./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan --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 14f337a442e333e7cabe7c6f30a8f158fcb1d3ff .................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan --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 14f337a442e333e7cabe7c6f30a8f158fcb1d3ff ............................................................................................................................................................................ 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 0.2.0-a4ecdab [2020-11-30 03:19:01,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:19:01,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:19:01,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:19:01,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:19:01,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:19:01,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:19:01,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:19:01,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:19:01,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:19:01,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:19:01,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:19:01,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:19:01,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:19:01,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:19:01,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:19:01,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:19:01,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:19:01,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:19:01,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:19:01,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:19:01,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:19:01,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:19:01,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:19:01,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:19:01,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:19:01,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:19:01,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:19:01,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:19:01,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:19:01,688 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:19:01,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:19:01,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:19:01,692 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:19:01,694 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:19:01,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:19:01,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:19:01,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:19:01,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:19:01,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:19:01,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:19:01,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:19:01,742 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:19:01,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:19:01,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:19:01,743 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:19:01,744 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:19:01,744 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:19:01,744 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:19:01,744 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:19:01,745 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:19:01,745 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:19:01,745 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:19:01,745 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:19:01,746 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:19:01,746 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:19:01,746 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:19:01,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:19:01,747 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:19:01,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:19:01,748 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:19:01,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:19:01,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:19:01,749 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:19:01,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:19:01,749 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:19:01,749 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:19:01,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:19:01,750 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:19:01,750 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:19:01,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:19:01,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:19:01,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:19:01,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:19:01,751 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:19:01,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:19:01,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:19:01,752 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:19:01,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:19:01,753 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:19:01,753 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-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14f337a442e333e7cabe7c6f30a8f158fcb1d3ff [2020-11-30 03:19:02,033 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:19:02,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:19:02,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:19:02,058 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:19:02,059 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:19:02,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2020-11-30 03:19:02,137 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/c2cac6af0/ec7f070b5d884632b336d3fee217b4e2/FLAGd1dc93555 [2020-11-30 03:19:03,159 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:19:03,160 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2020-11-30 03:19:03,219 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/c2cac6af0/ec7f070b5d884632b336d3fee217b4e2/FLAGd1dc93555 [2020-11-30 03:19:03,530 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/c2cac6af0/ec7f070b5d884632b336d3fee217b4e2 [2020-11-30 03:19:03,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:19:03,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:19:03,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:19:03,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:19:03,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:19:03,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:19:03" (1/1) ... [2020-11-30 03:19:03,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14f69002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:19:03, skipping insertion in model container [2020-11-30 03:19:03,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:19:03" (1/1) ... [2020-11-30 03:19:03,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:19:03,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:19:05,173 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:19:05,452 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:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:1408) 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:706) 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:1352) 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:1045) 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:1045) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-11-30 03:19:05,463 INFO L168 Benchmark]: Toolchain (without parser) took 1926.43 ms. Allocated memory is still 119.5 MB. Free memory was 79.7 MB in the beginning and 74.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 27.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:19:05,465 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 81.8 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:19:05,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1923.35 ms. Allocated memory is still 119.5 MB. Free memory was 79.4 MB in the beginning and 74.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 27.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:19:05,469 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 81.8 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1923.35 ms. Allocated memory is still 119.5 MB. Free memory was 79.4 MB in the beginning and 74.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 27.4 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 0.2.0-a4ecdab [2020-11-30 03:19:07,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:19:07,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:19:07,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:19:07,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:19:07,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:19:07,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:19:07,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:19:07,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:19:07,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:19:07,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:19:07,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:19:07,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:19:07,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:19:07,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:19:07,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:19:07,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:19:07,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:19:07,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:19:07,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:19:07,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:19:07,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:19:07,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:19:07,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:19:07,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:19:07,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:19:07,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:19:07,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:19:07,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:19:07,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:19:07,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:19:07,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:19:07,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:19:07,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:19:07,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:19:07,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:19:07,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:19:07,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:19:07,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:19:07,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:19:07,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:19:07,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:19:07,910 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:19:07,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:19:07,911 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:19:07,911 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:19:07,912 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:19:07,912 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:19:07,912 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:19:07,912 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:19:07,913 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:19:07,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:19:07,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:19:07,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:19:07,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:19:07,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:19:07,915 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:19:07,915 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:19:07,916 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:19:07,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:19:07,916 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:19:07,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:19:07,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:19:07,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:19:07,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:19:07,925 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:19:07,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:19:07,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:19:07,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:19:07,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:19:07,927 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:19:07,927 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:19:07,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:19:07,928 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:19:07,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:19:07,928 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-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14f337a442e333e7cabe7c6f30a8f158fcb1d3ff [2020-11-30 03:19:08,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:19:08,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:19:08,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:19:08,420 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:19:08,421 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:19:08,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2020-11-30 03:19:08,497 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/de4d85d82/58b5ad826fea498ea4ffe24f3fa92809/FLAG3e2b51d1a [2020-11-30 03:19:09,504 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:19:09,505 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2020-11-30 03:19:09,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/de4d85d82/58b5ad826fea498ea4ffe24f3fa92809/FLAG3e2b51d1a [2020-11-30 03:19:09,889 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28b7574d-d2d6-4f86-a598-10751bd1bda5/bin/utaipan/data/de4d85d82/58b5ad826fea498ea4ffe24f3fa92809 [2020-11-30 03:19:09,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:19:09,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:19:09,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:19:09,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:19:09,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:19:09,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:19:09" (1/1) ... [2020-11-30 03:19:09,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@677c6310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:19:09, skipping insertion in model container [2020-11-30 03:19:09,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:19:09" (1/1) ... [2020-11-30 03:19:09,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:19:10,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:19:11,583 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:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:1408) 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:706) 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:1352) 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:1045) 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:1045) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-11-30 03:19:11,590 INFO L168 Benchmark]: Toolchain (without parser) took 1691.43 ms. Allocated memory was 65.0 MB in the beginning and 83.9 MB in the end (delta: 18.9 MB). Free memory was 34.4 MB in the beginning and 41.9 MB in the end (delta: -7.4 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:19:11,590 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 65.0 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:19:11,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1686.49 ms. Allocated memory was 65.0 MB in the beginning and 83.9 MB in the end (delta: 18.9 MB). Free memory was 34.3 MB in the beginning and 41.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:19:11,593 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 65.0 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1686.49 ms. Allocated memory was 65.0 MB in the beginning and 83.9 MB in the end (delta: 18.9 MB). Free memory was 34.3 MB in the beginning and 41.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 28.8 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...