12 11:18:22,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d2a52d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:22, skipping insertion in model container [2022-07-12 11:18:22,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:18:22" (1/1) ... [2022-07-12 11:18:22,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:18:22,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:18:25,748 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-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i[281164,281177] [2022-07-12 11:18:34,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:18:34,691 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-12 11:18:34,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:18:35,048 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-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i[281164,281177] [2022-07-12 11:18:35,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:18:35,664 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 11:18:35,841 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-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i[281164,281177] [2022-07-12 11:18:36,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:18:36,701 INFO L208 MainTranslator]: Completed translation [2022-07-12 11:18:36,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36 WrapperNode [2022-07-12 11:18:36,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 11:18:36,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 11:18:36,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 11:18:36,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 11:18:36,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:36,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,140 INFO L137 Inliner]: procedures = 910, calls = 20425, calls flagged for inlining = 351, calls inlined = 37, statements flattened = 3450 [2022-07-12 11:18:37,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 11:18:37,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 11:18:37,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 11:18:37,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 11:18:37,150 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,167 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,248 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,293 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 11:18:37,294 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 11:18:37,295 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 11:18:37,295 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 11:18:37,296 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (1/1) ... [2022-07-12 11:18:37,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:18:37,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 11:18:37,342 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) [2022-07-12 11:18:37,404 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 [2022-07-12 11:18:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-07-12 11:18:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-07-12 11:18:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure bm_free_pages [2022-07-12 11:18:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_free_pages [2022-07-12 11:18:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_queue_work_front [2022-07-12 11:18:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_queue_work_front [2022-07-12 11:18:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2022-07-12 11:18:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2022-07-12 11:18:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure page_chain_next [2022-07-12 11:18:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure page_chain_next [2022-07-12 11:18:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-12 11:18:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-12 11:18:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure minor_to_mdev [2022-07-12 11:18:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure minor_to_mdev [2022-07-12 11:18:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-12 11:18:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-12 11:18:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-12 11:18:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-12 11:18:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure page_chain_add [2022-07-12 11:18:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure page_chain_add [2022-07-12 11:18:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 11:18:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-12 11:18:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-12 11:18:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 11:18:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 11:18:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-07-12 11:18:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-07-12 11:18:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-12 11:18:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-12 11:18:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_bc [2022-07-12 11:18:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_bc [2022-07-12 11:18:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-12 11:18:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-12 11:18:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 11:18:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 11:18:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-12 11:18:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-12 11:18:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_release_ee [2022-07-12 11:18:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_release_ee [2022-07-12 11:18:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 11:18:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 11:18:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 11:18:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-12 11:18:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-12 11:18:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2022-07-12 11:18:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2022-07-12 11:18:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 11:18:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-07-12 11:18:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-07-12 11:18:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-07-12 11:18:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-07-12 11:18:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-12 11:18:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-12 11:18:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-12 11:18:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-12 11:18:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-12 11:18:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-12 11:18:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-12 11:18:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-12 11:18:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-12 11:18:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sock_shutdown [2022-07-12 11:18:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sock_shutdown [2022-07-12 11:18:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-07-12 11:18:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-07-12 11:18:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure page_chain_tail [2022-07-12 11:18:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure page_chain_tail [2022-07-12 11:18:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2022-07-12 11:18:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2022-07-12 11:18:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-12 11:18:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-12 11:18:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure lc_destroy [2022-07-12 11:18:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure lc_destroy [2022-07-12 11:18:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_mdev [2022-07-12 11:18:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_mdev [2022-07-12 11:18:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-12 11:18:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-12 11:18:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 11:18:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 11:18:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_sock [2022-07-12 11:18:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_sock [2022-07-12 11:18:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2022-07-12 11:18:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2022-07-12 11:18:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-12 11:18:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-12 11:18:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-07-12 11:18:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-07-12 11:18:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2022-07-12 11:18:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2022-07-12 11:18:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 11:18:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-12 11:18:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-12 11:18:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-12 11:18:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_buildtag [2022-07-12 11:18:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_buildtag [2022-07-12 11:18:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-12 11:18:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-12 11:18:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_some_ee [2022-07-12 11:18:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_some_ee [2022-07-12 11:18:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-12 11:18:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-12 11:18:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-12 11:18:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-12 11:18:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-12 11:18:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-12 11:18:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_resources [2022-07-12 11:18:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_resources [2022-07-12 11:18:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-12 11:18:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-12 11:18:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-12 11:18:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-12 11:18:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure tl_cleanup [2022-07-12 11:18:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tl_cleanup [2022-07-12 11:18:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-07-12 11:18:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-07-12 11:18:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure bm_vk_free [2022-07-12 11:18:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_vk_free [2022-07-12 11:18:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2022-07-12 11:18:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2022-07-12 11:18:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-12 11:18:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-12 11:18:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2022-07-12 11:18:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2022-07-12 11:18:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-07-12 11:18:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-07-12 11:18:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2022-07-12 11:18:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2022-07-12 11:18:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_pp_free [2022-07-12 11:18:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_pp_free [2022-07-12 11:18:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-12 11:18:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-12 11:18:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-12 11:18:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-12 11:18:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-12 11:18:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 11:18:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_destroy_mempools [2022-07-12 11:18:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_destroy_mempools [2022-07-12 11:18:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-12 11:18:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-12 11:18:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_cleanup [2022-07-12 11:18:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_cleanup [2022-07-12 11:18:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_bm_cleanup [2022-07-12 11:18:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_bm_cleanup [2022-07-12 11:18:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-12 11:18:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-12 11:18:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-07-12 11:18:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-07-12 11:18:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2022-07-12 11:18:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2022-07-12 11:18:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-12 11:18:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-12 11:18:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_tl_hash [2022-07-12 11:18:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_tl_hash [2022-07-12 11:18:37,807 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 11:18:37,809 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 11:18:38,880 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-12 11:20:06,160 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##50: assume false; [2022-07-12 11:20:06,160 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume !false; [2022-07-12 11:20:06,194 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 11:20:06,201 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 11:20:06,202 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-12 11:20:06,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:20:06 BoogieIcfgContainer [2022-07-12 11:20:06,203 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 11:20:06,204 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 11:20:06,205 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 11:20:06,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 11:20:06,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 11:18:22" (1/3) ... [2022-07-12 11:20:06,207 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b84f3c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 11:20:06, skipping insertion in model container [2022-07-12 11:20:06,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:18:36" (2/3) ... [2022-07-12 11:20:06,208 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b84f3c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 11:20:06, skipping insertion in model container [2022-07-12 11:20:06,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:20:06" (3/3) ... [2022-07-12 11:20:06,209 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-block-drbd-drbd.ko.cil.out-1.i [2022-07-12 11:20:06,218 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 11:20:06,218 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 11:20:06,277 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 11:20:06,290 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@2e36c56f, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6002aae8 [2022-07-12 11:20:06,290 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-12 11:20:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand has 595 states, 398 states have (on average 1.2311557788944723) internal successors, (490), 418 states have internal predecessors, (490), 129 states have call successors, (129), 66 states have call predecessors, (129), 66 states have return successors, (129), 127 states have call predecessors, (129), 129 states have call successors, (129) [2022-07-12 11:20:06,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-07-12 11:20:06,323 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:20:06,324 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:20:06,324 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:20:06,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:20:06,329 INFO L85 PathProgramCache]: Analyzing trace with hash 254101982, now seen corresponding path program 1 times [2022-07-12 11:20:06,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 11:20:06,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [774287759] [2022-07-12 11:20:06,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:20:06,347 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 11:20:06,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 11:20:06,349 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) [2022-07-12 11:20:06,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-12 11:20:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:20:09,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 5835 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 11:20:09,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 11:20:09,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:20:09,545 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 11:20:09,546 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 11:20:09,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [774287759] [2022-07-12 11:20:09,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [774287759] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:20:09,547 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:20:09,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 11:20:09,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866173150] [2022-07-12 11:20:09,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:20:09,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 11:20:09,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 11:20:09,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 11:20:09,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 11:20:09,585 INFO L87 Difference]: Start difference. First operand has 595 states, 398 states have (on average 1.2311557788944723) internal successors, (490), 418 states have internal predecessors, (490), 129 states have call successors, (129), 66 states have call predecessors, (129), 66 states have return successors, (129), 127 states have call predecessors, (129), 129 states have call successors, (129) Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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) [2022-07-12 11:20:09,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:20:09,780 INFO L93 Difference]: Finished difference Result 1163 states and 1474 transitions. [2022-07-12 11:20:09,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 11:20:09,804 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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 10 [2022-07-12 11:20:09,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:20:09,819 INFO L225 Difference]: With dead ends: 1163 [2022-07-12 11:20:09,819 INFO L226 Difference]: Without dead ends: 588 [2022-07-12 11:20:09,826 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 11:20:09,833 INFO L413 NwaCegarLoop]: 734 mSDtfsCounter, 739 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 739 SdHoareTripleChecker+Valid, 734 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 11:20:09,834 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [739 Valid, 734 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 11:20:09,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2022-07-12 11:20:09,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 588. [2022-07-12 11:20:09,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 588 states, 393 states have (on average 1.2188295165394403) internal successors, (479), 411 states have internal predecessors, (479), 129 states have call successors, (129), 66 states have call predecessors, (129), 65 states have return successors, (128), 126 states have call predecessors, (128), 128 states have call successors, (128) [2022-07-12 11:20:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 736 transitions. [2022-07-12 11:20:09,921 INFO L78 Accepts]: Start accepts. Automaton has 588 states and 736 transitions. Word has length 10 [2022-07-12 11:20:09,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:20:09,922 INFO L495 AbstractCegarLoop]: Abstraction has 588 states and 736 transitions. [2022-07-12 11:20:09,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 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) [2022-07-12 11:20:09,923 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 736 transitions. [2022-07-12 11:20:09,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-07-12 11:20:09,923 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:20:09,924 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:20:09,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-07-12 11:20:10,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 11:20:10,152 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:20:10,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:20:10,152 INFO L85 PathProgramCache]: Analyzing trace with hash -1674549082, now seen corresponding path program 1 times [2022-07-12 11:20:10,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 11:20:10,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [793461843] [2022-07-12 11:20:10,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:20:10,158 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 11:20:10,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 11:20:10,162 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) [2022-07-12 11:20:10,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-12 11:20:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:20:13,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 5901 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 11:20:13,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 11:20:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:20:13,343 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 11:20:13,343 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 11:20:13,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [793461843] [2022-07-12 11:20:13,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [793461843] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:20:13,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:20:13,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 11:20:13,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669374861] [2022-07-12 11:20:13,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:20:13,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 11:20:13,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 11:20:13,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 11:20:13,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 11:20:13,348 INFO L87 Difference]: Start difference. First operand 588 states and 736 transitions. 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) [2022-07-12 11:20:13,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:20:13,419 INFO L93 Difference]: Finished difference Result 1259 states and 1605 transitions. [2022-07-12 11:20:13,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 11:20:13,419 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 [2022-07-12 11:20:13,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:20:13,426 INFO L225 Difference]: With dead ends: 1259 [2022-07-12 11:20:13,426 INFO L226 Difference]: Without dead ends: 681 [2022-07-12 11:20:13,427 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 [2022-07-12 11:20:13,431 INFO L413 NwaCegarLoop]: 761 mSDtfsCounter, 96 mSDsluCounter, 730 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 1491 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 11:20:13,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 1491 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 11:20:13,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2022-07-12 11:20:13,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 589. [2022-07-12 11:20:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 589 states, 394 states have (on average 1.218274111675127) internal successors, (480), 412 states have internal predecessors, (480), 129 states have call successors, (129), 66 states have call predecessors, (129), 65 states have return successors, (128), 126 states have call predecessors, (128), 128 states have call successors, (128) [2022-07-12 11:20:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 737 transitions. [2022-07-12 11:20:13,455 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 737 transitions. Word has length 17 [2022-07-12 11:20:13,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:20:13,455 INFO L495 AbstractCegarLoop]: Abstraction has 589 states and 737 transitions. [2022-07-12 11:20:13,456 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) [2022-07-12 11:20:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 737 transitions. [2022-07-12 11:20:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-07-12 11:20:13,456 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:20:13,457 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:20:13,523 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-07-12 11:20:13,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 11:20:13,670 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:20:13,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:20:13,670 INFO L85 PathProgramCache]: Analyzing trace with hash -994490712, now seen corresponding path program 1 times [2022-07-12 11:20:13,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 11:20:13,676 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1103129096] [2022-07-12 11:20:13,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:20:13,676 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 11:20:13,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 11:20:13,679 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) [2022-07-12 11:20:13,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-12 11:20:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:20:16,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 5901 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-12 11:20:16,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 11:20:17,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:20:17,004 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 11:20:17,004 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 11:20:17,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1103129096] [2022-07-12 11:20:17,004 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1103129096] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:20:17,004 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:20:17,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 11:20:17,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561781208] [2022-07-12 11:20:17,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:20:17,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 11:20:17,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 11:20:17,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 11:20:17,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:20:17,005 INFO L87 Difference]: Start difference. First operand 589 states and 737 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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) [2022-07-12 11:20:17,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:20:17,234 INFO L93 Difference]: Finished difference Result 1247 states and 1614 transitions. [2022-07-12 11:20:17,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:20:17,235 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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 [2022-07-12 11:20:17,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:20:17,238 INFO L225 Difference]: With dead ends: 1247 [2022-07-12 11:20:17,238 INFO L226 Difference]: Without dead ends: 769 [2022-07-12 11:20:17,239 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 11:20:17,240 INFO L413 NwaCegarLoop]: 866 mSDtfsCounter, 201 mSDsluCounter, 1582 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 235 SdHoareTripleChecker+Valid, 2448 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-12 11:20:17,240 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [235 Valid, 2448 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-12 11:20:17,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2022-07-12 11:20:17,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 593. [2022-07-12 11:20:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 593 states, 397 states have (on average 1.216624685138539) internal successors, (483), 415 states have internal predecessors, (483), 130 states have call successors, (130), 66 states have call predecessors, (130), 65 states have return successors, (129), 127 states have call predecessors, (129), 129 states have call successors, (129) [2022-07-12 11:20:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 742 transitions. [2022-07-12 11:20:17,261 INFO L78 Accepts]: Start accepts. Automaton has 593 states and 742 transitions. Word has length 17 [2022-07-12 11:20:17,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:20:17,262 INFO L495 AbstractCegarLoop]: Abstraction has 593 states and 742 transitions. [2022-07-12 11:20:17,262 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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) [2022-07-12 11:20:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 742 transitions. [2022-07-12 11:20:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-12 11:20:17,262 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:20:17,263 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:20:17,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-07-12 11:20:17,487 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 11:20:17,487 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:20:17,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:20:17,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1239656210, now seen corresponding path program 1 times [2022-07-12 11:20:17,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 11:20:17,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [94365220] [2022-07-12 11:20:17,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:20:17,494 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 11:20:17,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 11:20:17,495 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) [2022-07-12 11:20:17,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-12 11:20:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:20:20,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 5905 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-12 11:20:20,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 11:20:20,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:20:20,889 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 11:20:20,889 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 11:20:20,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [94365220] [2022-07-12 11:20:20,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [94365220] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:20:20,889 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:20:20,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 11:20:20,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096508003] [2022-07-12 11:20:20,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:20:20,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 11:20:20,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 11:20:20,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 11:20:20,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:20:20,890 INFO L87 Difference]: Start difference. First operand 593 states and 742 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 11:20:20,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:20:20,975 INFO L93 Difference]: Finished difference Result 1373 states and 1776 transitions. [2022-07-12 11:20:20,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 11:20:20,975 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-07-12 11:20:20,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:20:20,978 INFO L225 Difference]: With dead ends: 1373 [2022-07-12 11:20:20,979 INFO L226 Difference]: Without dead ends: 790 [2022-07-12 11:20:20,980 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:20:20,981 INFO L413 NwaCegarLoop]: 910 mSDtfsCounter, 195 mSDsluCounter, 1617 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 243 SdHoareTripleChecker+Valid, 2527 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 11:20:20,981 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [243 Valid, 2527 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 11:20:20,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 790 states. [2022-07-12 11:20:20,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 790 to 597. [2022-07-12 11:20:20,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 597 states, 401 states have (on average 1.2169576059850373) internal successors, (488), 419 states have internal predecessors, (488), 130 states have call successors, (130), 66 states have call predecessors, (130), 65 states have return successors, (129), 127 states have call predecessors, (129), 129 states have call successors, (129) [2022-07-12 11:20:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 747 transitions. [2022-07-12 11:20:20,998 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 747 transitions. Word has length 18 [2022-07-12 11:20:20,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:20:20,998 INFO L495 AbstractCegarLoop]: Abstraction has 597 states and 747 transitions. [2022-07-12 11:20:20,998 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 11:20:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 747 transitions. [2022-07-12 11:20:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-12 11:20:20,999 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:20:20,999 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:20:21,081 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-12 11:20:21,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 11:20:21,215 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:20:21,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:20:21,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1074084557, now seen corresponding path program 1 times [2022-07-12 11:20:21,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 11:20:21,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [652024251] [2022-07-12 11:20:21,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:20:21,221 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 11:20:21,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 11:20:21,223 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) [2022-07-12 11:20:21,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-12 11:20:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:20:24,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 5909 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 11:20:24,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 11:20:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:20:24,741 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 11:20:24,741 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 11:20:24,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [652024251] [2022-07-12 11:20:24,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [652024251] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:20:24,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:20:24,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 11:20:24,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495298061] [2022-07-12 11:20:24,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:20:24,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 11:20:24,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 11:20:24,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 11:20:24,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 11:20:24,742 INFO L87 Difference]: Start difference. First operand 597 states and 747 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 11:20:24,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:20:24,756 INFO L93 Difference]: Finished difference Result 597 states and 747 transitions. [2022-07-12 11:20:24,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 11:20:24,756 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-07-12 11:20:24,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:20:24,757 INFO L225 Difference]: With dead ends: 597 [2022-07-12 11:20:24,757 INFO L226 Difference]: Without dead ends: 0 [2022-07-12 11:20:24,758 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 11:20:24,759 INFO L413 NwaCegarLoop]: 733 mSDtfsCounter, 717 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 717 SdHoareTripleChecker+Valid, 733 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 11:20:24,759 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [717 Valid, 733 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 11:20:24,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-12 11:20:24,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-12 11:20:24,759 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) [2022-07-12 11:20:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-12 11:20:24,760 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2022-07-12 11:20:24,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:20:24,760 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-12 11:20:24,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 11:20:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-12 11:20:24,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-12 11:20:24,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-12 11:20:24,834 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-12 11:20:24,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 11:20:24,985 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-12 11:20:31,636 INFO L902 garLoopResultBuilder]: At program point __list_addENTRY(lines 49108 49110) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point __list_addFINAL(lines 49108 49110) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 49108 49110) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point drbd_cleanupFINAL(lines 36084 36128) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L36074(line 36074) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L36107(lines 36100 36119) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point drbd_cleanupENTRY(lines 36084 36128) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point L36074-1(line 36074) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L49188(lines 49187 49189) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point L35975(line 35975) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L49031(lines 49023 49033) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L36042(lines 36042 36059) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point L36075-1(line 36075) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L36075(line 36075) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point L36100(lines 36100 36120) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point L36034(lines 36034 36041) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L36100-1(lines 36100 36120) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point L35967(lines 35967 35973) no Hoare annotation was computed. [2022-07-12 11:20:31,637 INFO L902 garLoopResultBuilder]: At program point L35967-2(lines 35967 35973) the Hoare annotation is: true [2022-07-12 11:20:31,637 INFO L899 garLoopResultBuilder]: For program point L36091(lines 36091 36096) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36091-2(lines 36091 36096) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L35985(line 35985) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L36076(line 36076) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36076-1(line 36076) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L35977(lines 35977 35983) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L35977-2(lines 35977 35983) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36034-2(lines 36013 36082) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L49503(lines 49502 49504) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L49569(lines 49568 49570) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36018(lines 36018 36021) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L36051(lines 36042 36058) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36110(lines 36110 36114) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36077-1(line 36077) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L36077(line 36077) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L49281(lines 49280 49282) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L35987-2(lines 35987 35993) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L36078(line 36078) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L36111(lines 36100 36119) the Hoare annotation is: true [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36078-1(line 36078) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L36070(line 36070) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L899 garLoopResultBuilder]: For program point L35995(line 35995) no Hoare annotation was computed. [2022-07-12 11:20:31,638 INFO L902 garLoopResultBuilder]: At program point L36053(lines 36042 36058) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L35987(lines 35987 35993) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36079-1(lines 36007 36083) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36079(line 36079) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L35955-1(line 35955) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L35955(line 35955) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36113(lines 36100 36119) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36072(line 36072) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L36072-1(line 36072) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L36063(lines 36063 36068) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L49565(lines 49564 49566) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36063-2(lines 36063 36068) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L35997(lines 35997 36003) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L35997-2(lines 35951 36006) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L49268(lines 49267 49269) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L36022(lines 36022 36029) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36022-2(lines 36022 36029) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L36015-1(line 36015) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36015(line 36015) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point L36073-1(line 36073) no Hoare annotation was computed. [2022-07-12 11:20:31,639 INFO L902 garLoopResultBuilder]: At program point L36073(line 36073) the Hoare annotation is: true [2022-07-12 11:20:31,639 INFO L899 garLoopResultBuilder]: For program point drbd_cleanupEXIT(lines 36084 36128) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L36031(line 36031) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L35965(line 35965) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L36122(line 36122) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L35957(lines 35957 35963) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point L35957-2(lines 35957 35963) the Hoare annotation is: true [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point sock_releaseFINAL(lines 49554 49556) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point sock_releaseENTRY(lines 49554 49556) the Hoare annotation is: true [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point sock_releaseEXIT(lines 49554 49556) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 49124 49126) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 49124 49126) the Hoare annotation is: true [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 49124 49126) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point list_splice_initENTRY(lines 10822 10837) the Hoare annotation is: true [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L10828(lines 10828 10834) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L10830-1(line 10830) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point L10826(line 10826) the Hoare annotation is: true [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L10828-1(lines 10822 10837) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point L10830(line 10830) the Hoare annotation is: true [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point L10831(line 10831) the Hoare annotation is: true [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point list_splice_initEXIT(lines 10822 10837) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point L10826-1(line 10826) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L899 garLoopResultBuilder]: For program point list_emptyFINAL(lines 10802 10807) no Hoare annotation was computed. [2022-07-12 11:20:31,640 INFO L902 garLoopResultBuilder]: At program point list_emptyENTRY(lines 10802 10807) the Hoare annotation is: true [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point list_emptyEXIT(lines 10802 10807) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L902 garLoopResultBuilder]: At program point blk_cleanup_queueENTRY(lines 49215 49217) the Hoare annotation is: true [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point blk_cleanup_queueFINAL(lines 49215 49217) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point blk_cleanup_queueEXIT(lines 49215 49217) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 10763 10770) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L902 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 10763 10770) the Hoare annotation is: true [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 10763 10770) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L902 garLoopResultBuilder]: At program point L49151(lines 49150 49152) the Hoare annotation is: true [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6849 6857) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6849 6857) the Hoare annotation is: true [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6849 6857) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point tl_cleanupFINAL(lines 30355 30388) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L902 garLoopResultBuilder]: At program point L30358-2(lines 30358 30365) the Hoare annotation is: true [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point L30358(lines 30358 30365) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point L30367(line 30367) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point L30369-2(lines 30369 30376) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point L30369(lines 30369 30376) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point L30378-1(line 30378) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L899 garLoopResultBuilder]: For program point L30380-1(line 30380) no Hoare annotation was computed. [2022-07-12 11:20:31,641 INFO L902 garLoopResultBuilder]: At program point L30378(line 30378) the Hoare annotation is: true [2022-07-12 11:20:31,641 INFO L902 garLoopResultBuilder]: At program point tl_cleanupENTRY(lines 30355 30388) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point L30382-1(line 30382) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point L30380(line 30380) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point L30382(line 30382) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point tl_cleanupEXIT(lines 30355 30388) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point kmem_cache_createENTRY(lines 49361 49363) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point kmem_cache_createEXIT(lines 49361 49363) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point L49362-1(line 49362) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point L49362(line 49362) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point kmem_cache_createFINAL(lines 49361 49363) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point L49182-2(lines 49181 49183) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point L49182-1(line 49182) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point L49182(line 49182) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point alloc_pagesENTRY(lines 6901 6909) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point alloc_pagesFINAL(lines 6901 6909) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point alloc_pagesEXIT(lines 6901 6909) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point upFINAL(lines 49571 49573) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point upEXIT(lines 49571 49573) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point upENTRY(lines 49571 49573) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point mempool_destroyEXIT(lines 49447 49449) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point mempool_destroyENTRY(lines 49447 49449) the Hoare annotation is: true [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point mempool_destroyFINAL(lines 49447 49449) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L899 garLoopResultBuilder]: For program point hlist_unhashedFINAL(lines 14528 14533) no Hoare annotation was computed. [2022-07-12 11:20:31,642 INFO L902 garLoopResultBuilder]: At program point hlist_unhashedENTRY(lines 14528 14533) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point hlist_unhashedEXIT(lines 14528 14533) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point free_cpumask_varFINAL(lines 49335 49337) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point free_cpumask_varEXIT(lines 49335 49337) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point free_cpumask_varENTRY(lines 49335 49337) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point mempool_createENTRY(lines 49444 49446) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point mempool_createFINAL(lines 49444 49446) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point L49445-1(line 49445) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L49445(line 49445) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point mempool_createEXIT(lines 49444 49446) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point bm_free_pagesENTRY(lines 7674 7707) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point bm_free_pagesEXIT(lines 7674 7707) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point L7677(lines 7677 7680) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L7702(lines 7674 7707) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L7698(lines 7676 7706) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L7700(lines 7676 7706) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L7696(lines 7676 7706) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point L7693-1(line 7693) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L7693(line 7693) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L899 garLoopResultBuilder]: For program point L7684(lines 7684 7691) no Hoare annotation was computed. [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L36462(line 36462) the Hoare annotation is: true [2022-07-12 11:20:31,643 INFO L902 garLoopResultBuilder]: At program point L36460(line 36460) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point L36461-1(line 36461) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point L36461(line 36461) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point L36460-1(line 36460) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point drbd_free_bcEXIT(lines 36452 36466) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point L36455(lines 36455 36458) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point drbd_free_bcENTRY(lines 36452 36466) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point drbd_free_bcFINAL(lines 36452 36466) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point put_pageEXIT(lines 49487 49489) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point put_pageENTRY(lines 49487 49489) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point put_pageFINAL(lines 49487 49489) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point __wake_upEXIT(lines 49130 49132) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point __wake_upENTRY(lines 49130 49132) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point __wake_upFINAL(lines 49130 49132) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point L15226(line 15226) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point L15227(line 15227) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point drbd_queue_work_frontENTRY(lines 15219 15232) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point drbd_queue_work_frontFINAL(lines 15219 15232) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point L15224-1(line 15224) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point L15224(line 15224) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point L15225-1(line 15225) no Hoare annotation was computed. [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point L15225(line 15225) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L902 garLoopResultBuilder]: At program point L15226-1(line 15226) the Hoare annotation is: true [2022-07-12 11:20:31,644 INFO L899 garLoopResultBuilder]: For program point drbd_queue_work_frontEXIT(lines 15219 15232) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point page_chain_nextENTRY(lines 11290 11295) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point page_chain_nextFINAL(lines 11290 11295) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point page_chain_nextEXIT(lines 11290 11295) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point __list_spliceEXIT(lines 10808 10821) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point __list_spliceENTRY(lines 10808 10821) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point __list_spliceFINAL(lines 10808 10821) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point L6800(line 6800) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point atomic_sub_returnENTRY(lines 6796 6804) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point atomic_sub_returnFINAL(lines 6796 6804) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point atomic_sub_returnEXIT(lines 6796 6804) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 6867 6875) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point L49164(lines 49163 49165) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6867 6875) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6867 6875) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point L49100(line 49100) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 49098 49104) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point L49102-1(line 49102) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L902 garLoopResultBuilder]: At program point L49102(line 49102) the Hoare annotation is: true [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point L49095(lines 49095 49097) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point L49096(line 49096) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 49098 49104) no Hoare annotation was computed. [2022-07-12 11:20:31,645 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 49098 49104) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L7711(lines 7711 7719) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point bm_vk_freeEXIT(lines 7708 7722) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point bm_vk_freeENTRY(lines 7708 7722) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L49575(lines 49574 49576) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L7717-1(lines 7708 7722) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L7717(line 7717) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15994(lines 15994 15998) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15994-2(lines 15994 15998) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L15726(lines 15704 15728) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15987-1(lines 15977 15989) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L15987(line 15987) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15991-1(line 15991) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L15991(line 15991) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point drbd_pp_freeFINAL(lines 15964 16010) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L15723(lines 15707 15727) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15983-1(line 15983) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L15983(line 15983) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15971(lines 15971 15975) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point drbd_pp_freeEXIT(lines 15964 16010) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15719-1(line 15719) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L15719(line 15719) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point drbd_pp_freeENTRY(lines 15964 16010) the Hoare annotation is: true [2022-07-12 11:20:31,646 INFO L899 garLoopResultBuilder]: For program point L15971-2(lines 15971 15975) no Hoare annotation was computed. [2022-07-12 11:20:31,646 INFO L902 garLoopResultBuilder]: At program point L15984-1(line 15984) the Hoare annotation is: true [2022-07-12 11:20:31,647 INFO L902 garLoopResultBuilder]: At program point L15984(line 15984) the Hoare annotation is: true [2022-07-12 11:20:31,647 INFO L902 garLoopResultBuilder]: At program point L15716(lines 15707 15727) the Hoare annotation is: true [2022-07-12 11:20:31,647 INFO L899 garLoopResultBuilder]: For program point L15712(line 15712) no Hoare annotation was computed. [2022-07-12 11:20:31,647 INFO L902 garLoopResultBuilder]: At program point L15993-2(lines 15993 16004) the Hoare annotation is: true [2022-07-12 11:20:31,647 INFO L899 garLoopResultBuilder]: For program point L15993(lines 15993 16004) no Hoare annotation was computed. [2022-07-12 11:20:31,647 INFO L899 garLoopResultBuilder]: For program point L15985(line 15985) no Hoare annotation was computed. [2022-07-12 11:20:31,647 INFO L899 garLoopResultBuilder]: For program point L16006(line 16006) no Hoare annotation was computed. [2022-07-12 11:20:31,647 INFO L899 garLoopResultBuilder]: For program point L15977(lines 15977 15989) no Hoare annotation was computed. [2022-07-12 11:20:31,650 INFO L902 garLoopResultBuilder]: At program point L15721(lines 15707 15727) the Hoare annotation is: true [2022-07-12 11:20:31,650 INFO L899 garLoopResultBuilder]: For program point L10204(lines 10204 10208) no Hoare annotation was computed. [2022-07-12 11:20:31,650 INFO L899 garLoopResultBuilder]: For program point minor_to_mdevEXIT(lines 10201 10211) no Hoare annotation was computed. [2022-07-12 11:20:31,650 INFO L899 garLoopResultBuilder]: For program point L10204-2(lines 10204 10208) no Hoare annotation was computed. [2022-07-12 11:20:31,650 INFO L902 garLoopResultBuilder]: At program point minor_to_mdevENTRY(lines 10201 10211) the Hoare annotation is: true [2022-07-12 11:20:31,650 INFO L899 garLoopResultBuilder]: For program point minor_to_mdevFINAL(lines 10201 10211) no Hoare annotation was computed. [2022-07-12 11:20:31,650 INFO L899 garLoopResultBuilder]: For program point drbd_free_sockEXIT(lines 36467 36492) no Hoare annotation was computed. [2022-07-12 11:20:31,650 INFO L899 garLoopResultBuilder]: For program point L36483-1(line 36483) no Hoare annotation was computed. [2022-07-12 11:20:31,651 INFO L902 garLoopResultBuilder]: At program point L36483(line 36483) the Hoare annotation is: true [2022-07-12 11:20:31,651 INFO L899 garLoopResultBuilder]: For program point L36480(lines 36480 36489) no Hoare annotation was computed. [2022-07-12 11:20:31,651 INFO L899 garLoopResultBuilder]: For program point L36482-1(line 36482) no Hoare annotation was computed. [2022-07-12 11:20:31,651 INFO L899 garLoopResultBuilder]: For program point L36480-1(lines 36467 36492) no Hoare annotation was computed. [2022-07-12 11:20:31,651 INFO L902 garLoopResultBuilder]: At program point L36476(line 36476) the Hoare annotation is: true [2022-07-12 11:20:31,651 INFO L902 garLoopResultBuilder]: At program point L36474(line 36474) the Hoare annotation is: true [2022-07-12 11:20:31,651 INFO L902 garLoopResultBuilder]: At program point L36472(line 36472) the Hoare annotation is: true [2022-07-12 11:20:31,651 INFO L899 garLoopResultBuilder]: For program point L36474-1(line 36474) no Hoare annotation was computed. [2022-07-12 11:20:31,651 INFO L899 garLoopResultBuilder]: For program point L36470(lines 36470 36479) no Hoare annotation was computed. [2022-07-12 11:20:31,652 INFO L899 garLoopResultBuilder]: For program point L36472-1(line 36472) no Hoare annotation was computed. [2022-07-12 11:20:31,652 INFO L899 garLoopResultBuilder]: For program point L36470-1(lines 36470 36479) no Hoare annotation was computed. [2022-07-12 11:20:31,652 INFO L902 garLoopResultBuilder]: At program point drbd_free_sockENTRY(lines 36467 36492) the Hoare annotation is: true [2022-07-12 11:20:31,652 INFO L902 garLoopResultBuilder]: At program point L36486(line 36486) the Hoare annotation is: true [2022-07-12 11:20:31,652 INFO L902 garLoopResultBuilder]: At program point L36484(line 36484) the Hoare annotation is: true [2022-07-12 11:20:31,652 INFO L902 garLoopResultBuilder]: At program point L36482(line 36482) the Hoare annotation is: true [2022-07-12 11:20:31,652 INFO L899 garLoopResultBuilder]: For program point L36484-1(line 36484) no Hoare annotation was computed. [2022-07-12 11:20:31,652 INFO L899 garLoopResultBuilder]: For program point L36473-1(line 36473) no Hoare annotation was computed. [2022-07-12 11:20:31,652 INFO L902 garLoopResultBuilder]: At program point L36473(line 36473) the Hoare annotation is: true [2022-07-12 11:20:31,652 INFO L899 garLoopResultBuilder]: For program point crypto_hash_tfmEXIT(lines 11058 11063) no Hoare annotation was computed. [2022-07-12 11:20:31,653 INFO L902 garLoopResultBuilder]: At program point crypto_hash_tfmENTRY(lines 11058 11063) the Hoare annotation is: true [2022-07-12 11:20:31,653 INFO L899 garLoopResultBuilder]: For program point crypto_hash_tfmFINAL(lines 11058 11063) no Hoare annotation was computed. [2022-07-12 11:20:31,653 INFO L899 garLoopResultBuilder]: For program point __free_pagesEXIT(lines 49082 49084) no Hoare annotation was computed. [2022-07-12 11:20:31,653 INFO L902 garLoopResultBuilder]: At program point __free_pagesENTRY(lines 49082 49084) the Hoare annotation is: true [2022-07-12 11:20:31,653 INFO L899 garLoopResultBuilder]: For program point __free_pagesFINAL(lines 49082 49084) no Hoare annotation was computed. [2022-07-12 11:20:31,653 INFO L902 garLoopResultBuilder]: At program point list_addENTRY(lines 10772 10780) the Hoare annotation is: true [2022-07-12 11:20:31,653 INFO L899 garLoopResultBuilder]: For program point list_addFINAL(lines 10772 10780) no Hoare annotation was computed. [2022-07-12 11:20:31,653 INFO L902 garLoopResultBuilder]: At program point L10776(line 10776) the Hoare annotation is: true [2022-07-12 11:20:31,653 INFO L899 garLoopResultBuilder]: For program point list_addEXIT(lines 10772 10780) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L899 garLoopResultBuilder]: For program point L10776-1(line 10776) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L899 garLoopResultBuilder]: For program point drbd_free_some_eeEXIT(lines 16067 16105) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L899 garLoopResultBuilder]: For program point L16079-1(line 16079) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L902 garLoopResultBuilder]: At program point L16079(line 16079) the Hoare annotation is: true [2022-07-12 11:20:31,654 INFO L902 garLoopResultBuilder]: At program point L16081-2(lines 16081 16088) the Hoare annotation is: true [2022-07-12 11:20:31,654 INFO L899 garLoopResultBuilder]: For program point L16081(lines 16081 16088) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L899 garLoopResultBuilder]: For program point L16071-2(lines 16071 16076) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L899 garLoopResultBuilder]: For program point L16071(lines 16071 16076) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L899 garLoopResultBuilder]: For program point L16073-1(line 16073) no Hoare annotation was computed. [2022-07-12 11:20:31,654 INFO L902 garLoopResultBuilder]: At program point L16073(line 16073) the Hoare annotation is: true [2022-07-12 11:20:31,655 INFO L899 garLoopResultBuilder]: For program point L16090(line 16090) no Hoare annotation was computed. [2022-07-12 11:20:31,655 INFO L902 garLoopResultBuilder]: At program point L16092-2(lines 16092 16099) the Hoare annotation is: true [2022-07-12 11:20:31,655 INFO L902 garLoopResultBuilder]: At program point drbd_free_some_eeENTRY(lines 16067 16105) the Hoare annotation is: true [2022-07-12 11:20:31,655 INFO L899 garLoopResultBuilder]: For program point L16092(lines 16092 16099) no Hoare annotation was computed. [2022-07-12 11:20:31,655 INFO L899 garLoopResultBuilder]: For program point drbd_free_some_eeFINAL(lines 16067 16105) no Hoare annotation was computed. [2022-07-12 11:20:31,655 INFO L899 garLoopResultBuilder]: For program point L16078-1(line 16078) no Hoare annotation was computed. [2022-07-12 11:20:31,655 INFO L902 garLoopResultBuilder]: At program point L16078(line 16078) the Hoare annotation is: true [2022-07-12 11:20:31,655 INFO L899 garLoopResultBuilder]: For program point L7935-1(line 7935) no Hoare annotation was computed. [2022-07-12 11:20:31,655 INFO L902 garLoopResultBuilder]: At program point L7935(line 7935) the Hoare annotation is: true [2022-07-12 11:20:31,655 INFO L899 garLoopResultBuilder]: For program point L7936-1(line 7936) no Hoare annotation was computed. [2022-07-12 11:20:31,656 INFO L902 garLoopResultBuilder]: At program point L7936(line 7936) the Hoare annotation is: true [2022-07-12 11:20:31,656 INFO L899 garLoopResultBuilder]: For program point L7937-1(line 7937) no Hoare annotation was computed. [2022-07-12 11:20:31,656 INFO L902 garLoopResultBuilder]: At program point L7937(line 7937) the Hoare annotation is: true [2022-07-12 11:20:31,656 INFO L899 garLoopResultBuilder]: For program point drbd_bm_cleanupEXIT(lines 7918 7942) no Hoare annotation was computed. [2022-07-12 11:20:31,656 INFO L902 garLoopResultBuilder]: At program point drbd_bm_cleanupENTRY(lines 7918 7942) the Hoare annotation is: true [2022-07-12 11:20:31,656 INFO L899 garLoopResultBuilder]: For program point drbd_bm_cleanupFINAL(lines 7918 7942) no Hoare annotation was computed. [2022-07-12 11:20:31,656 INFO L899 garLoopResultBuilder]: For program point L7922(lines 7922 7929) no Hoare annotation was computed. [2022-07-12 11:20:31,656 INFO L899 garLoopResultBuilder]: For program point L7922-2(lines 7920 7941) no Hoare annotation was computed. [2022-07-12 11:20:31,656 INFO L899 garLoopResultBuilder]: For program point mempool_freeFINAL(lines 49450 49452) no Hoare annotation was computed. [2022-07-12 11:20:31,657 INFO L899 garLoopResultBuilder]: For program point mempool_freeEXIT(lines 49450 49452) no Hoare annotation was computed. [2022-07-12 11:20:31,657 INFO L902 garLoopResultBuilder]: At program point mempool_freeENTRY(lines 49450 49452) the Hoare annotation is: true [2022-07-12 11:20:31,657 INFO L902 garLoopResultBuilder]: At program point atomic_add_returnENTRY(lines 6787 6795) the Hoare annotation is: true [2022-07-12 11:20:31,657 INFO L899 garLoopResultBuilder]: For program point atomic_add_returnFINAL(lines 6787 6795) no Hoare annotation was computed. [2022-07-12 11:20:31,657 INFO L899 garLoopResultBuilder]: For program point atomic_add_returnEXIT(lines 6787 6795) no Hoare annotation was computed. [2022-07-12 11:20:31,657 INFO L902 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 10082 10087) the Hoare annotation is: true [2022-07-12 11:20:31,657 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 10082 10087) no Hoare annotation was computed. [2022-07-12 11:20:31,657 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 10082 10087) no Hoare annotation was computed. [2022-07-12 11:20:31,657 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 10085) no Hoare annotation was computed. [2022-07-12 11:20:31,658 INFO L899 garLoopResultBuilder]: For program point L15738(lines 15738 15744) no Hoare annotation was computed. [2022-07-12 11:20:31,658 INFO L902 garLoopResultBuilder]: At program point L15741(lines 15738 15743) the Hoare annotation is: true [2022-07-12 11:20:31,658 INFO L902 garLoopResultBuilder]: At program point page_chain_addENTRY(lines 15729 15749) the Hoare annotation is: true [2022-07-12 11:20:31,658 INFO L899 garLoopResultBuilder]: For program point page_chain_addFINAL(lines 15729 15749) no Hoare annotation was computed. [2022-07-12 11:20:31,658 INFO L899 garLoopResultBuilder]: For program point page_chain_addEXIT(lines 15729 15749) no Hoare annotation was computed. [2022-07-12 11:20:31,658 INFO L899 garLoopResultBuilder]: For program point L15734-1(line 15734) no Hoare annotation was computed. [2022-07-12 11:20:31,658 INFO L902 garLoopResultBuilder]: At program point L15734(line 15734) the Hoare annotation is: true [2022-07-12 11:20:31,658 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 49599 49601) no Hoare annotation was computed. [2022-07-12 11:20:31,658 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 49599 49601) the Hoare annotation is: true [2022-07-12 11:20:31,658 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 49599 49601) no Hoare annotation was computed. [2022-07-12 11:20:31,659 INFO L899 garLoopResultBuilder]: For program point drbd_destroy_mempoolsEXIT(lines 35791 35853) no Hoare annotation was computed. [2022-07-12 11:20:31,659 INFO L899 garLoopResultBuilder]: For program point L35809(lines 35793 35852) no Hoare annotation was computed. [2022-07-12 11:20:31,659 INFO L899 garLoopResultBuilder]: For program point drbd_destroy_mempoolsFINAL(lines 35791 35853) no Hoare annotation was computed. [2022-07-12 11:20:31,659 INFO L902 garLoopResultBuilder]: At program point L35823(line 35823) the Hoare annotation is: true [2022-07-12 11:20:31,659 INFO L899 garLoopResultBuilder]: For program point L35815(lines 35793 35852) no Hoare annotation was computed. [2022-07-12 11:20:31,659 INFO L902 garLoopResultBuilder]: At program point L35811(line 35811) the Hoare annotation is: true [2022-07-12 11:20:31,659 INFO L899 garLoopResultBuilder]: For program point L35839(lines 35839 35844) no Hoare annotation was computed. [2022-07-12 11:20:31,659 INFO L902 garLoopResultBuilder]: At program point L35806(lines 35793 35852) the Hoare annotation is: true [2022-07-12 11:20:31,659 INFO L902 garLoopResultBuilder]: At program point L35835(line 35835) the Hoare annotation is: true [2022-07-12 11:20:31,659 INFO L902 garLoopResultBuilder]: At program point L35802(lines 35793 35852) the Hoare annotation is: true [2022-07-12 11:20:31,660 INFO L899 garLoopResultBuilder]: For program point L35827(lines 35793 35852) no Hoare annotation was computed. [2022-07-12 11:20:31,660 INFO L899 garLoopResultBuilder]: For program point L35803(lines 35803 35807) no Hoare annotation was computed. [2022-07-12 11:20:31,660 INFO L902 garLoopResultBuilder]: At program point L35799(line 35799) the Hoare annotation is: true [2022-07-12 11:20:31,660 INFO L899 garLoopResultBuilder]: For program point L35799-1(line 35799) no Hoare annotation was computed. [2022-07-12 11:20:31,660 INFO L899 garLoopResultBuilder]: For program point L35821(lines 35793 35852) no Hoare annotation was computed. [2022-07-12 11:20:31,660 INFO L902 garLoopResultBuilder]: At program point L35817(line 35817) the Hoare annotation is: true [2022-07-12 11:20:31,660 INFO L902 garLoopResultBuilder]: At program point drbd_destroy_mempoolsENTRY(lines 35791 35853) the Hoare annotation is: true [2022-07-12 11:20:31,660 INFO L902 garLoopResultBuilder]: At program point L35841(line 35841) the Hoare annotation is: true [2022-07-12 11:20:31,660 INFO L902 garLoopResultBuilder]: At program point L35804(lines 35793 35852) the Hoare annotation is: true [2022-07-12 11:20:31,660 INFO L899 garLoopResultBuilder]: For program point L35833(lines 35793 35852) no Hoare annotation was computed. [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point L35829(line 35829) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point L16122(line 16122) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L899 garLoopResultBuilder]: For program point L16123(line 16123) no Hoare annotation was computed. [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point L16121-1(line 16121) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point L16121(line 16121) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point L16138(lines 16115 16146) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point L16140(lines 16115 16146) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point drbd_release_eeENTRY(lines 16106 16147) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L902 garLoopResultBuilder]: At program point L16142(lines 16115 16146) the Hoare annotation is: true [2022-07-12 11:20:31,661 INFO L899 garLoopResultBuilder]: For program point drbd_release_eeEXIT(lines 16106 16147) no Hoare annotation was computed. [2022-07-12 11:20:31,662 INFO L899 garLoopResultBuilder]: For program point L16132(line 16132) no Hoare annotation was computed. [2022-07-12 11:20:31,662 INFO L899 garLoopResultBuilder]: For program point drbd_release_eeFINAL(lines 16106 16147) no Hoare annotation was computed. [2022-07-12 11:20:31,662 INFO L902 garLoopResultBuilder]: At program point L14813(lines 14810 14815) the Hoare annotation is: true [2022-07-12 11:20:31,662 INFO L902 garLoopResultBuilder]: At program point crypto_free_hashENTRY(lines 14844 14853) the Hoare annotation is: true [2022-07-12 11:20:31,662 INFO L899 garLoopResultBuilder]: For program point crypto_free_hashFINAL(lines 14844 14853) no Hoare annotation was computed. [2022-07-12 11:20:31,662 INFO L899 garLoopResultBuilder]: For program point L14848-1(line 14848) no Hoare annotation was computed. [2022-07-12 11:20:31,662 INFO L902 garLoopResultBuilder]: At program point L14848(line 14848) the Hoare annotation is: true [2022-07-12 11:20:31,662 INFO L899 garLoopResultBuilder]: For program point crypto_free_hashEXIT(lines 14844 14853) no Hoare annotation was computed. [2022-07-12 11:20:31,662 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 49468 49470) the Hoare annotation is: true [2022-07-12 11:20:31,662 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 49468 49470) no Hoare annotation was computed. [2022-07-12 11:20:31,663 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 49468 49470) no Hoare annotation was computed. [2022-07-12 11:20:31,663 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 6929 6937) no Hoare annotation was computed. [2022-07-12 11:20:31,663 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 6929 6937) the Hoare annotation is: true [2022-07-12 11:20:31,663 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 6929 6937) no Hoare annotation was computed. [2022-07-12 11:20:31,663 INFO L899 garLoopResultBuilder]: For program point L6933-1(line 6933) no Hoare annotation was computed. [2022-07-12 11:20:31,663 INFO L902 garLoopResultBuilder]: At program point L6933(line 6933) the Hoare annotation is: true [2022-07-12 11:20:31,663 INFO L899 garLoopResultBuilder]: For program point put_diskFINAL(lines 49484 49486) no Hoare annotation was computed. [2022-07-12 11:20:31,663 INFO L902 garLoopResultBuilder]: At program point put_diskENTRY(lines 49484 49486) the Hoare annotation is: true [2022-07-12 11:20:31,663 INFO L899 garLoopResultBuilder]: For program point put_diskEXIT(lines 49484 49486) no Hoare annotation was computed. [2022-07-12 11:20:31,663 INFO L902 garLoopResultBuilder]: At program point kmallocENTRY(lines 6919 6927) the Hoare annotation is: true [2022-07-12 11:20:31,664 INFO L902 garLoopResultBuilder]: At program point L49106-2(lines 49105 49107) the Hoare annotation is: true [2022-07-12 11:20:31,664 INFO L899 garLoopResultBuilder]: For program point L49106-1(line 49106) no Hoare annotation was computed. [2022-07-12 11:20:31,664 INFO L902 garLoopResultBuilder]: At program point L49106(line 49106) the Hoare annotation is: true [2022-07-12 11:20:31,664 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 6919 6927) no Hoare annotation was computed. [2022-07-12 11:20:31,664 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 6919 6927) no Hoare annotation was computed. [2022-07-12 11:20:31,664 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveFINAL(lines 49154 49156) no Hoare annotation was computed. [2022-07-12 11:20:31,664 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 49154 49156) no Hoare annotation was computed. [2022-07-12 11:20:31,664 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 49154 49156) the Hoare annotation is: true [2022-07-12 11:20:31,664 INFO L902 garLoopResultBuilder]: At program point spin_lockENTRY(lines 10911 10919) the Hoare annotation is: true [2022-07-12 11:20:31,664 INFO L902 garLoopResultBuilder]: At program point L49148(lines 49147 49149) the Hoare annotation is: true [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 10911 10919) no Hoare annotation was computed. [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 10911 10919) no Hoare annotation was computed. [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point L37362-1(lines 37362 37371) no Hoare annotation was computed. [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point drbd_buildtagFINAL(lines 37358 37374) no Hoare annotation was computed. [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point drbd_buildtagEXIT(lines 37358 37374) no Hoare annotation was computed. [2022-07-12 11:20:31,665 INFO L902 garLoopResultBuilder]: At program point drbd_buildtagENTRY(lines 37358 37374) the Hoare annotation is: true [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point L37362(lines 37362 37371) no Hoare annotation was computed. [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point L37363(lines 37363 37369) no Hoare annotation was computed. [2022-07-12 11:20:31,665 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 6858 6866) the Hoare annotation is: true [2022-07-12 11:20:31,665 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 6858 6866) no Hoare annotation was computed. [2022-07-12 11:20:31,666 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 6858 6866) no Hoare annotation was computed. [2022-07-12 11:20:31,666 INFO L902 garLoopResultBuilder]: At program point L49161(lines 49160 49162) the Hoare annotation is: true [2022-07-12 11:20:31,666 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 49461 49463) no Hoare annotation was computed. [2022-07-12 11:20:31,666 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 49461 49463) the Hoare annotation is: true [2022-07-12 11:20:31,666 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 49461 49463) no Hoare annotation was computed. [2022-07-12 11:20:31,666 INFO L902 garLoopResultBuilder]: At program point kernel_sock_shutdownENTRY(lines 49358 49360) the Hoare annotation is: true [2022-07-12 11:20:31,666 INFO L899 garLoopResultBuilder]: For program point kernel_sock_shutdownEXIT(lines 49358 49360) no Hoare annotation was computed. [2022-07-12 11:20:31,666 INFO L899 garLoopResultBuilder]: For program point kernel_sock_shutdownFINAL(lines 49358 49360) no Hoare annotation was computed. [2022-07-12 11:20:31,666 INFO L899 garLoopResultBuilder]: For program point atomic_readFINAL(lines 10162 10167) no Hoare annotation was computed. [2022-07-12 11:20:31,666 INFO L899 garLoopResultBuilder]: For program point atomic_readEXIT(lines 10162 10167) no Hoare annotation was computed. [2022-07-12 11:20:31,667 INFO L902 garLoopResultBuilder]: At program point atomic_readENTRY(lines 10162 10167) the Hoare annotation is: true [2022-07-12 11:20:31,667 INFO L902 garLoopResultBuilder]: At program point __init_waitqueue_headENTRY(lines 49089 49091) the Hoare annotation is: true [2022-07-12 11:20:31,667 INFO L899 garLoopResultBuilder]: For program point __init_waitqueue_headFINAL(lines 49089 49091) no Hoare annotation was computed. [2022-07-12 11:20:31,667 INFO L899 garLoopResultBuilder]: For program point __init_waitqueue_headEXIT(lines 49089 49091) no Hoare annotation was computed. [2022-07-12 11:20:31,667 INFO L899 garLoopResultBuilder]: For program point lc_destroyFINAL(lines 49383 49385) no Hoare annotation was computed. [2022-07-12 11:20:31,667 INFO L899 garLoopResultBuilder]: For program point lc_destroyEXIT(lines 49383 49385) no Hoare annotation was computed. [2022-07-12 11:20:31,667 INFO L902 garLoopResultBuilder]: At program point lc_destroyENTRY(lines 49383 49385) the Hoare annotation is: true [2022-07-12 11:20:31,667 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 10920 10928) the Hoare annotation is: true [2022-07-12 11:20:31,667 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 10920 10928) no Hoare annotation was computed. [2022-07-12 11:20:31,667 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 10920 10928) no Hoare annotation was computed. [2022-07-12 11:20:31,668 INFO L902 garLoopResultBuilder]: At program point L49158(lines 49157 49159) the Hoare annotation is: true [2022-07-12 11:20:31,668 INFO L899 garLoopResultBuilder]: For program point L36497-1(line 36497) no Hoare annotation was computed. [2022-07-12 11:20:31,668 INFO L902 garLoopResultBuilder]: At program point L36497(line 36497) the Hoare annotation is: true [2022-07-12 11:20:31,668 INFO L902 garLoopResultBuilder]: At program point drbd_free_resourcesENTRY(lines 36493 36513) the Hoare annotation is: true [2022-07-12 11:20:31,668 INFO L899 garLoopResultBuilder]: For program point drbd_free_resourcesEXIT(lines 36493 36513) no Hoare annotation was computed. [2022-07-12 11:20:31,668 INFO L902 garLoopResultBuilder]: At program point L36508(line 36508) the Hoare annotation is: true [2022-07-12 11:20:31,668 INFO L899 garLoopResultBuilder]: For program point L36507-1(line 36507) no Hoare annotation was computed. [2022-07-12 11:20:31,668 INFO L902 garLoopResultBuilder]: At program point L36507(line 36507) the Hoare annotation is: true [2022-07-12 11:20:31,668 INFO L899 garLoopResultBuilder]: For program point L36508-1(line 36508) no Hoare annotation was computed. [2022-07-12 11:20:31,669 INFO L899 garLoopResultBuilder]: For program point L36505-1(line 36505) no Hoare annotation was computed. [2022-07-12 11:20:31,669 INFO L902 garLoopResultBuilder]: At program point L36505(line 36505) the Hoare annotation is: true [2022-07-12 11:20:31,669 INFO L899 garLoopResultBuilder]: For program point L36503-1(line 36503) no Hoare annotation was computed. [2022-07-12 11:20:31,669 INFO L902 garLoopResultBuilder]: At program point L36503(line 36503) the Hoare annotation is: true [2022-07-12 11:20:31,669 INFO L899 garLoopResultBuilder]: For program point L36501-1(line 36501) no Hoare annotation was computed. [2022-07-12 11:20:31,669 INFO L902 garLoopResultBuilder]: At program point L36501(line 36501) the Hoare annotation is: true [2022-07-12 11:20:31,669 INFO L899 garLoopResultBuilder]: For program point L36499-1(line 36499) no Hoare annotation was computed. [2022-07-12 11:20:31,669 INFO L902 garLoopResultBuilder]: At program point L36499(line 36499) the Hoare annotation is: true [2022-07-12 11:20:31,669 INFO L899 garLoopResultBuilder]: For program point drbd_free_resourcesFINAL(lines 36493 36513) no Hoare annotation was computed. [2022-07-12 11:20:31,669 INFO L899 garLoopResultBuilder]: For program point blkdev_putEXIT(lines 49250 49252) no Hoare annotation was computed. [2022-07-12 11:20:31,670 INFO L902 garLoopResultBuilder]: At program point blkdev_putENTRY(lines 49250 49252) the Hoare annotation is: true [2022-07-12 11:20:31,670 INFO L899 garLoopResultBuilder]: For program point blkdev_putFINAL(lines 49250 49252) no Hoare annotation was computed. [2022-07-12 11:20:31,670 INFO L899 garLoopResultBuilder]: For program point kmem_cache_destroyEXIT(lines 49364 49366) no Hoare annotation was computed. [2022-07-12 11:20:31,670 INFO L902 garLoopResultBuilder]: At program point kmem_cache_destroyENTRY(lines 49364 49366) the Hoare annotation is: true [2022-07-12 11:20:31,670 INFO L899 garLoopResultBuilder]: For program point kmem_cache_destroyFINAL(lines 49364 49366) no Hoare annotation was computed. [2022-07-12 11:20:31,670 INFO L899 garLoopResultBuilder]: For program point page_chain_tailFINAL(lines 15678 15703) no Hoare annotation was computed. [2022-07-12 11:20:31,670 INFO L899 garLoopResultBuilder]: For program point L15691(lines 15691 15695) no Hoare annotation was computed. [2022-07-12 11:20:31,670 INFO L902 garLoopResultBuilder]: At program point L15692(lines 15681 15702) the Hoare annotation is: true [2022-07-12 11:20:31,670 INFO L902 garLoopResultBuilder]: At program point L15694(lines 15681 15702) the Hoare annotation is: true [2022-07-12 11:20:31,670 INFO L899 garLoopResultBuilder]: For program point L15697-1(lines 15697 15700) no Hoare annotation was computed. [2022-07-12 11:20:31,671 INFO L899 garLoopResultBuilder]: For program point page_chain_tailEXIT(lines 15678 15703) no Hoare annotation was computed. [2022-07-12 11:20:31,671 INFO L902 garLoopResultBuilder]: At program point L15687(lines 15681 15702) the Hoare annotation is: true [2022-07-12 11:20:31,671 INFO L902 garLoopResultBuilder]: At program point page_chain_tailENTRY(lines 15678 15703) the Hoare annotation is: true [2022-07-12 11:20:31,671 INFO L899 garLoopResultBuilder]: For program point L15689(line 15689) no Hoare annotation was computed. [2022-07-12 11:20:31,671 INFO L902 garLoopResultBuilder]: At program point drbd_free_tl_hashENTRY(lines 22451 22519) the Hoare annotation is: true [2022-07-12 11:20:31,671 INFO L902 garLoopResultBuilder]: At program point L22489(line 22489) the Hoare annotation is: true [2022-07-12 11:20:31,671 INFO L899 garLoopResultBuilder]: For program point L22489-1(line 22489) no Hoare annotation was computed. [2022-07-12 11:20:31,671 INFO L902 garLoopResultBuilder]: At program point L22485(lines 22453 22518) the Hoare annotation is: true [2022-07-12 11:20:31,671 INFO L899 garLoopResultBuilder]: For program point drbd_free_tl_hashFINAL(lines 22451 22519) no Hoare annotation was computed. [2022-07-12 11:20:31,671 INFO L899 garLoopResultBuilder]: For program point L22473-2(lines 22473 22479) no Hoare annotation was computed. [2022-07-12 11:20:31,672 INFO L899 garLoopResultBuilder]: For program point L22473(lines 22473 22479) no Hoare annotation was computed. [2022-07-12 11:20:31,672 INFO L902 garLoopResultBuilder]: At program point L22481(lines 22453 22518) the Hoare annotation is: true [2022-07-12 11:20:31,672 INFO L902 garLoopResultBuilder]: At program point L22506(lines 22453 22518) the Hoare annotation is: true [2022-07-12 11:20:31,672 INFO L899 garLoopResultBuilder]: For program point L22457(lines 22457 22469) no Hoare annotation was computed. [2022-07-12 11:20:31,672 INFO L902 garLoopResultBuilder]: At program point L22515(line 22515) the Hoare annotation is: true [2022-07-12 11:20:31,672 INFO L899 garLoopResultBuilder]: For program point L22482(lines 22482 22486) no Hoare annotation was computed. [2022-07-12 11:20:31,672 INFO L902 garLoopResultBuilder]: At program point L22465(line 22465) the Hoare annotation is: true [2022-07-12 11:20:31,672 INFO L902 garLoopResultBuilder]: At program point L22483(lines 22453 22518) the Hoare annotation is: true [2022-07-12 11:20:31,672 INFO L902 garLoopResultBuilder]: At program point L22504(lines 22453 22518) the Hoare annotation is: true [2022-07-12 11:20:31,673 INFO L899 garLoopResultBuilder]: For program point L22512-1(line 22512) no Hoare annotation was computed. [2022-07-12 11:20:31,673 INFO L902 garLoopResultBuilder]: At program point L22512(line 22512) the Hoare annotation is: true [2022-07-12 11:20:31,673 INFO L902 garLoopResultBuilder]: At program point L22508(lines 22453 22518) the Hoare annotation is: true [2022-07-12 11:20:31,673 INFO L902 garLoopResultBuilder]: At program point L22455(line 22455) the Hoare annotation is: true [2022-07-12 11:20:31,673 INFO L899 garLoopResultBuilder]: For program point L22455-1(line 22455) no Hoare annotation was computed. [2022-07-12 11:20:31,673 INFO L899 garLoopResultBuilder]: For program point L22463(lines 22463 22469) no Hoare annotation was computed. [2022-07-12 11:20:31,673 INFO L899 garLoopResultBuilder]: For program point L22496-2(lines 22496 22502) no Hoare annotation was computed. [2022-07-12 11:20:31,673 INFO L899 garLoopResultBuilder]: For program point L22496(lines 22496 22502) no Hoare annotation was computed. [2022-07-12 11:20:31,673 INFO L902 garLoopResultBuilder]: At program point L22459(line 22459) the Hoare annotation is: true [2022-07-12 11:20:31,673 INFO L899 garLoopResultBuilder]: For program point L22505(lines 22505 22509) no Hoare annotation was computed. [2022-07-12 11:20:31,674 INFO L899 garLoopResultBuilder]: For program point drbd_free_tl_hashEXIT(lines 22451 22519) no Hoare annotation was computed. [2022-07-12 11:20:31,674 INFO L902 garLoopResultBuilder]: At program point drbd_free_mdevENTRY(lines 36335 36359) the Hoare annotation is: true [2022-07-12 11:20:31,674 INFO L902 garLoopResultBuilder]: At program point L36352(line 36352) the Hoare annotation is: true [2022-07-12 11:20:31,674 INFO L902 garLoopResultBuilder]: At program point L36354-1(line 36354) the Hoare annotation is: true [2022-07-12 11:20:31,674 INFO L902 garLoopResultBuilder]: At program point L36350(line 36350) the Hoare annotation is: true [2022-07-12 11:20:31,674 INFO L899 garLoopResultBuilder]: For program point L36352-1(line 36352) no Hoare annotation was computed. [2022-07-12 11:20:31,674 INFO L899 garLoopResultBuilder]: For program point L36350-1(line 36350) no Hoare annotation was computed. [2022-07-12 11:20:31,674 INFO L902 garLoopResultBuilder]: At program point L36340(line 36340) the Hoare annotation is: true [2022-07-12 11:20:31,674 INFO L899 garLoopResultBuilder]: For program point drbd_free_mdevFINAL(lines 36335 36359) no Hoare annotation was computed. [2022-07-12 11:20:31,674 INFO L899 garLoopResultBuilder]: For program point L36340-1(line 36340) no Hoare annotation was computed. [2022-07-12 11:20:31,675 INFO L899 garLoopResultBuilder]: For program point drbd_free_mdevEXIT(lines 36335 36359) no Hoare annotation was computed. [2022-07-12 11:20:31,675 INFO L902 garLoopResultBuilder]: At program point L36354(line 36354) the Hoare annotation is: true [2022-07-12 11:20:31,675 INFO L899 garLoopResultBuilder]: For program point L36353-1(line 36353) no Hoare annotation was computed. [2022-07-12 11:20:31,675 INFO L902 garLoopResultBuilder]: At program point L36353(line 36353) the Hoare annotation is: true [2022-07-12 11:20:31,675 INFO L899 garLoopResultBuilder]: For program point L36351-1(line 36351) no Hoare annotation was computed. [2022-07-12 11:20:31,675 INFO L902 garLoopResultBuilder]: At program point L36351(line 36351) the Hoare annotation is: true [2022-07-12 11:20:31,675 INFO L902 garLoopResultBuilder]: At program point L36345(line 36345) the Hoare annotation is: true [2022-07-12 11:20:31,675 INFO L899 garLoopResultBuilder]: For program point L36343-1(lines 36343 36348) no Hoare annotation was computed. [2022-07-12 11:20:31,675 INFO L899 garLoopResultBuilder]: For program point L36343(lines 36343 36348) no Hoare annotation was computed. [2022-07-12 11:20:31,675 INFO L899 garLoopResultBuilder]: For program point L36341-1(line 36341) no Hoare annotation was computed. [2022-07-12 11:20:31,676 INFO L902 garLoopResultBuilder]: At program point L36341(line 36341) the Hoare annotation is: true [2022-07-12 11:20:31,676 INFO L899 garLoopResultBuilder]: For program point L36339-1(line 36339) no Hoare annotation was computed. [2022-07-12 11:20:31,676 INFO L902 garLoopResultBuilder]: At program point L36339(line 36339) the Hoare annotation is: true [2022-07-12 11:20:31,676 INFO L895 garLoopResultBuilder]: At program point L35248(lines 35217 35250) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,676 INFO L895 garLoopResultBuilder]: At program point L37412(lines 37411 37456) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,676 INFO L899 garLoopResultBuilder]: For program point L35231(lines 35231 35237) no Hoare annotation was computed. [2022-07-12 11:20:31,676 INFO L895 garLoopResultBuilder]: At program point L49420(lines 49419 49421) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,676 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-12 11:20:31,676 INFO L899 garLoopResultBuilder]: For program point L49007(lines 49007 49011) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L895 garLoopResultBuilder]: At program point L37479(lines 37375 37481) the Hoare annotation is: (= ~minor_count~0 (_ bv32 32)) [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L35877(lines 35877 35880) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L36438(lines 36366 36450) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L37462(lines 37462 37469) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L37396(lines 37396 37399) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L36405(lines 36405 36408) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L895 garLoopResultBuilder]: At program point L49008(lines 48992 49021) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L36390(lines 36390 36396) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L37414(lines 37414 37456) no Hoare annotation was computed. [2022-07-12 11:20:31,677 INFO L899 garLoopResultBuilder]: For program point L35234(lines 35234 35237) no Hoare annotation was computed. [2022-07-12 11:20:31,678 INFO L899 garLoopResultBuilder]: For program point L36373(lines 36373 36379) no Hoare annotation was computed. [2022-07-12 11:20:31,678 INFO L895 garLoopResultBuilder]: At program point L35912(line 35912) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,678 INFO L895 garLoopResultBuilder]: At program point L36424(lines 36366 36450) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,678 INFO L899 garLoopResultBuilder]: For program point L35912-1(line 35912) no Hoare annotation was computed. [2022-07-12 11:20:31,678 INFO L895 garLoopResultBuilder]: At program point L37415(lines 37414 37456) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,678 INFO L895 garLoopResultBuilder]: At program point L37249-1(lines 37244 37253) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,678 INFO L895 garLoopResultBuilder]: At program point L37249(line 37249) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,678 INFO L895 garLoopResultBuilder]: At program point L35928(lines 35859 35942) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,678 INFO L899 garLoopResultBuilder]: For program point L36440-1(lines 36440 36448) no Hoare annotation was computed. [2022-07-12 11:20:31,679 INFO L895 garLoopResultBuilder]: At program point L49423(lines 49422 49424) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,679 INFO L899 garLoopResultBuilder]: For program point L35913-1(line 35913) no Hoare annotation was computed. [2022-07-12 11:20:31,679 INFO L895 garLoopResultBuilder]: At program point L35913(line 35913) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,679 INFO L895 garLoopResultBuilder]: At program point L49010(lines 48992 49021) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,679 INFO L895 garLoopResultBuilder]: At program point L35896(lines 35896 35897) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,679 INFO L899 garLoopResultBuilder]: For program point L37465(lines 37465 37469) no Hoare annotation was computed. [2022-07-12 11:20:31,679 INFO L899 garLoopResultBuilder]: For program point L35896-1(lines 35896 35897) no Hoare annotation was computed. [2022-07-12 11:20:31,679 INFO L895 garLoopResultBuilder]: At program point L35947(lines 35944 35949) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,679 INFO L895 garLoopResultBuilder]: At program point L35930(lines 35859 35942) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,680 INFO L895 garLoopResultBuilder]: At program point L37466(lines 37389 37480) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,680 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-12 11:20:31,680 INFO L895 garLoopResultBuilder]: At program point L35882(line 35882) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,680 INFO L899 garLoopResultBuilder]: For program point L35882-1(line 35882) no Hoare annotation was computed. [2022-07-12 11:20:31,680 INFO L895 garLoopResultBuilder]: At program point L49128(lines 49127 49129) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= |ULTIMATE.start_drbd_init_~err~12#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,680 INFO L895 garLoopResultBuilder]: At program point L35932(lines 35859 35942) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,680 INFO L895 garLoopResultBuilder]: At program point L37468(lines 37389 37480) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,680 INFO L899 garLoopResultBuilder]: For program point L35899(lines 35899 35902) no Hoare annotation was computed. [2022-07-12 11:20:31,680 INFO L899 garLoopResultBuilder]: For program point L35884(lines 35884 35887) no Hoare annotation was computed. [2022-07-12 11:20:31,680 INFO L895 garLoopResultBuilder]: At program point L35240-1(lines 35240 35243) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,681 INFO L899 garLoopResultBuilder]: For program point L36412(lines 36412 36415) no Hoare annotation was computed. [2022-07-12 11:20:31,681 INFO L895 garLoopResultBuilder]: At program point L35256(line 35256) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,681 INFO L899 garLoopResultBuilder]: For program point L35256-1(line 35256) no Hoare annotation was computed. [2022-07-12 11:20:31,681 INFO L895 garLoopResultBuilder]: At program point L36430(line 36430) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= |ULTIMATE.start_drbd_init_~err~12#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,681 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-12 11:20:31,681 INFO L899 garLoopResultBuilder]: For program point L36430-1(line 36430) no Hoare annotation was computed. [2022-07-12 11:20:31,681 INFO L895 garLoopResultBuilder]: At program point L35868(line 35868) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,681 INFO L899 garLoopResultBuilder]: For program point L35868-1(line 35868) no Hoare annotation was computed. [2022-07-12 11:20:31,681 INFO L899 garLoopResultBuilder]: For program point L10153(lines 10153 10158) no Hoare annotation was computed. [2022-07-12 11:20:31,681 INFO L895 garLoopResultBuilder]: At program point L10153-1(lines 10150 10161) the Hoare annotation is: (= ~minor_count~0 (_ bv32 32)) [2022-07-12 11:20:31,682 INFO L899 garLoopResultBuilder]: For program point L35919(line 35919) no Hoare annotation was computed. [2022-07-12 11:20:31,682 INFO L899 garLoopResultBuilder]: For program point L49000(lines 49000 49003) no Hoare annotation was computed. [2022-07-12 11:20:31,682 INFO L899 garLoopResultBuilder]: For program point L37405(lines 37405 37456) no Hoare annotation was computed. [2022-07-12 11:20:31,682 INFO L895 garLoopResultBuilder]: At program point L35258(line 35258) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,682 INFO L899 garLoopResultBuilder]: For program point L35258-1(line 35258) no Hoare annotation was computed. [2022-07-12 11:20:31,682 INFO L895 garLoopResultBuilder]: At program point L49265(lines 49264 49266) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,682 INFO L895 garLoopResultBuilder]: At program point L37406(lines 37405 37456) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,682 INFO L895 garLoopResultBuilder]: At program point L10155(line 10155) the Hoare annotation is: false [2022-07-12 11:20:31,682 INFO L899 garLoopResultBuilder]: For program point L35870(lines 35870 35873) no Hoare annotation was computed. [2022-07-12 11:20:31,683 INFO L895 garLoopResultBuilder]: At program point L35226(line 35226) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,683 INFO L895 garLoopResultBuilder]: At program point L35226-1(line 35226) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,683 INFO L895 garLoopResultBuilder]: At program point L49496(lines 49495 49497) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= |ULTIMATE.start_drbd_init_~err~12#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,683 INFO L895 garLoopResultBuilder]: At program point L36400(line 36400) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,683 INFO L899 garLoopResultBuilder]: For program point L35921(lines 35921 35924) no Hoare annotation was computed. [2022-07-12 11:20:31,683 INFO L895 garLoopResultBuilder]: At program point L37457(lines 37389 37480) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,683 INFO L899 garLoopResultBuilder]: For program point L36367(lines 36367 36379) no Hoare annotation was computed. [2022-07-12 11:20:31,683 INFO L899 garLoopResultBuilder]: For program point L36400-1(line 36400) no Hoare annotation was computed. [2022-07-12 11:20:31,683 INFO L895 garLoopResultBuilder]: At program point L35904(lines 35904 35905) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,683 INFO L895 garLoopResultBuilder]: At program point L36449(lines 36360 36451) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,684 INFO L895 garLoopResultBuilder]: At program point L37473(lines 37389 37480) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,684 INFO L899 garLoopResultBuilder]: For program point L35904-1(lines 35904 35905) no Hoare annotation was computed. [2022-07-12 11:20:31,684 INFO L899 garLoopResultBuilder]: For program point L36383(lines 36383 36386) no Hoare annotation was computed. [2022-07-12 11:20:31,684 INFO L895 garLoopResultBuilder]: At program point L35260(lines 35251 35262) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,684 INFO L899 garLoopResultBuilder]: For program point L35227(line 35227) no Hoare annotation was computed. [2022-07-12 11:20:31,684 INFO L895 garLoopResultBuilder]: At program point L35889(line 35889) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,684 INFO L895 garLoopResultBuilder]: At program point L49482(line 49482) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= |ULTIMATE.start_drbd_init_~err~12#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,684 INFO L899 garLoopResultBuilder]: For program point L35889-1(line 35889) no Hoare annotation was computed. [2022-07-12 11:20:31,684 INFO L899 garLoopResultBuilder]: For program point L37425(lines 37425 37428) no Hoare annotation was computed. [2022-07-12 11:20:31,685 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-12 11:20:31,685 INFO L895 garLoopResultBuilder]: At program point L35245(line 35245) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,685 INFO L895 garLoopResultBuilder]: At program point L49482-2(lines 49481 49483) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= |ULTIMATE.start_drbd_init_~err~12#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,685 INFO L899 garLoopResultBuilder]: For program point L35939(line 35939) no Hoare annotation was computed. [2022-07-12 11:20:31,685 INFO L899 garLoopResultBuilder]: For program point L49482-1(line 49482) no Hoare annotation was computed. [2022-07-12 11:20:31,685 INFO L899 garLoopResultBuilder]: For program point L37408(lines 37408 37456) no Hoare annotation was computed. [2022-07-12 11:20:31,685 INFO L895 garLoopResultBuilder]: At program point L35228(line 35228) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,685 INFO L899 garLoopResultBuilder]: For program point L35228-1(line 35228) no Hoare annotation was computed. [2022-07-12 11:20:31,685 INFO L895 garLoopResultBuilder]: At program point L35922(lines 35859 35942) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,685 INFO L899 garLoopResultBuilder]: For program point L36402-1(line 36402) no Hoare annotation was computed. [2022-07-12 11:20:31,686 INFO L899 garLoopResultBuilder]: For program point L35246(line 35246) no Hoare annotation was computed. [2022-07-12 11:20:31,686 INFO L899 garLoopResultBuilder]: For program point L35907(lines 35907 35910) no Hoare annotation was computed. [2022-07-12 11:20:31,686 INFO L895 garLoopResultBuilder]: At program point L37409(lines 37408 37456) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,686 INFO L895 garLoopResultBuilder]: At program point L49020(lines 48987 49022) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,686 INFO L895 garLoopResultBuilder]: At program point L36402(line 36402) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,686 INFO L899 garLoopResultBuilder]: For program point L36420(lines 36420 36426) no Hoare annotation was computed. [2022-07-12 11:20:31,686 INFO L895 garLoopResultBuilder]: At program point L35941(lines 35854 35943) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,686 INFO L895 garLoopResultBuilder]: At program point L35875(line 35875) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,686 INFO L899 garLoopResultBuilder]: For program point L35875-1(line 35875) no Hoare annotation was computed. [2022-07-12 11:20:31,687 INFO L899 garLoopResultBuilder]: For program point L37411(lines 37411 37456) no Hoare annotation was computed. [2022-07-12 11:20:31,687 INFO L895 garLoopResultBuilder]: At program point L49500(lines 49499 49501) the Hoare annotation is: (and (= ~minor_count~0 (_ bv32 32)) (= |ULTIMATE.start_drbd_init_~err~12#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2022-07-12 11:20:31,687 INFO L899 garLoopResultBuilder]: For program point L35230(lines 35230 35239) no Hoare annotation was computed. [2022-07-12 11:20:31,687 INFO L899 garLoopResultBuilder]: For program point L35230-1(lines 35222 35249) no Hoare annotation was computed. [2022-07-12 11:20:31,687 INFO L899 garLoopResultBuilder]: For program point L35891(lines 35891 35894) no Hoare annotation was computed. [2022-07-12 11:20:31,687 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 6843 6848) the Hoare annotation is: true [2022-07-12 11:20:31,687 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 6843 6848) no Hoare annotation was computed. [2022-07-12 11:20:31,687 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 6843 6848) no Hoare annotation was computed. [2022-07-12 11:20:31,687 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 14692 14700) the Hoare annotation is: true [2022-07-12 11:20:31,687 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 14692 14700) no Hoare annotation was computed. [2022-07-12 11:20:31,688 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 14692 14700) no Hoare annotation was computed. [2022-07-12 11:20:31,690 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-07-12 11:20:31,691 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-12 11:20:31,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 11:20:31 BoogieIcfgContainer [2022-07-12 11:20:31,704 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 11:20:31,705 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 11:20:31,705 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 11:20:31,705 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 11:20:31,705 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:20:06" (3/4) ... [2022-07-12 11:20:31,707 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 11:20:31,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2022-07-12 11:20:31,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_cleanup [2022-07-12 11:20:31,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2022-07-12 11:20:31,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-07-12 11:20:31,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2022-07-12 11:20:31,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_cleanup_queue [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tl_cleanup [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmem_cache_create [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_pages [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mempool_destroy [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hlist_unhashed [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpumask_var [2022-07-12 11:20:31,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mempool_create [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bm_free_pages [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_free_bc [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_page [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_queue_work_front [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure page_chain_next [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_splice [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_sub_return [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-12 11:20:31,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bm_vk_free [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_pp_free [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure minor_to_mdev [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_free_sock [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_hash_tfm [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __free_pages [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_free_some_ee [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_bm_cleanup [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mempool_free [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add_return [2022-07-12 11:20:31,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure page_chain_add [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_destroy_mempools [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_release_ee [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_free_hash [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_disk [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-07-12 11:20:31,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_buildtag [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kernel_sock_shutdown [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lc_destroy [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_free_resources [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blkdev_put [2022-07-12 11:20:31,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmem_cache_destroy [2022-07-12 11:20:31,717 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure page_chain_tail [2022-07-12 11:20:31,717 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_free_tl_hash [2022-07-12 11:20:31,717 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drbd_free_mdev [2022-07-12 11:20:31,717 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-12 11:20:31,717 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-07-12 11:20:31,739 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1225 nodes and edges [2022-07-12 11:20:31,742 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 566 nodes and edges [2022-07-12 11:20:31,743 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 266 nodes and edges [2022-07-12 11:20:31,745 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 131 nodes and edges [2022-07-12 11:20:31,747 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2022-07-12 11:20:31,749 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2022-07-12 11:20:31,750 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-07-12 11:20:31,752 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-07-12 11:20:31,754 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-12 11:20:31,756 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-12 11:20:31,756 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 11:20:31,758 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 11:20:32,016 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 11:20:32,016 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 11:20:32,017 INFO L158 Benchmark]: Toolchain (without parser) took 129397.07ms. Allocated memory was 117.4MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 63.6MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 945.0MB. Max. memory is 16.1GB. [2022-07-12 11:20:32,017 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 67.1MB. Free memory was 50.0MB in the beginning and 50.0MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:20:32,017 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14081.79ms. Allocated memory was 117.4MB in the beginning and 710.9MB in the end (delta: 593.5MB). Free memory was 63.2MB in the beginning and 243.6MB in the end (delta: -180.4MB). Peak memory consumption was 451.6MB. Max. memory is 16.1GB. [2022-07-12 11:20:32,017 INFO L158 Benchmark]: Boogie Procedure Inliner took 438.87ms. Allocated memory is still 710.9MB. Free memory was 243.6MB in the beginning and 423.9MB in the end (delta: -180.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-07-12 11:20:32,017 INFO L158 Benchmark]: Boogie Preprocessor took 151.00ms. Allocated memory is still 710.9MB. Free memory was 423.9MB in the beginning and 397.7MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-07-12 11:20:32,018 INFO L158 Benchmark]: RCFGBuilder took 88909.07ms. Allocated memory was 710.9MB in the beginning and 2.6GB in the end (delta: 1.8GB). Free memory was 397.7MB in the beginning and 1.1GB in the end (delta: -704.6MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2022-07-12 11:20:32,018 INFO L158 Benchmark]: TraceAbstraction took 25499.85ms. Allocated memory is still 2.6GB. Free memory was 1.1GB in the beginning and 1.6GB in the end (delta: -521.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:20:32,018 INFO L158 Benchmark]: Witness Printer took 311.50ms. Allocated memory is still 2.6GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-07-12 11:20:32,020 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 67.1MB. Free memory was 50.0MB in the beginning and 50.0MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14081.79ms. Allocated memory was 117.4MB in the beginning and 710.9MB in the end (delta: 593.5MB). Free memory was 63.2MB in the beginning and 243.6MB in the end (delta: -180.4MB). Peak memory consumption was 451.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 438.87ms. Allocated memory is still 710.9MB. Free memory was 243.6MB in the beginning and 423.9MB in the end (delta: -180.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.00ms. Allocated memory is still 710.9MB. Free memory was 423.9MB in the beginning and 397.7MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 88909.07ms. Allocated memory was 710.9MB in the beginning and 2.6GB in the end (delta: 1.8GB). Free memory was 397.7MB in the beginning and 1.1GB in the end (delta: -704.6MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * TraceAbstraction took 25499.85ms. Allocated memory is still 2.6GB. Free memory was 1.1GB in the beginning and 1.6GB in the end (delta: -521.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 311.50ms. Allocated memory is still 2.6GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. 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: 10085]: 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 67 procedures, 595 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 25.4s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2054 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1948 mSDsluCounter, 7933 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3929 mSDsCounter, 33 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 42 IncrementalHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 33 mSolverCounterUnsat, 4004 mSDtfsCounter, 42 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 77 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=597occurred in iteration=4, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 461 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 266 LocationsWithAnnotation, 1866 PreInvPairs, 1921 NumberOfFragments, 582 HoareAnnotationTreeSize, 1866 FomulaSimplifications, 5716 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 266 FomulaSimplificationsInter, 3671 FormulaSimplificationTreeSizeReductionInter, 6.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 13.8s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 81 NumberOfCodeBlocks, 81 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 76 ConstructedInterpolants, 0 QuantifiedInterpolants, 128 SizeOfPredicates, 1 NumberOfNonLiveVariables, 29451 ConjunctsInSsa, 12 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: 7676]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 36042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 36100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35859]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 15707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35859]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 22453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 22453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35859]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 35793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35854]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 15704]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7676]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 48987]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35859]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49264]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7676]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37389]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 36007]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35944]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35951]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 36366]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 22453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49419]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 22453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 36042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 48992]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 35251]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49499]: Loop Invariant Derived loop invariant: (minor_count == 32bv32 && err == 0bv32) && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49481]: Loop Invariant Derived loop invariant: (minor_count == 32bv32 && err == 0bv32) && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 37389]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37405]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37414]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35217]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 10150]: Loop Invariant Derived loop invariant: minor_count == 32bv32 - InvariantResult [Line: 37244]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 15681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37411]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49127]: Loop Invariant Derived loop invariant: (minor_count == 32bv32 && err == 0bv32) && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49495]: Loop Invariant Derived loop invariant: (minor_count == 32bv32 && err == 0bv32) && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 36042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37375]: Loop Invariant Derived loop invariant: minor_count == 32bv32 - InvariantResult [Line: 36360]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 36100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37408]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 22453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49422]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 36100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37389]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 49187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 48992]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 35793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 37389]: Loop Invariant Derived loop invariant: minor_count == 32bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 22453]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-07-12 11:20:32,119 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