./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-43_2a-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_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/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_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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 c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 --- 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 10:56:30,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:56:30,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:56:30,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:56:30,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:56:30,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:56:30,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:56:30,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:56:30,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:56:30,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:56:30,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:56:30,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:56:30,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:56:30,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:56:30,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:56:30,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:56:30,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:56:30,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:56:30,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:56:30,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:56:30,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:56:30,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:56:30,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:56:30,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:56:30,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:56:30,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:56:30,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:56:30,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:56:30,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:56:30,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:56:30,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:56:30,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:56:30,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:56:30,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:56:30,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:56:30,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:56:30,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:56:30,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:56:30,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:56:30,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:56:30,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:56:30,390 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 10:56:30,436 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:56:30,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:56:30,437 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:56:30,437 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:56:30,438 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:56:30,438 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:56:30,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:56:30,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:56:30,439 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:56:30,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:56:30,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:56:30,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:56:30,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:56:30,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:56:30,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:56:30,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:56:30,442 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:56:30,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:56:30,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:56:30,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:56:30,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:56:30,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:56:30,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:56:30,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:56:30,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:56:30,444 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:56:30,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:56:30,444 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:56:30,444 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:56:30,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:56:30,445 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2022-11-20 10:56:30,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:56:30,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:56:30,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:56:30,818 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:56:30,818 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:56:30,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 10:56:33,887 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:56:34,912 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:56:34,913 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 10:56:35,006 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data/48ac1aaf1/bc94a51e96874580b40ad6afc76a6341/FLAG3e00af087 [2022-11-20 10:56:35,032 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data/48ac1aaf1/bc94a51e96874580b40ad6afc76a6341 [2022-11-20 10:56:35,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:56:35,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:56:35,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:35,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:56:35,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:56:35,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:35" (1/1) ... [2022-11-20 10:56:35,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b4e6040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:35, skipping insertion in model container [2022-11-20 10:56:35,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:35" (1/1) ... [2022-11-20 10:56:35,059 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:56:35,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:36,087 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 10:56:36,100 INFO L158 Benchmark]: Toolchain (without parser) took 1060.07ms. Allocated memory is still 192.9MB. Free memory was 133.9MB in the beginning and 121.1MB in the end (delta: 12.8MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2022-11-20 10:56:36,101 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 142.6MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:56:36,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1055.33ms. Allocated memory is still 192.9MB. Free memory was 133.9MB in the beginning and 121.1MB in the end (delta: 12.8MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2022-11-20 10:56:36,104 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 142.6MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1055.33ms. Allocated memory is still 192.9MB. Free memory was 133.9MB in the beginning and 121.1MB in the end (delta: 12.8MB). Peak memory consumption was 57.7MB. 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/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_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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 c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 --- 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 10:56:38,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:56:38,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:56:38,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:56:38,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:56:38,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:56:38,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:56:38,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:56:38,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:56:38,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:56:38,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:56:38,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:56:38,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:56:38,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:56:38,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:56:38,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:56:38,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:56:38,708 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:56:38,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:56:38,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:56:38,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:56:38,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:56:38,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:56:38,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:56:38,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:56:38,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:56:38,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:56:38,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:56:38,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:56:38,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:56:38,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:56:38,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:56:38,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:56:38,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:56:38,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:56:38,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:56:38,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:56:38,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:56:38,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:56:38,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:56:38,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:56:38,761 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 10:56:38,803 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:56:38,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:56:38,804 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:56:38,805 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:56:38,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:56:38,806 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:56:38,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:56:38,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:56:38,807 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:56:38,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:56:38,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:56:38,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:56:38,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:56:38,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:56:38,809 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:56:38,809 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:56:38,809 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:56:38,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:56:38,810 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:56:38,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:56:38,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:56:38,810 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:56:38,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:56:38,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:56:38,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:56:38,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:56:38,811 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:56:38,811 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:56:38,812 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:56:38,812 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:56:38,812 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:56:38,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:56:38,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:56:38,813 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2022-11-20 10:56:39,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:56:39,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:56:39,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:56:39,209 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:56:39,209 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:56:39,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 10:56:42,306 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:56:43,300 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:56:43,301 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-11-20 10:56:43,386 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data/32d4a5986/607dec1a7909494ba6c21993b5ee9be0/FLAGd0e293a23 [2022-11-20 10:56:43,406 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/data/32d4a5986/607dec1a7909494ba6c21993b5ee9be0 [2022-11-20 10:56:43,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:56:43,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:56:43,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:43,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:56:43,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:56:43,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:43" (1/1) ... [2022-11-20 10:56:43,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e112108 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:43, skipping insertion in model container [2022-11-20 10:56:43,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:43" (1/1) ... [2022-11-20 10:56:43,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:56:43,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:47,966 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:47,969 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:47,970 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:47,972 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:47,972 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:49,157 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2022-11-20 10:56:49,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:56:49,293 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 10:56:49,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:49,950 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:49,952 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:49,953 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:49,954 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:49,954 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:50,402 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2022-11-20 10:56:50,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:56:50,442 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:56:51,027 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:51,029 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:51,031 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:51,031 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:51,032 WARN L1569 CHandler]: Possible shadowing of function abort [2022-11-20 10:56:51,556 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2022-11-20 10:56:51,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:56:51,771 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:56:51,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51 WrapperNode [2022-11-20 10:56:51,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:51,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:56:51,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:56:51,773 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:56:51,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:51,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:52,385 INFO L138 Inliner]: procedures = 535, calls = 7502, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 17474 [2022-11-20 10:56:52,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:56:52,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:56:52,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:56:52,388 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:56:52,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:52,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:52,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:52,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:53,114 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:53,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:53,261 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:53,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:53,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:56:53,427 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:56:53,427 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:56:53,427 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:56:53,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51" (1/1) ... [2022-11-20 10:56:53,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:56:53,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:56:53,467 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 10:56:53,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 10:56:53,536 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 10:56:53,536 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 10:56:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2022-11-20 10:56:53,537 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2022-11-20 10:56:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2022-11-20 10:56:53,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2022-11-20 10:56:53,538 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2022-11-20 10:56:53,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2022-11-20 10:56:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2022-11-20 10:56:53,539 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2022-11-20 10:56:53,539 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-20 10:56:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2022-11-20 10:56:53,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2022-11-20 10:56:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-11-20 10:56:53,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-11-20 10:56:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 10:56:53,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 10:56:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2022-11-20 10:56:53,543 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2022-11-20 10:56:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2022-11-20 10:56:53,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2022-11-20 10:56:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2022-11-20 10:56:53,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2022-11-20 10:56:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 10:56:53,544 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 10:56:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-20 10:56:53,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-20 10:56:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 10:56:53,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 10:56:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2022-11-20 10:56:53,546 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2022-11-20 10:56:53,546 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2022-11-20 10:56:53,546 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2022-11-20 10:56:53,546 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-11-20 10:56:53,547 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-11-20 10:56:53,548 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2022-11-20 10:56:53,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2022-11-20 10:56:53,548 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2022-11-20 10:56:53,548 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2022-11-20 10:56:53,548 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2022-11-20 10:56:53,549 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2022-11-20 10:56:53,549 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-20 10:56:53,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-20 10:56:53,550 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2022-11-20 10:56:53,550 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2022-11-20 10:56:53,550 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2022-11-20 10:56:53,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2022-11-20 10:56:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-20 10:56:53,551 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-20 10:56:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2022-11-20 10:56:53,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2022-11-20 10:56:53,551 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2022-11-20 10:56:53,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2022-11-20 10:56:53,553 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 10:56:53,553 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 10:56:53,553 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2022-11-20 10:56:53,553 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2022-11-20 10:56:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2022-11-20 10:56:53,554 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2022-11-20 10:56:53,554 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2022-11-20 10:56:53,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2022-11-20 10:56:53,555 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 10:56:53,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 10:56:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2022-11-20 10:56:53,556 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2022-11-20 10:56:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2022-11-20 10:56:53,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2022-11-20 10:56:53,556 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2022-11-20 10:56:53,557 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2022-11-20 10:56:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-20 10:56:53,558 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-20 10:56:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2022-11-20 10:56:53,558 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2022-11-20 10:56:53,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-20 10:56:53,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-20 10:56:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2022-11-20 10:56:53,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2022-11-20 10:56:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-20 10:56:53,559 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2022-11-20 10:56:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2022-11-20 10:56:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 10:56:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 10:56:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-20 10:56:53,560 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-20 10:56:53,560 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 10:56:53,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 10:56:53,561 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2022-11-20 10:56:53,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2022-11-20 10:56:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2022-11-20 10:56:53,562 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2022-11-20 10:56:53,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 10:56:53,563 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2022-11-20 10:56:53,564 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2022-11-20 10:56:53,564 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2022-11-20 10:56:53,564 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2022-11-20 10:56:53,565 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-20 10:56:53,566 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-20 10:56:53,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 10:56:53,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 10:56:53,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 10:56:53,570 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2022-11-20 10:56:53,570 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2022-11-20 10:56:53,571 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2022-11-20 10:56:53,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2022-11-20 10:56:53,572 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2022-11-20 10:56:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2022-11-20 10:56:53,579 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2022-11-20 10:56:53,579 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2022-11-20 10:56:53,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 10:56:53,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 10:56:53,580 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2022-11-20 10:56:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2022-11-20 10:56:53,580 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-20 10:56:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-20 10:56:53,580 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2022-11-20 10:56:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2022-11-20 10:56:53,581 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 10:56:53,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 10:56:53,581 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2022-11-20 10:56:53,581 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2022-11-20 10:56:53,582 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2022-11-20 10:56:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2022-11-20 10:56:53,582 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2022-11-20 10:56:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2022-11-20 10:56:53,582 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2022-11-20 10:56:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2022-11-20 10:56:53,583 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2022-11-20 10:56:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2022-11-20 10:56:53,583 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2022-11-20 10:56:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2022-11-20 10:56:53,583 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2022-11-20 10:56:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2022-11-20 10:56:53,584 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2022-11-20 10:56:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2022-11-20 10:56:53,584 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2022-11-20 10:56:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2022-11-20 10:56:53,584 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 10:56:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 10:56:53,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 10:56:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 10:56:53,585 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2022-11-20 10:56:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2022-11-20 10:56:53,585 INFO L130 BoogieDeclarations]: Found specification of procedure status [2022-11-20 10:56:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2022-11-20 10:56:53,586 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-20 10:56:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-20 10:56:53,586 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2022-11-20 10:56:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2022-11-20 10:56:53,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-20 10:56:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-20 10:56:53,587 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-11-20 10:56:53,587 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-11-20 10:56:53,587 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2022-11-20 10:56:53,587 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2022-11-20 10:56:53,588 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-11-20 10:56:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-11-20 10:56:53,588 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2022-11-20 10:56:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2022-11-20 10:56:53,588 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-20 10:56:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-20 10:56:53,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-20 10:56:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-20 10:56:53,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 10:56:53,589 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-20 10:56:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-20 10:56:53,589 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2022-11-20 10:56:53,590 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2022-11-20 10:56:53,590 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2022-11-20 10:56:53,590 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2022-11-20 10:56:53,590 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-20 10:56:53,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-20 10:56:53,592 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2022-11-20 10:56:53,592 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2022-11-20 10:56:53,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 10:56:53,592 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2022-11-20 10:56:53,592 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2022-11-20 10:56:53,593 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2022-11-20 10:56:53,593 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2022-11-20 10:56:53,593 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2022-11-20 10:56:53,593 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2022-11-20 10:56:53,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 10:56:53,593 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2022-11-20 10:56:53,594 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2022-11-20 10:56:53,594 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 10:56:53,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 10:56:53,594 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2022-11-20 10:56:53,594 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2022-11-20 10:56:53,594 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2022-11-20 10:56:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2022-11-20 10:56:53,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 10:56:53,595 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2022-11-20 10:56:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2022-11-20 10:56:53,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 10:56:53,595 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2022-11-20 10:56:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2022-11-20 10:56:53,596 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2022-11-20 10:56:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2022-11-20 10:56:53,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 10:56:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 10:56:53,596 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2022-11-20 10:56:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2022-11-20 10:56:53,597 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2022-11-20 10:56:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2022-11-20 10:56:53,597 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2022-11-20 10:56:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2022-11-20 10:56:53,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-20 10:56:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-20 10:56:53,598 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2022-11-20 10:56:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2022-11-20 10:56:53,598 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 10:56:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 10:56:53,598 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2022-11-20 10:56:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2022-11-20 10:56:53,598 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2022-11-20 10:56:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2022-11-20 10:56:53,599 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2022-11-20 10:56:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2022-11-20 10:56:53,599 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2022-11-20 10:56:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2022-11-20 10:56:53,599 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2022-11-20 10:56:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2022-11-20 10:56:53,600 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-20 10:56:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-20 10:56:53,601 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2022-11-20 10:56:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2022-11-20 10:56:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 10:56:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 10:56:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2022-11-20 10:56:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2022-11-20 10:56:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 10:56:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-20 10:56:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-20 10:56:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-20 10:56:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-20 10:56:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:56:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:56:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 10:56:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2022-11-20 10:56:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2022-11-20 10:56:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2022-11-20 10:56:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 10:56:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 10:56:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 10:56:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 10:56:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2022-11-20 10:56:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2022-11-20 10:56:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2022-11-20 10:56:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2022-11-20 10:56:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2022-11-20 10:56:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2022-11-20 10:56:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2022-11-20 10:56:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2022-11-20 10:56:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 10:56:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 10:56:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2022-11-20 10:56:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-11-20 10:56:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2022-11-20 10:56:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2022-11-20 10:56:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2022-11-20 10:56:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-20 10:56:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-20 10:56:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-20 10:56:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2022-11-20 10:56:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2022-11-20 10:56:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 10:56:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 10:56:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2022-11-20 10:56:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2022-11-20 10:56:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2022-11-20 10:56:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2022-11-20 10:56:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-11-20 10:56:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-11-20 10:56:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2022-11-20 10:56:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2022-11-20 10:56:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 10:56:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 10:56:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 10:56:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 10:56:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2022-11-20 10:56:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2022-11-20 10:56:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2022-11-20 10:56:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2022-11-20 10:56:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2022-11-20 10:56:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-20 10:56:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2022-11-20 10:56:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-11-20 10:56:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure run [2022-11-20 10:56:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 10:56:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2022-11-20 10:56:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-20 10:56:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-20 10:56:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2022-11-20 10:56:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2022-11-20 10:56:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2022-11-20 10:56:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2022-11-20 10:56:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 10:56:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-20 10:56:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-20 10:56:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-11-20 10:56:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-11-20 10:56:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2022-11-20 10:56:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2022-11-20 10:56:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-20 10:56:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-20 10:56:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2022-11-20 10:56:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2022-11-20 10:56:53,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 10:56:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 10:56:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 10:56:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 10:56:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2022-11-20 10:56:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2022-11-20 10:56:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 10:56:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2022-11-20 10:56:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2022-11-20 10:56:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2022-11-20 10:56:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2022-11-20 10:56:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2022-11-20 10:56:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2022-11-20 10:56:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2022-11-20 10:56:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2022-11-20 10:56:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 10:56:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 10:56:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-20 10:56:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-20 10:56:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-20 10:56:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-20 10:56:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2022-11-20 10:56:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2022-11-20 10:56:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2022-11-20 10:56:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2022-11-20 10:56:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-20 10:56:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-20 10:56:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2022-11-20 10:56:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2022-11-20 10:56:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 10:56:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 10:56:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2022-11-20 10:56:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2022-11-20 10:56:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2022-11-20 10:56:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2022-11-20 10:56:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 10:56:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 10:56:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2022-11-20 10:56:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2022-11-20 10:56:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2022-11-20 10:56:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2022-11-20 10:56:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2022-11-20 10:56:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2022-11-20 10:56:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2022-11-20 10:56:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2022-11-20 10:56:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2022-11-20 10:56:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2022-11-20 10:56:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2022-11-20 10:56:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2022-11-20 10:56:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2022-11-20 10:56:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2022-11-20 10:56:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2022-11-20 10:56:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2022-11-20 10:56:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 10:56:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 10:56:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2022-11-20 10:56:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2022-11-20 10:56:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-11-20 10:56:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-11-20 10:56:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2022-11-20 10:56:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2022-11-20 10:56:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 10:56:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 10:56:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2022-11-20 10:56:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2022-11-20 10:56:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2022-11-20 10:56:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2022-11-20 10:56:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2022-11-20 10:56:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2022-11-20 10:56:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2022-11-20 10:56:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2022-11-20 10:56:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2022-11-20 10:56:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2022-11-20 10:56:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-20 10:56:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-20 10:56:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 10:56:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 10:56:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 10:56:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2022-11-20 10:56:53,702 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2022-11-20 10:56:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2022-11-20 10:56:53,702 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2022-11-20 10:56:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 10:56:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2022-11-20 10:56:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2022-11-20 10:56:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2022-11-20 10:56:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2022-11-20 10:56:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2022-11-20 10:56:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2022-11-20 10:56:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 10:56:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 10:56:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 10:56:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 10:56:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2022-11-20 10:56:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2022-11-20 10:56:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2022-11-20 10:56:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2022-11-20 10:56:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2022-11-20 10:56:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2022-11-20 10:56:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-11-20 10:56:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-11-20 10:56:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2022-11-20 10:56:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2022-11-20 10:56:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 10:56:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 10:56:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-11-20 10:56:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-11-20 10:56:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2022-11-20 10:56:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2022-11-20 10:56:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2022-11-20 10:56:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2022-11-20 10:56:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-20 10:56:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-20 10:56:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2022-11-20 10:56:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2022-11-20 10:56:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-20 10:56:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-20 10:56:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-11-20 10:56:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-11-20 10:56:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2022-11-20 10:56:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2022-11-20 10:56:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 10:56:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 10:56:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2022-11-20 10:56:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2022-11-20 10:56:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2022-11-20 10:56:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2022-11-20 10:56:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2022-11-20 10:56:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2022-11-20 10:56:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2022-11-20 10:56:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2022-11-20 10:56:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2022-11-20 10:56:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2022-11-20 10:56:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-20 10:56:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-20 10:56:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-11-20 10:56:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-11-20 10:56:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-20 10:56:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-20 10:56:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2022-11-20 10:56:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2022-11-20 10:56:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2022-11-20 10:56:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2022-11-20 10:56:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2022-11-20 10:56:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2022-11-20 10:56:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2022-11-20 10:56:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2022-11-20 10:56:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2022-11-20 10:56:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2022-11-20 10:56:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-20 10:56:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-20 10:56:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-11-20 10:56:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-11-20 10:56:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-11-20 10:56:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-11-20 10:56:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2022-11-20 10:56:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2022-11-20 10:56:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-20 10:56:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-20 10:56:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-11-20 10:56:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-11-20 10:56:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-11-20 10:56:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-11-20 10:56:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 10:56:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 10:56:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-20 10:56:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-20 10:56:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2022-11-20 10:56:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2022-11-20 10:56:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2022-11-20 10:56:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2022-11-20 10:56:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2022-11-20 10:56:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2022-11-20 10:56:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-11-20 10:56:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-11-20 10:56:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2022-11-20 10:56:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2022-11-20 10:56:55,601 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:56:55,610 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:56:59,929 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 10:57:07,735 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/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 10:57:07,737 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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 10:57:07,741 INFO L158 Benchmark]: Toolchain (without parser) took 24330.28ms. Allocated memory was 73.4MB in the beginning and 924.8MB in the end (delta: 851.4MB). Free memory was 36.9MB in the beginning and 705.0MB in the end (delta: -668.0MB). Peak memory consumption was 293.0MB. Max. memory is 16.1GB. [2022-11-20 10:57:07,742 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:57:07,742 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8357.93ms. Allocated memory was 73.4MB in the beginning and 390.1MB in the end (delta: 316.7MB). Free memory was 36.7MB in the beginning and 219.5MB in the end (delta: -182.8MB). Peak memory consumption was 209.0MB. Max. memory is 16.1GB. [2022-11-20 10:57:07,742 INFO L158 Benchmark]: Boogie Procedure Inliner took 613.67ms. Allocated memory is still 390.1MB. Free memory was 219.5MB in the beginning and 136.7MB in the end (delta: 82.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-11-20 10:57:07,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4583f391-28e3-41a2-bf26-2b91b6c5965f/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 101 [2022-11-20 10:57:07,754 INFO L158 Benchmark]: Boogie Preprocessor took 1038.33ms. Allocated memory was 390.1MB in the beginning and 924.8MB in the end (delta: 534.8MB). Free memory was 136.7MB in the beginning and 675.6MB in the end (delta: -538.9MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2022-11-20 10:57:07,755 INFO L158 Benchmark]: RCFGBuilder took 14313.28ms. Allocated memory is still 924.8MB. Free memory was 675.6MB in the beginning and 705.0MB in the end (delta: -29.4MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2022-11-20 10:57:07,758 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8357.93ms. Allocated memory was 73.4MB in the beginning and 390.1MB in the end (delta: 316.7MB). Free memory was 36.7MB in the beginning and 219.5MB in the end (delta: -182.8MB). Peak memory consumption was 209.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 613.67ms. Allocated memory is still 390.1MB. Free memory was 219.5MB in the beginning and 136.7MB in the end (delta: 82.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1038.33ms. Allocated memory was 390.1MB in the beginning and 924.8MB in the end (delta: 534.8MB). Free memory was 136.7MB in the beginning and 675.6MB in the end (delta: -538.9MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. * RCFGBuilder took 14313.28ms. Allocated memory is still 924.8MB. Free memory was 675.6MB in the beginning and 705.0MB in the end (delta: -29.4MB). Peak memory consumption was 82.8MB. 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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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_4583f391-28e3-41a2-bf26-2b91b6c5965f/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")