./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/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 c8560dc4677aa4f0621f7b2d74a7452932a81990 ................................................................................................................................................................................. 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_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/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 c8560dc4677aa4f0621f7b2d74a7452932a81990 ............................................................................................................................................................................ 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 0.2.0-7b2dab5 [2020-12-09 20:05:54,357 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 20:05:54,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 20:05:54,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 20:05:54,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 20:05:54,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 20:05:54,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 20:05:54,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 20:05:54,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 20:05:54,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 20:05:54,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 20:05:54,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 20:05:54,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 20:05:54,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 20:05:54,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 20:05:54,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 20:05:54,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 20:05:54,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 20:05:54,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 20:05:54,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 20:05:54,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 20:05:54,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 20:05:54,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 20:05:54,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 20:05:54,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 20:05:54,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 20:05:54,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 20:05:54,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 20:05:54,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 20:05:54,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 20:05:54,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 20:05:54,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 20:05:54,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 20:05:54,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 20:05:54,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 20:05:54,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 20:05:54,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 20:05:54,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 20:05:54,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 20:05:54,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 20:05:54,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 20:05:54,425 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 20:05:54,441 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 20:05:54,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 20:05:54,442 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 20:05:54,442 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 20:05:54,443 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 20:05:54,443 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 20:05:54,443 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 20:05:54,443 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 20:05:54,443 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 20:05:54,443 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 20:05:54,443 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 20:05:54,443 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 20:05:54,444 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 20:05:54,444 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 20:05:54,444 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 20:05:54,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 20:05:54,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 20:05:54,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 20:05:54,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 20:05:54,446 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 20:05:54,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 20:05:54,446 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 20:05:54,446 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 20:05:54,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 20:05:54,446 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 20:05:54,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 20:05:54,447 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 20:05:54,447 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 20:05:54,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 20:05:54,447 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_1a902fc3-93fd-445c-9455-5124aeaaf095/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c8560dc4677aa4f0621f7b2d74a7452932a81990 [2020-12-09 20:05:54,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 20:05:54,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 20:05:54,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 20:05:54,652 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 20:05:54,653 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 20:05:54,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2020-12-09 20:05:54,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/5fd3e8fef/ce7514caacf04a6a8ac8435477a57397/FLAG935d6bd9a [2020-12-09 20:05:55,409 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 20:05:55,410 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2020-12-09 20:05:55,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/5fd3e8fef/ce7514caacf04a6a8ac8435477a57397/FLAG935d6bd9a [2020-12-09 20:05:55,729 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/5fd3e8fef/ce7514caacf04a6a8ac8435477a57397 [2020-12-09 20:05:55,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 20:05:55,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 20:05:55,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 20:05:55,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 20:05:55,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 20:05:55,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:05:55" (1/1) ... [2020-12-09 20:05:55,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c571968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:05:55, skipping insertion in model container [2020-12-09 20:05:55,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:05:55" (1/1) ... [2020-12-09 20:05:55,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 20:05:55,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 20:05:56,465 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6674] [2020-12-09 20:05:56,465 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6675-6676] [2020-12-09 20:05:57,148 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i[206918,206931] [2020-12-09 20:05:59,057 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 20:05:59,162 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:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:707) 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:1353) 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:1046) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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) [2020-12-09 20:05:59,166 INFO L168 Benchmark]: Toolchain (without parser) took 3430.41 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 69.5 MB in the beginning and 52.5 MB in the end (delta: 17.0 MB). Peak memory consumption was 50.7 MB. Max. memory is 16.1 GB. [2020-12-09 20:05:59,166 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 111.1 MB. Free memory is still 91.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 20:05:59,167 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3427.90 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 69.1 MB in the beginning and 52.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 50.7 MB. Max. memory is 16.1 GB. [2020-12-09 20:05:59,168 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 111.1 MB. Free memory is still 91.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3427.90 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 69.1 MB in the beginning and 52.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 50.7 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 0.2.0-7b2dab5 [2020-12-09 20:06:00,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 20:06:00,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 20:06:00,550 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 20:06:00,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 20:06:00,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 20:06:00,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 20:06:00,555 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 20:06:00,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 20:06:00,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 20:06:00,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 20:06:00,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 20:06:00,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 20:06:00,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 20:06:00,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 20:06:00,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 20:06:00,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 20:06:00,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 20:06:00,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 20:06:00,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 20:06:00,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 20:06:00,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 20:06:00,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 20:06:00,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 20:06:00,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 20:06:00,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 20:06:00,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 20:06:00,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 20:06:00,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 20:06:00,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 20:06:00,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 20:06:00,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 20:06:00,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 20:06:00,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 20:06:00,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 20:06:00,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 20:06:00,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 20:06:00,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 20:06:00,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 20:06:00,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 20:06:00,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 20:06:00,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 20:06:00,606 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 20:06:00,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 20:06:00,607 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 20:06:00,607 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 20:06:00,607 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 20:06:00,607 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 20:06:00,607 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 20:06:00,608 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 20:06:00,608 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 20:06:00,608 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 20:06:00,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 20:06:00,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 20:06:00,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 20:06:00,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 20:06:00,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 20:06:00,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 20:06:00,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 20:06:00,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 20:06:00,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 20:06:00,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 20:06:00,610 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 20:06:00,611 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 20:06:00,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 20:06:00,611 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 20:06:00,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 20:06:00,611 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_1a902fc3-93fd-445c-9455-5124aeaaf095/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c8560dc4677aa4f0621f7b2d74a7452932a81990 [2020-12-09 20:06:00,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 20:06:00,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 20:06:00,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 20:06:00,865 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 20:06:00,866 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 20:06:00,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2020-12-09 20:06:00,906 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/beff0fd37/44b4233d04c046218f558a2be7df0908/FLAG2f52f7d6e [2020-12-09 20:06:01,574 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 20:06:01,575 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2020-12-09 20:06:01,625 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/beff0fd37/44b4233d04c046218f558a2be7df0908/FLAG2f52f7d6e [2020-12-09 20:06:02,134 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/bin/utaipan/data/beff0fd37/44b4233d04c046218f558a2be7df0908 [2020-12-09 20:06:02,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 20:06:02,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 20:06:02,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 20:06:02,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 20:06:02,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 20:06:02,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:06:02" (1/1) ... [2020-12-09 20:06:02,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ced095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:06:02, skipping insertion in model container [2020-12-09 20:06:02,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:06:02" (1/1) ... [2020-12-09 20:06:02,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 20:06:02,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 20:06:02,726 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6674] [2020-12-09 20:06:02,727 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6675-6676] [2020-12-09 20:06:03,362 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_1a902fc3-93fd-445c-9455-5124aeaaf095/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i[206918,206931] [2020-12-09 20:06:05,421 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:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:707) 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:1353) 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:1046) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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) [2020-12-09 20:06:05,426 INFO L168 Benchmark]: Toolchain (without parser) took 3286.79 ms. Allocated memory was 69.2 MB in the beginning and 107.0 MB in the end (delta: 37.7 MB). Free memory was 35.6 MB in the beginning and 51.3 MB in the end (delta: -15.7 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. [2020-12-09 20:06:05,427 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 52.4 MB. Free memory was 35.1 MB in the beginning and 35.1 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 20:06:05,428 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3284.93 ms. Allocated memory was 69.2 MB in the beginning and 107.0 MB in the end (delta: 37.7 MB). Free memory was 35.4 MB in the beginning and 51.3 MB in the end (delta: -15.9 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. [2020-12-09 20:06:05,429 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 52.4 MB. Free memory was 35.1 MB in the beginning and 35.1 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3284.93 ms. Allocated memory was 69.2 MB in the beginning and 107.0 MB in the end (delta: 37.7 MB). Free memory was 35.4 MB in the beginning and 51.3 MB in the end (delta: -15.9 MB). Peak memory consumption was 42.3 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...