./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN --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 d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:40:24,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:40:24,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:40:24,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:40:24,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:40:24,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:40:24,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:40:24,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:40:24,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:40:24,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:40:24,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:40:24,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:40:24,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:40:25,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:40:25,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:40:25,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:40:25,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:40:25,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:40:25,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:40:25,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:40:25,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:40:25,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:40:25,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:40:25,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:40:25,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:40:25,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:40:25,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:40:25,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:40:25,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:40:25,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:40:25,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:40:25,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:40:25,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:40:25,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:40:25,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:40:25,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:40:25,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:40:25,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:40:25,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:40:25,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:40:25,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:40:25,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 11:40:25,088 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:40:25,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:40:25,092 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:40:25,093 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:40:25,094 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:40:25,094 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:40:25,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:40:25,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:40:25,095 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:40:25,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:40:25,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:40:25,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:40:25,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:40:25,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:40:25,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:40:25,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:40:25,098 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:40:25,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:40:25,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:40:25,099 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:40:25,099 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:40:25,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:40:25,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:40:25,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:40:25,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:40:25,101 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:40:25,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:40:25,101 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:40:25,101 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:40:25,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:40:25,102 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 [2022-11-20 11:40:25,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:40:25,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:40:25,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:40:25,545 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:40:25,546 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:40:25,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 11:40:28,628 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:40:29,504 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:40:29,505 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 11:40:29,579 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data/751018506/29debc38195c4c0595abe109d6b09305/FLAG6c7a21f94 [2022-11-20 11:40:29,603 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data/751018506/29debc38195c4c0595abe109d6b09305 [2022-11-20 11:40:29,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:40:29,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:40:29,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:40:29,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:40:29,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:40:29,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:40:29" (1/1) ... [2022-11-20 11:40:29,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17d6d1aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:29, skipping insertion in model container [2022-11-20 11:40:29,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:40:29" (1/1) ... [2022-11-20 11:40:29,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:40:29,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:40:30,701 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) 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:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2022-11-20 11:40:30,708 INFO L158 Benchmark]: Toolchain (without parser) took 1097.01ms. Allocated memory is still 157.3MB. Free memory was 103.9MB in the beginning and 86.2MB in the end (delta: 17.7MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2022-11-20 11:40:30,709 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 157.3MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:40:30,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1090.59ms. Allocated memory is still 157.3MB. Free memory was 103.9MB in the beginning and 86.2MB in the end (delta: 17.7MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2022-11-20 11:40:30,712 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 157.3MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1090.59ms. Allocated memory is still 157.3MB. Free memory was 103.9MB in the beginning and 86.2MB in the end (delta: 17.7MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN --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 d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:40:33,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:40:33,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:40:33,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:40:33,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:40:33,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:40:33,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:40:33,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:40:33,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:40:33,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:40:33,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:40:33,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:40:33,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:40:33,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:40:33,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:40:33,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:40:33,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:40:33,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:40:33,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:40:33,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:40:33,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:40:33,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:40:33,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:40:33,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:40:33,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:40:33,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:40:33,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:40:33,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:40:33,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:40:33,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:40:33,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:40:33,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:40:33,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:40:33,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:40:33,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:40:33,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:40:33,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:40:33,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:40:33,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:40:33,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:40:33,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:40:33,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 11:40:33,578 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:40:33,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:40:33,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:40:33,581 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:40:33,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:40:33,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:40:33,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:40:33,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:40:33,584 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:40:33,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:40:33,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:40:33,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:40:33,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:40:33,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:40:33,587 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:40:33,588 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:40:33,588 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:40:33,588 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:40:33,588 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:40:33,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:40:33,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:40:33,589 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:40:33,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:40:33,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:40:33,590 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:40:33,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:40:33,591 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:40:33,591 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:40:33,591 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:40:33,591 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:40:33,592 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:40:33,592 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:40:33,592 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:40:33,593 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 [2022-11-20 11:40:34,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:40:34,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:40:34,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:40:34,107 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:40:34,109 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:40:34,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 11:40:37,259 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:40:38,149 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:40:38,150 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 11:40:38,249 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data/b4d72d9ce/821a2e707ef04dd7a5072598964a364f/FLAG159457ec2 [2022-11-20 11:40:38,267 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/data/b4d72d9ce/821a2e707ef04dd7a5072598964a364f [2022-11-20 11:40:38,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:40:38,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:40:38,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:40:38,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:40:38,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:40:38,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:40:38" (1/1) ... [2022-11-20 11:40:38,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61a1b0f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:38, skipping insertion in model container [2022-11-20 11:40:38,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:40:38" (1/1) ... [2022-11-20 11:40:38,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:40:38,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:40:43,308 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:43,311 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:43,312 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:43,314 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:43,314 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:44,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i[665471,665484] [2022-11-20 11:40:45,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:40:45,164 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 11:40:45,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:40:45,891 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:45,892 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:45,894 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:45,894 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:45,895 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:46,460 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i[665471,665484] [2022-11-20 11:40:46,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:40:46,512 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:40:47,131 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:47,133 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:47,134 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:47,134 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:47,135 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 11:40:47,576 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i[665471,665484] [2022-11-20 11:40:47,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:40:47,792 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:40:47,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47 WrapperNode [2022-11-20 11:40:47,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:40:47,794 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:40:47,794 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:40:47,794 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:40:47,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,481 INFO L138 Inliner]: procedures = 588, calls = 7572, calls flagged for inlining = 215, calls inlined = 200, statements flattened = 17509 [2022-11-20 11:40:48,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:40:48,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:40:48,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:40:48,484 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:40:48,494 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,920 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:48,951 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:49,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:40:49,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:40:49,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:40:49,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:40:49,034 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:40:47" (1/1) ... [2022-11-20 11:40:49,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:40:49,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:40:49,068 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 11:40:49,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 11:40:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 11:40:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 11:40:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2022-11-20 11:40:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2022-11-20 11:40:49,122 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2022-11-20 11:40:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2022-11-20 11:40:49,122 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2022-11-20 11:40:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2022-11-20 11:40:49,123 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2022-11-20 11:40:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2022-11-20 11:40:49,123 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-20 11:40:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2022-11-20 11:40:49,125 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2022-11-20 11:40:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-11-20 11:40:49,125 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-11-20 11:40:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 11:40:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 11:40:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2022-11-20 11:40:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2022-11-20 11:40:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2022-11-20 11:40:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2022-11-20 11:40:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2022-11-20 11:40:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2022-11-20 11:40:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 11:40:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 11:40:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 11:40:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 11:40:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2022-11-20 11:40:49,129 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2022-11-20 11:40:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2022-11-20 11:40:49,129 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2022-11-20 11:40:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-11-20 11:40:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-11-20 11:40:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2022-11-20 11:40:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2022-11-20 11:40:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2022-11-20 11:40:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2022-11-20 11:40:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2022-11-20 11:40:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2022-11-20 11:40:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-20 11:40:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-20 11:40:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2022-11-20 11:40:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2022-11-20 11:40:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2022-11-20 11:40:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2022-11-20 11:40:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-20 11:40:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-20 11:40:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2022-11-20 11:40:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2022-11-20 11:40:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2022-11-20 11:40:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2022-11-20 11:40:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 11:40:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 11:40:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2022-11-20 11:40:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2022-11-20 11:40:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2022-11-20 11:40:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2022-11-20 11:40:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2022-11-20 11:40:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2022-11-20 11:40:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 11:40:49,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 11:40:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2022-11-20 11:40:49,138 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2022-11-20 11:40:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2022-11-20 11:40:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2022-11-20 11:40:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2022-11-20 11:40:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2022-11-20 11:40:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-20 11:40:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-20 11:40:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2022-11-20 11:40:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2022-11-20 11:40:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-20 11:40:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-20 11:40:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2022-11-20 11:40:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2022-11-20 11:40:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-20 11:40:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2022-11-20 11:40:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2022-11-20 11:40:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 11:40:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 11:40:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-20 11:40:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-20 11:40:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 11:40:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 11:40:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2022-11-20 11:40:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2022-11-20 11:40:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2022-11-20 11:40:49,145 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2022-11-20 11:40:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 11:40:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2022-11-20 11:40:49,145 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2022-11-20 11:40:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2022-11-20 11:40:49,147 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2022-11-20 11:40:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-20 11:40:49,147 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-20 11:40:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 11:40:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 11:40:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 11:40:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2022-11-20 11:40:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2022-11-20 11:40:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2022-11-20 11:40:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2022-11-20 11:40:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2022-11-20 11:40:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2022-11-20 11:40:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2022-11-20 11:40:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2022-11-20 11:40:49,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 11:40:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 11:40:49,163 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2022-11-20 11:40:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2022-11-20 11:40:49,164 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-20 11:40:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-20 11:40:49,164 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2022-11-20 11:40:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2022-11-20 11:40:49,164 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 11:40:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 11:40:49,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2022-11-20 11:40:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2022-11-20 11:40:49,165 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2022-11-20 11:40:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2022-11-20 11:40:49,166 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2022-11-20 11:40:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2022-11-20 11:40:49,166 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2022-11-20 11:40:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2022-11-20 11:40:49,167 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2022-11-20 11:40:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2022-11-20 11:40:49,167 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2022-11-20 11:40:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2022-11-20 11:40:49,167 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2022-11-20 11:40:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2022-11-20 11:40:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2022-11-20 11:40:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2022-11-20 11:40:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2022-11-20 11:40:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2022-11-20 11:40:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 11:40:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 11:40:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2022-11-20 11:40:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2022-11-20 11:40:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure status [2022-11-20 11:40:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2022-11-20 11:40:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-20 11:40:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-20 11:40:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2022-11-20 11:40:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2022-11-20 11:40:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-20 11:40:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-20 11:40:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-11-20 11:40:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-11-20 11:40:49,171 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2022-11-20 11:40:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2022-11-20 11:40:49,172 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-11-20 11:40:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-11-20 11:40:49,172 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2022-11-20 11:40:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2022-11-20 11:40:49,172 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-20 11:40:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-20 11:40:49,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-20 11:40:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-20 11:40:49,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 11:40:49,173 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-20 11:40:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-20 11:40:49,174 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2022-11-20 11:40:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2022-11-20 11:40:49,174 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2022-11-20 11:40:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2022-11-20 11:40:49,174 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-20 11:40:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-20 11:40:49,175 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2022-11-20 11:40:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2022-11-20 11:40:49,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 11:40:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2022-11-20 11:40:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2022-11-20 11:40:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2022-11-20 11:40:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2022-11-20 11:40:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2022-11-20 11:40:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2022-11-20 11:40:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 11:40:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 11:40:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 11:40:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2022-11-20 11:40:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2022-11-20 11:40:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 11:40:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 11:40:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2022-11-20 11:40:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2022-11-20 11:40:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2022-11-20 11:40:49,180 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2022-11-20 11:40:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 11:40:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2022-11-20 11:40:49,180 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2022-11-20 11:40:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 11:40:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2022-11-20 11:40:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2022-11-20 11:40:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2022-11-20 11:40:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2022-11-20 11:40:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 11:40:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 11:40:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2022-11-20 11:40:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2022-11-20 11:40:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2022-11-20 11:40:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2022-11-20 11:40:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2022-11-20 11:40:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2022-11-20 11:40:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-20 11:40:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-20 11:40:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2022-11-20 11:40:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2022-11-20 11:40:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 11:40:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 11:40:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2022-11-20 11:40:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2022-11-20 11:40:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2022-11-20 11:40:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2022-11-20 11:40:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2022-11-20 11:40:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2022-11-20 11:40:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2022-11-20 11:40:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2022-11-20 11:40:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2022-11-20 11:40:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2022-11-20 11:40:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-20 11:40:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-20 11:40:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2022-11-20 11:40:49,186 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2022-11-20 11:40:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 11:40:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 11:40:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2022-11-20 11:40:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2022-11-20 11:40:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 11:40:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-20 11:40:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-20 11:40:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-20 11:40:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-20 11:40:49,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:40:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:40:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 11:40:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 11:40:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2022-11-20 11:40:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2022-11-20 11:40:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 11:40:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2022-11-20 11:40:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2022-11-20 11:40:49,195 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2022-11-20 11:40:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2022-11-20 11:40:49,195 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-11-20 11:40:49,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 11:40:49,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 11:40:49,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 11:40:49,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 11:40:49,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 11:40:49,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 11:40:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 11:40:49,196 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2022-11-20 11:40:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2022-11-20 11:40:49,197 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2022-11-20 11:40:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2022-11-20 11:40:49,197 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2022-11-20 11:40:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2022-11-20 11:40:49,197 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2022-11-20 11:40:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2022-11-20 11:40:49,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 11:40:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 11:40:49,198 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2022-11-20 11:40:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2022-11-20 11:40:49,198 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-11-20 11:40:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-11-20 11:40:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 11:40:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2022-11-20 11:40:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2022-11-20 11:40:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2022-11-20 11:40:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2022-11-20 11:40:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2022-11-20 11:40:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2022-11-20 11:40:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-20 11:40:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-20 11:40:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-20 11:40:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-20 11:40:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2022-11-20 11:40:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2022-11-20 11:40:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 11:40:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 11:40:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2022-11-20 11:40:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2022-11-20 11:40:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2022-11-20 11:40:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2022-11-20 11:40:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-11-20 11:40:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-11-20 11:40:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2022-11-20 11:40:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2022-11-20 11:40:49,203 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 11:40:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 11:40:49,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 11:40:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 11:40:49,203 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 11:40:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 11:40:49,203 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2022-11-20 11:40:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2022-11-20 11:40:49,204 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2022-11-20 11:40:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2022-11-20 11:40:49,204 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2022-11-20 11:40:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2022-11-20 11:40:49,204 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2022-11-20 11:40:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2022-11-20 11:40:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2022-11-20 11:40:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2022-11-20 11:40:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-20 11:40:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-20 11:40:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2022-11-20 11:40:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2022-11-20 11:40:49,206 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-11-20 11:40:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-11-20 11:40:49,206 INFO L130 BoogieDeclarations]: Found specification of procedure run [2022-11-20 11:40:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2022-11-20 11:40:49,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 11:40:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 11:40:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 11:40:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2022-11-20 11:40:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2022-11-20 11:40:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-20 11:40:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-20 11:40:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2022-11-20 11:40:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2022-11-20 11:40:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2022-11-20 11:40:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2022-11-20 11:40:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 11:40:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-20 11:40:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-20 11:40:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-11-20 11:40:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-11-20 11:40:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2022-11-20 11:40:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2022-11-20 11:40:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2022-11-20 11:40:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2022-11-20 11:40:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 11:40:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 11:40:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 11:40:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 11:40:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2022-11-20 11:40:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2022-11-20 11:40:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 11:40:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2022-11-20 11:40:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2022-11-20 11:40:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2022-11-20 11:40:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2022-11-20 11:40:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2022-11-20 11:40:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2022-11-20 11:40:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2022-11-20 11:40:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2022-11-20 11:40:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 11:40:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 11:40:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-20 11:40:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-20 11:40:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 11:40:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 11:40:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-20 11:40:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-20 11:40:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2022-11-20 11:40:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2022-11-20 11:40:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2022-11-20 11:40:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2022-11-20 11:40:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-20 11:40:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-20 11:40:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2022-11-20 11:40:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2022-11-20 11:40:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2022-11-20 11:40:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2022-11-20 11:40:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2022-11-20 11:40:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2022-11-20 11:40:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 11:40:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 11:40:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2022-11-20 11:40:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2022-11-20 11:40:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2022-11-20 11:40:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2022-11-20 11:40:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2022-11-20 11:40:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2022-11-20 11:40:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2022-11-20 11:40:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2022-11-20 11:40:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2022-11-20 11:40:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2022-11-20 11:40:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2022-11-20 11:40:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2022-11-20 11:40:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2022-11-20 11:40:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2022-11-20 11:40:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2022-11-20 11:40:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2022-11-20 11:40:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 11:40:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 11:40:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2022-11-20 11:40:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2022-11-20 11:40:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-11-20 11:40:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-11-20 11:40:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2022-11-20 11:40:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2022-11-20 11:40:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 11:40:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 11:40:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2022-11-20 11:40:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2022-11-20 11:40:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2022-11-20 11:40:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2022-11-20 11:40:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2022-11-20 11:40:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2022-11-20 11:40:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2022-11-20 11:40:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2022-11-20 11:40:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2022-11-20 11:40:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2022-11-20 11:40:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-20 11:40:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-20 11:40:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 11:40:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 11:40:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 11:40:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2022-11-20 11:40:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2022-11-20 11:40:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2022-11-20 11:40:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2022-11-20 11:40:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 11:40:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2022-11-20 11:40:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2022-11-20 11:40:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2022-11-20 11:40:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2022-11-20 11:40:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2022-11-20 11:40:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2022-11-20 11:40:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 11:40:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 11:40:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 11:40:49,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 11:40:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2022-11-20 11:40:49,229 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2022-11-20 11:40:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2022-11-20 11:40:49,229 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2022-11-20 11:40:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2022-11-20 11:40:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2022-11-20 11:40:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-11-20 11:40:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-11-20 11:40:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2022-11-20 11:40:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2022-11-20 11:40:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 11:40:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 11:40:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-11-20 11:40:49,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-11-20 11:40:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2022-11-20 11:40:49,231 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2022-11-20 11:40:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2022-11-20 11:40:49,231 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2022-11-20 11:40:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-20 11:40:49,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-20 11:40:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2022-11-20 11:40:49,232 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2022-11-20 11:40:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-20 11:40:49,232 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-20 11:40:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-11-20 11:40:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-11-20 11:40:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2022-11-20 11:40:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2022-11-20 11:40:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 11:40:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 11:40:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2022-11-20 11:40:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2022-11-20 11:40:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2022-11-20 11:40:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2022-11-20 11:40:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2022-11-20 11:40:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2022-11-20 11:40:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2022-11-20 11:40:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2022-11-20 11:40:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2022-11-20 11:40:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2022-11-20 11:40:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-20 11:40:49,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-20 11:40:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-11-20 11:40:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-11-20 11:40:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-20 11:40:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-20 11:40:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2022-11-20 11:40:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2022-11-20 11:40:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2022-11-20 11:40:49,236 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2022-11-20 11:40:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2022-11-20 11:40:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2022-11-20 11:40:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2022-11-20 11:40:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2022-11-20 11:40:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2022-11-20 11:40:49,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2022-11-20 11:40:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-20 11:40:49,238 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-20 11:40:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-11-20 11:40:49,238 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-11-20 11:40:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-11-20 11:40:49,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-11-20 11:40:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2022-11-20 11:40:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2022-11-20 11:40:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-20 11:40:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-20 11:40:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-11-20 11:40:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-11-20 11:40:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-11-20 11:40:49,240 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-11-20 11:40:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 11:40:49,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 11:40:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2022-11-20 11:40:49,240 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2022-11-20 11:40:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-20 11:40:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-20 11:40:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2022-11-20 11:40:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2022-11-20 11:40:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2022-11-20 11:40:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2022-11-20 11:40:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2022-11-20 11:40:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2022-11-20 11:40:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-11-20 11:40:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-11-20 11:40:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2022-11-20 11:40:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2022-11-20 11:40:51,464 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:40:51,469 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:40:55,700 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 11:41:11,123 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-20 11:41:11,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2022-11-20 11:41:11,131 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 25 more [2022-11-20 11:41:11,136 INFO L158 Benchmark]: Toolchain (without parser) took 32864.27ms. Allocated memory was 86.0MB in the beginning and 539.0MB in the end (delta: 453.0MB). Free memory was 55.8MB in the beginning and 262.5MB in the end (delta: -206.7MB). Peak memory consumption was 434.5MB. Max. memory is 16.1GB. [2022-11-20 11:41:11,136 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 39.0MB in the beginning and 39.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:41:11,137 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9516.16ms. Allocated memory was 86.0MB in the beginning and 539.0MB in the end (delta: 453.0MB). Free memory was 55.5MB in the beginning and 287.1MB in the end (delta: -231.6MB). Peak memory consumption was 229.5MB. Max. memory is 16.1GB. [2022-11-20 11:41:11,138 INFO L158 Benchmark]: Boogie Procedure Inliner took 688.17ms. Allocated memory is still 539.0MB. Free memory was 287.1MB in the beginning and 345.5MB in the end (delta: -58.4MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. [2022-11-20 11:41:11,138 INFO L158 Benchmark]: Boogie Preprocessor took 548.98ms. Allocated memory is still 539.0MB. Free memory was 345.5MB in the beginning and 232.3MB in the end (delta: 113.2MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2022-11-20 11:41:11,139 INFO L158 Benchmark]: RCFGBuilder took 22101.18ms. Allocated memory is still 539.0MB. Free memory was 232.3MB in the beginning and 262.5MB in the end (delta: -30.2MB). Peak memory consumption was 158.6MB. Max. memory is 16.1GB. [2022-11-20 11:41:11,141 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 39.0MB in the beginning and 39.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9516.16ms. Allocated memory was 86.0MB in the beginning and 539.0MB in the end (delta: 453.0MB). Free memory was 55.5MB in the beginning and 287.1MB in the end (delta: -231.6MB). Peak memory consumption was 229.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 688.17ms. Allocated memory is still 539.0MB. Free memory was 287.1MB in the beginning and 345.5MB in the end (delta: -58.4MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 548.98ms. Allocated memory is still 539.0MB. Free memory was 345.5MB in the beginning and 232.3MB in the end (delta: 113.2MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. * RCFGBuilder took 22101.18ms. Allocated memory is still 539.0MB. Free memory was 232.3MB in the beginning and 262.5MB in the end (delta: -30.2MB). Peak memory consumption was 158.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eab49d5f-6b74-4cb9-ba0a-d7277c18e4fd/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")