./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-ethernet-stmicro-stmmac-stmmac.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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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 48ae22c8c2494b96697ffe1db529f00fa4b52cdca22138b3bf77c84445f7f2f5 ................................................................................................................................................................................ 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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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 48ae22c8c2494b96697ffe1db529f00fa4b52cdca22138b3bf77c84445f7f2f5 ........................................................................................................................................................................... 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 05:57:01,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:57:01,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:57:01,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:57:01,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:57:01,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:57:01,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:57:01,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:57:01,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:57:01,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:57:01,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:57:01,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:57:01,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:57:01,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:57:01,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:57:01,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:57:01,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:57:01,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:57:01,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:57:01,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:57:01,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:57:01,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:57:01,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:57:01,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:57:01,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:57:01,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:57:01,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:57:01,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:57:01,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:57:01,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:57:01,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:57:01,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:57:01,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:57:01,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:57:01,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:57:01,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:57:01,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:57:01,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:57:01,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:57:01,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:57:01,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:57:01,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 05:57:01,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:57:01,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:57:01,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:57:01,656 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:57:01,656 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:57:01,656 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:57:01,656 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 05:57:01,657 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:57:01,657 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:57:01,657 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 05:57:01,658 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 05:57:01,659 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:57:01,659 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 05:57:01,659 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 05:57:01,659 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 05:57:01,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:57:01,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 05:57:01,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:57:01,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:57:01,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:57:01,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:57:01,662 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:57:01,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:57:01,662 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:57:01,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:57:01,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:57:01,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:57:01,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:57:01,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:57:01,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:57:01,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:57:01,666 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 05:57:01,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 05:57:01,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:57:01,667 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:57:01,667 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:57:01,667 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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48ae22c8c2494b96697ffe1db529f00fa4b52cdca22138b3bf77c84445f7f2f5 [2021-10-20 05:57:01,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:57:01,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:57:01,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:57:01,975 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:57:01,977 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:57:01,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-10-20 05:57:02,057 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/cc157827b/59210c3349c44e3da24afda7fd2ec2df/FLAG4ee9f6abe [2021-10-20 05:57:03,174 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:57:03,175 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-10-20 05:57:03,279 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/cc157827b/59210c3349c44e3da24afda7fd2ec2df/FLAG4ee9f6abe [2021-10-20 05:57:03,387 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/cc157827b/59210c3349c44e3da24afda7fd2ec2df [2021-10-20 05:57:03,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:57:03,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:57:03,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:57:03,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:57:03,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:57:03,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:57:03" (1/1) ... [2021-10-20 05:57:03,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58a25d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:57:03, skipping insertion in model container [2021-10-20 05:57:03,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:57:03" (1/1) ... [2021-10-20 05:57:03,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:57:03,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:57:07,478 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:57:07,619 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.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 05:57:07,625 INFO L168 Benchmark]: Toolchain (without parser) took 4229.37 ms. Allocated memory was 90.2 MB in the beginning and 151.0 MB in the end (delta: 60.8 MB). Free memory was 35.6 MB in the beginning and 74.9 MB in the end (delta: -39.2 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2021-10-20 05:57:07,626 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory is still 63.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:57:07,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4225.45 ms. Allocated memory was 90.2 MB in the beginning and 151.0 MB in the end (delta: 60.8 MB). Free memory was 35.6 MB in the beginning and 74.9 MB in the end (delta: -39.2 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2021-10-20 05:57:07,630 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 90.2 MB. Free memory is still 63.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4225.45 ms. Allocated memory was 90.2 MB in the beginning and 151.0 MB in the end (delta: 60.8 MB). Free memory was 35.6 MB in the beginning and 74.9 MB in the end (delta: -39.2 MB). Peak memory consumption was 36.0 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 05:57:09,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:57:09,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:57:09,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:57:09,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:57:09,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:57:09,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:57:09,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:57:09,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:57:09,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:57:09,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:57:09,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:57:09,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:57:09,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:57:09,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:57:09,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:57:09,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:57:09,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:57:09,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:57:09,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:57:09,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:57:09,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:57:09,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:57:09,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:57:09,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:57:09,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:57:09,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:57:09,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:57:09,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:57:09,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:57:09,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:57:09,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:57:09,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:57:09,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:57:09,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:57:09,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:57:09,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:57:09,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:57:09,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:57:09,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:57:09,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:57:09,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 05:57:09,966 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:57:09,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:57:09,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:57:09,968 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:57:09,968 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:57:09,969 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:57:09,969 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:57:09,969 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:57:09,969 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:57:09,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:57:09,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:57:09,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:57:09,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:57:09,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:57:09,973 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:57:09,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 05:57:09,973 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 05:57:09,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:57:09,974 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:57:09,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:57:09,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:57:09,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 05:57:09,975 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:57:09,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:57:09,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:57:09,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:57:09,976 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:57:09,976 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 05:57:09,976 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 05:57:09,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:57:09,977 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:57:09,977 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:57:09,977 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_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48ae22c8c2494b96697ffe1db529f00fa4b52cdca22138b3bf77c84445f7f2f5 [2021-10-20 05:57:10,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:57:10,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:57:10,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:57:10,404 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:57:10,405 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:57:10,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-10-20 05:57:10,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/6da937dbc/0a4ea61cced04006892fd62689df3125/FLAG5279481c9 [2021-10-20 05:57:11,782 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:57:11,782 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-10-20 05:57:11,895 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/6da937dbc/0a4ea61cced04006892fd62689df3125/FLAG5279481c9 [2021-10-20 05:57:12,407 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279d16a1-d2dc-4e23-ad02-bf0758bd3dc7/bin/utaipan-tZwUujhuQw/data/6da937dbc/0a4ea61cced04006892fd62689df3125 [2021-10-20 05:57:12,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:57:12,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:57:12,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:57:12,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:57:12,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:57:12,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:57:12" (1/1) ... [2021-10-20 05:57:12,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@221e737c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:57:12, skipping insertion in model container [2021-10-20 05:57:12,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:57:12" (1/1) ... [2021-10-20 05:57:12,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:57:12,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:57:17,317 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.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 05:57:17,323 INFO L168 Benchmark]: Toolchain (without parser) took 4910.69 ms. Allocated memory was 73.4 MB in the beginning and 119.5 MB in the end (delta: 46.1 MB). Free memory was 36.6 MB in the beginning and 52.0 MB in the end (delta: -15.4 MB). Peak memory consumption was 63.5 MB. Max. memory is 16.1 GB. [2021-10-20 05:57:17,324 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 42.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:57:17,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4908.58 ms. Allocated memory was 73.4 MB in the beginning and 119.5 MB in the end (delta: 46.1 MB). Free memory was 36.3 MB in the beginning and 52.0 MB in the end (delta: -15.6 MB). Peak memory consumption was 63.5 MB. Max. memory is 16.1 GB. [2021-10-20 05:57:17,327 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 42.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4908.58 ms. Allocated memory was 73.4 MB in the beginning and 119.5 MB in the end (delta: 46.1 MB). Free memory was 36.3 MB in the beginning and 52.0 MB in the end (delta: -15.6 MB). Peak memory consumption was 63.5 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...