./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--dm-cache.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1742c34f7a214b263d92b02d9484c07ad1ab106a7adf554dae38d13e5f5f8336 ............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1742c34f7a214b263d92b02d9484c07ad1ab106a7adf554dae38d13e5f5f8336 ......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-20 05:33:28,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:33:28,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:33:28,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:33:28,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:33:28,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:33:28,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:33:28,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:33:28,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:33:28,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:33:28,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:33:28,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:33:28,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:33:28,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:33:28,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:33:28,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:33:28,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:33:28,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:33:28,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:33:28,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:33:28,695 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:33:28,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:33:28,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:33:28,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:33:28,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:33:28,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:33:28,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:33:28,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:33:28,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:33:28,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:33:28,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:33:28,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:33:28,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:33:28,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:33:28,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:33:28,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:33:28,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:33:28,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:33:28,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:33:28,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:33:28,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:33:28,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 05:33:28,777 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:33:28,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:33:28,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:33:28,779 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:33:28,780 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:33:28,780 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:33:28,780 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 05:33:28,780 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:33:28,781 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:33:28,781 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 05:33:28,782 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 05:33:28,782 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:33:28,783 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 05:33:28,783 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 05:33:28,784 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 05:33:28,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:33:28,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 05:33:28,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:33:28,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:33:28,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:33:28,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:33:28,786 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:33:28,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:33:28,787 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:33:28,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:33:28,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:33:28,787 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:33:28,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:33:28,788 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:33:28,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:33:28,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:33:28,791 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 05:33:28,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 05:33:28,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:33:28,792 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:33:28,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:33:28,792 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1742c34f7a214b263d92b02d9484c07ad1ab106a7adf554dae38d13e5f5f8336 [2021-10-20 05:33:29,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:33:29,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:33:29,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:33:29,084 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:33:29,085 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:33:29,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2021-10-20 05:33:29,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/1e155b083/c370a56d4b4e4d75ae86c082084f8d46/FLAG57b437ee9 [2021-10-20 05:33:30,102 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:33:30,102 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2021-10-20 05:33:30,164 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/1e155b083/c370a56d4b4e4d75ae86c082084f8d46/FLAG57b437ee9 [2021-10-20 05:33:30,492 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/1e155b083/c370a56d4b4e4d75ae86c082084f8d46 [2021-10-20 05:33:30,494 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:33:30,496 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:33:30,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:33:30,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:33:30,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:33:30,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:33:30" (1/1) ... [2021-10-20 05:33:30,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3898b729 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:33:30, skipping insertion in model container [2021-10-20 05:33:30,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:33:30" (1/1) ... [2021-10-20 05:33:30,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:33:30,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:33:32,126 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:979) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:713) 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:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) 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:1052) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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) [2021-10-20 05:33:32,139 INFO L168 Benchmark]: Toolchain (without parser) took 1640.32 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 51.8 MB in the beginning and 57.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 21.6 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:32,140 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory is still 55.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:33:32,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1637.76 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 51.5 MB in the beginning and 57.6 MB in the end (delta: -6.1 MB). Peak memory consumption was 21.6 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:32,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory is still 55.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1637.76 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 51.5 MB in the beginning and 57.6 MB in the end (delta: -6.1 MB). Peak memory consumption was 21.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-20 05:33:34,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:33:34,437 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:33:34,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:33:34,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:33:34,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:33:34,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:33:34,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:33:34,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:33:34,526 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:33:34,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:33:34,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:33:34,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:33:34,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:33:34,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:33:34,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:33:34,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:33:34,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:33:34,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:33:34,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:33:34,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:33:34,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:33:34,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:33:34,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:33:34,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:33:34,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:33:34,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:33:34,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:33:34,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:33:34,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:33:34,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:33:34,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:33:34,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:33:34,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:33:34,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:33:34,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:33:34,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:33:34,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:33:34,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:33:34,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:33:34,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:33:34,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 05:33:34,661 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:33:34,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:33:34,663 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:33:34,663 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:33:34,663 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:33:34,664 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:33:34,664 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:33:34,664 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:33:34,664 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:33:34,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:33:34,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:33:34,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:33:34,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:33:34,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:33:34,668 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:33:34,668 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 05:33:34,669 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 05:33:34,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:33:34,669 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:33:34,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:33:34,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:33:34,670 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 05:33:34,670 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:33:34,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:33:34,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:33:34,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:33:34,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:33:34,671 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 05:33:34,671 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 05:33:34,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:33:34,672 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:33:34,672 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:33:34,672 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_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1742c34f7a214b263d92b02d9484c07ad1ab106a7adf554dae38d13e5f5f8336 [2021-10-20 05:33:35,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:33:35,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:33:35,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:33:35,154 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:33:35,155 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:33:35,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2021-10-20 05:33:35,244 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/2ebe53ddd/d53b7a2a95bd4bd296bce8880d0ba58e/FLAG08b9174fb [2021-10-20 05:33:36,503 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:33:36,505 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2021-10-20 05:33:36,560 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/2ebe53ddd/d53b7a2a95bd4bd296bce8880d0ba58e/FLAG08b9174fb [2021-10-20 05:33:36,744 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9f6ac74-f0ee-4762-be2e-19ba4a347665/bin/utaipan-tZwUujhuQw/data/2ebe53ddd/d53b7a2a95bd4bd296bce8880d0ba58e [2021-10-20 05:33:36,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:33:36,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:33:36,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:33:36,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:33:36,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:33:36,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:33:36" (1/1) ... [2021-10-20 05:33:36,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@272590c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:33:36, skipping insertion in model container [2021-10-20 05:33:36,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:33:36" (1/1) ... [2021-10-20 05:33:36,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:33:37,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:33:38,547 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:979) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:713) 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:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) 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:1052) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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) [2021-10-20 05:33:38,552 INFO L168 Benchmark]: Toolchain (without parser) took 1803.46 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 34.5 MB in the beginning and 42.2 MB in the end (delta: -7.7 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:38,553 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:33:38,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1801.11 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 34.3 MB in the beginning and 42.2 MB in the end (delta: -7.9 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:38,556 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1801.11 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 34.3 MB in the beginning and 42.2 MB in the end (delta: -7.9 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...