./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--intel--i40evf--i40evf.ko.cil.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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--intel--i40evf--i40evf.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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 ec3d4f95ca5b1b33e4a66031752725cba9e7b7d818c97a56a3037cd68578733f ............................................................................................................................................................................. 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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--intel--i40evf--i40evf.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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 ec3d4f95ca5b1b33e4a66031752725cba9e7b7d818c97a56a3037cd68578733f ......................................................................................................................................................................... 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 06:19:57,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 06:19:57,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 06:19:57,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 06:19:57,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 06:19:57,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 06:19:57,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 06:19:57,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 06:19:57,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 06:19:57,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 06:19:57,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 06:19:57,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 06:19:57,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 06:19:57,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 06:19:57,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 06:19:57,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 06:19:57,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 06:19:57,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 06:19:57,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 06:19:57,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 06:19:57,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 06:19:57,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 06:19:57,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 06:19:57,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 06:19:57,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 06:19:57,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 06:19:57,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 06:19:57,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 06:19:57,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 06:19:57,756 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 06:19:57,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 06:19:57,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 06:19:57,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 06:19:57,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 06:19:57,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 06:19:57,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 06:19:57,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 06:19:57,770 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 06:19:57,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 06:19:57,771 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 06:19:57,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 06:19:57,773 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 06:19:57,816 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 06:19:57,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 06:19:57,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 06:19:57,818 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 06:19:57,818 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 06:19:57,818 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 06:19:57,818 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 06:19:57,819 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 06:19:57,819 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 06:19:57,819 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 06:19:57,822 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 06:19:57,823 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 06:19:57,823 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 06:19:57,823 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 06:19:57,823 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 06:19:57,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 06:19:57,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 06:19:57,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 06:19:57,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 06:19:57,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 06:19:57,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 06:19:57,826 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 06:19:57,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 06:19:57,826 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 06:19:57,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 06:19:57,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 06:19:57,827 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 06:19:57,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 06:19:57,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 06:19:57,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 06:19:57,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 06:19:57,830 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 06:19:57,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 06:19:57,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 06:19:57,831 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 06:19:57,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 06:19:57,831 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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec3d4f95ca5b1b33e4a66031752725cba9e7b7d818c97a56a3037cd68578733f [2021-10-20 06:19:58,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 06:19:58,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 06:19:58,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 06:19:58,150 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 06:19:58,151 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 06:19:58,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--intel--i40evf--i40evf.ko.cil.i [2021-10-20 06:19:58,229 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/b7f844f75/49d5011c184f4eacb9d85446a8ab1fca/FLAG5ed6bf4b8 [2021-10-20 06:19:59,404 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 06:19:59,405 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--intel--i40evf--i40evf.ko.cil.i [2021-10-20 06:19:59,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/b7f844f75/49d5011c184f4eacb9d85446a8ab1fca/FLAG5ed6bf4b8 [2021-10-20 06:19:59,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/b7f844f75/49d5011c184f4eacb9d85446a8ab1fca [2021-10-20 06:19:59,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 06:19:59,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 06:19:59,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 06:19:59,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 06:19:59,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 06:19:59,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:19:59" (1/1) ... [2021-10-20 06:19:59,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@534c6cb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:19:59, skipping insertion in model container [2021-10-20 06:19:59,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:19:59" (1/1) ... [2021-10-20 06:19:59,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 06:19:59,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 06:20:02,892 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:990) 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: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.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 06:20:02,900 INFO L168 Benchmark]: Toolchain (without parser) took 3287.18 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 33.8 MB in the beginning and 52.3 MB in the end (delta: -18.4 MB). Peak memory consumption was 33.3 MB. Max. memory is 16.1 GB. [2021-10-20 06:20:02,900 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 92.3 MB. Free memory is still 60.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 06:20:02,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3281.22 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 33.5 MB in the beginning and 52.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 31.2 MB. Max. memory is 16.1 GB. [2021-10-20 06:20:02,903 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 92.3 MB. Free memory is still 60.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3281.22 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 33.5 MB in the beginning and 52.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 31.2 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 06:20:04,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 06:20:04,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 06:20:05,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 06:20:05,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 06:20:05,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 06:20:05,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 06:20:05,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 06:20:05,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 06:20:05,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 06:20:05,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 06:20:05,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 06:20:05,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 06:20:05,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 06:20:05,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 06:20:05,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 06:20:05,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 06:20:05,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 06:20:05,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 06:20:05,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 06:20:05,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 06:20:05,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 06:20:05,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 06:20:05,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 06:20:05,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 06:20:05,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 06:20:05,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 06:20:05,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 06:20:05,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 06:20:05,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 06:20:05,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 06:20:05,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 06:20:05,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 06:20:05,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 06:20:05,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 06:20:05,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 06:20:05,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 06:20:05,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 06:20:05,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 06:20:05,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 06:20:05,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 06:20:05,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 06:20:05,140 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 06:20:05,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 06:20:05,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 06:20:05,142 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 06:20:05,142 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 06:20:05,142 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 06:20:05,143 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 06:20:05,143 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 06:20:05,143 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 06:20:05,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 06:20:05,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 06:20:05,144 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 06:20:05,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 06:20:05,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 06:20:05,145 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 06:20:05,145 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 06:20:05,145 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 06:20:05,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 06:20:05,146 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 06:20:05,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 06:20:05,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 06:20:05,147 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 06:20:05,147 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 06:20:05,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 06:20:05,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 06:20:05,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 06:20:05,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 06:20:05,148 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 06:20:05,148 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 06:20:05,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 06:20:05,149 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 06:20:05,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 06:20:05,149 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_45101ba6-0895-41bd-a0fd-e1b5d80b3711/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec3d4f95ca5b1b33e4a66031752725cba9e7b7d818c97a56a3037cd68578733f [2021-10-20 06:20:05,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 06:20:05,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 06:20:05,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 06:20:05,647 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 06:20:05,650 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 06:20:05,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--intel--i40evf--i40evf.ko.cil.i [2021-10-20 06:20:05,718 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/4e0769ea1/1f2365c974514c8a97f2a92e97fd8c4f/FLAGa26df65f4 [2021-10-20 06:20:06,924 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 06:20:06,925 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--intel--i40evf--i40evf.ko.cil.i [2021-10-20 06:20:07,020 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/4e0769ea1/1f2365c974514c8a97f2a92e97fd8c4f/FLAGa26df65f4 [2021-10-20 06:20:07,095 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45101ba6-0895-41bd-a0fd-e1b5d80b3711/bin/utaipan-tZwUujhuQw/data/4e0769ea1/1f2365c974514c8a97f2a92e97fd8c4f [2021-10-20 06:20:07,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 06:20:07,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 06:20:07,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 06:20:07,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 06:20:07,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 06:20:07,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:20:07" (1/1) ... [2021-10-20 06:20:07,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ff1ebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:20:07, skipping insertion in model container [2021-10-20 06:20:07,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:20:07" (1/1) ... [2021-10-20 06:20:07,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 06:20:07,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 06:20:10,916 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:990) 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: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.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 06:20:10,924 INFO L168 Benchmark]: Toolchain (without parser) took 3819.85 ms. Allocated memory was 88.1 MB in the beginning and 153.1 MB in the end (delta: 65.0 MB). Free memory was 47.9 MB in the beginning and 67.8 MB in the end (delta: -19.9 MB). Peak memory consumption was 46.3 MB. Max. memory is 16.1 GB. [2021-10-20 06:20:10,925 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory was 69.5 MB in the beginning and 69.4 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 06:20:10,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3815.42 ms. Allocated memory was 88.1 MB in the beginning and 153.1 MB in the end (delta: 65.0 MB). Free memory was 47.9 MB in the beginning and 67.8 MB in the end (delta: -19.9 MB). Peak memory consumption was 46.3 MB. Max. memory is 16.1 GB. [2021-10-20 06:20:10,928 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory was 69.5 MB in the beginning and 69.4 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3815.42 ms. Allocated memory was 88.1 MB in the beginning and 153.1 MB in the end (delta: 65.0 MB). Free memory was 47.9 MB in the beginning and 67.8 MB in the end (delta: -19.9 MB). Peak memory consumption was 46.3 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...