./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/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 e174f705314e2e8e5956b3d5cf8024041bf4fff3 .................................................................................................................................................................................. 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_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/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 e174f705314e2e8e5956b3d5cf8024041bf4fff3 ...................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:40:38,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:40:38,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:40:38,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:40:38,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:40:38,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:40:38,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:40:38,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:40:38,343 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:40:38,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:40:38,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:40:38,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:40:38,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:40:38,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:40:38,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:40:38,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:40:38,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:40:38,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:40:38,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:40:38,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:40:38,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:40:38,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:40:38,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:40:38,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:40:38,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:40:38,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:40:38,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:40:38,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:40:38,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:40:38,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:40:38,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:40:38,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:40:38,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:40:38,404 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:40:38,405 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:40:38,405 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:40:38,406 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:40:38,406 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:40:38,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:40:38,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:40:38,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:40:38,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:40:38,439 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:40:38,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:40:38,442 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:40:38,442 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:40:38,443 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:40:38,443 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:40:38,443 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:40:38,443 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:40:38,444 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:40:38,444 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:40:38,444 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:40:38,444 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:40:38,445 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:40:38,445 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:40:38,445 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:40:38,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:40:38,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:40:38,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:40:38,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:40:38,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:40:38,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:40:38,447 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:40:38,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:40:38,448 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:40:38,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:40:38,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:40:38,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:40:38,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:40:38,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:40:38,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:40:38,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:40:38,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:40:38,450 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:40:38,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:40:38,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:40:38,451 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:40:38,451 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:40:38,451 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:40:38,451 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_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e174f705314e2e8e5956b3d5cf8024041bf4fff3 [2020-11-30 03:40:38,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:40:38,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:40:38,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:40:38,775 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:40:38,776 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:40:38,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2020-11-30 03:40:38,863 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/0f5c51d92/12c475ccf4da4cd6a76644b9a99f556d/FLAG46f974766 [2020-11-30 03:40:40,280 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:40:40,281 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2020-11-30 03:40:40,408 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/0f5c51d92/12c475ccf4da4cd6a76644b9a99f556d/FLAG46f974766 [2020-11-30 03:40:40,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/0f5c51d92/12c475ccf4da4cd6a76644b9a99f556d [2020-11-30 03:40:40,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:40:40,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:40:40,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:40:40,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:40:40,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:40:40,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:40:40" (1/1) ... [2020-11-30 03:40:40,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c49b035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:40:40, skipping insertion in model container [2020-11-30 03:40:40,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:40:40" (1/1) ... [2020-11-30 03:40:40,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:40:41,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:40:43,535 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:40:43,542 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:40:43,572 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:40:43,586 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:40:43,600 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:40:43,612 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:40:43,625 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:40:46,081 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:983) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1971) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:40:46,088 INFO L168 Benchmark]: Toolchain (without parser) took 5251.91 ms. Allocated memory was 79.7 MB in the beginning and 151.0 MB in the end (delta: 71.3 MB). Free memory was 32.6 MB in the beginning and 74.6 MB in the end (delta: -42.0 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:46,090 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 54.6 MB in the beginning and 54.6 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:40:46,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5245.68 ms. Allocated memory was 79.7 MB in the beginning and 151.0 MB in the end (delta: 71.3 MB). Free memory was 32.6 MB in the beginning and 74.6 MB in the end (delta: -42.0 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:46,094 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 54.6 MB in the beginning and 54.6 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5245.68 ms. Allocated memory was 79.7 MB in the beginning and 151.0 MB in the end (delta: 71.3 MB). Free memory was 32.6 MB in the beginning and 74.6 MB in the end (delta: -42.0 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:40:48,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:40:48,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:40:48,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:40:48,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:40:48,742 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:40:48,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:40:48,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:40:48,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:40:48,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:40:48,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:40:48,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:40:48,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:40:48,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:40:48,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:40:48,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:40:48,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:40:48,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:40:48,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:40:48,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:40:48,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:40:48,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:40:48,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:40:48,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:40:48,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:40:48,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:40:48,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:40:48,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:40:48,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:40:48,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:40:48,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:40:48,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:40:48,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:40:48,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:40:48,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:40:48,797 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:40:48,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:40:48,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:40:48,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:40:48,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:40:48,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:40:48,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:40:48,844 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:40:48,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:40:48,848 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:40:48,849 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:40:48,849 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:40:48,849 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:40:48,850 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:40:48,850 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:40:48,850 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:40:48,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:40:48,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:40:48,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:40:48,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:40:48,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:40:48,853 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:40:48,854 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:40:48,854 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:40:48,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:40:48,854 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:40:48,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:40:48,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:40:48,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:40:48,855 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:40:48,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:40:48,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:40:48,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:40:48,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:40:48,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:40:48,857 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:40:48,857 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:40:48,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:40:48,857 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:40:48,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:40:48,858 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_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e174f705314e2e8e5956b3d5cf8024041bf4fff3 [2020-11-30 03:40:49,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:40:49,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:40:49,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:40:49,325 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:40:49,325 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:40:49,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2020-11-30 03:40:49,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/cd4ee56b5/af5cc3f3e36d4ed8846f9062f58a5e93/FLAG1e1aee334 [2020-11-30 03:40:50,795 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:40:50,797 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2020-11-30 03:40:50,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/cd4ee56b5/af5cc3f3e36d4ed8846f9062f58a5e93/FLAG1e1aee334 [2020-11-30 03:40:50,906 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_53a05a6a-20de-49b0-ac2b-3a27cd2945bf/bin/utaipan/data/cd4ee56b5/af5cc3f3e36d4ed8846f9062f58a5e93 [2020-11-30 03:40:50,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:40:50,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:40:50,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:40:50,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:40:50,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:40:50,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:40:50" (1/1) ... [2020-11-30 03:40:50,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315ae8c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:40:50, skipping insertion in model container [2020-11-30 03:40:50,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:40:50" (1/1) ... [2020-11-30 03:40:50,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:40:51,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:40:55,824 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:983) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1971) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:40:55,830 INFO L168 Benchmark]: Toolchain (without parser) took 4915.15 ms. Allocated memory was 62.9 MB in the beginning and 167.8 MB in the end (delta: 104.9 MB). Free memory was 25.4 MB in the beginning and 104.6 MB in the end (delta: -79.2 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:55,831 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 48.2 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:40:55,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4912.23 ms. Allocated memory was 62.9 MB in the beginning and 167.8 MB in the end (delta: 104.9 MB). Free memory was 25.3 MB in the beginning and 104.6 MB in the end (delta: -79.3 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:55,834 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 48.2 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4912.23 ms. Allocated memory was 62.9 MB in the beginning and 167.8 MB in the end (delta: 104.9 MB). Free memory was 25.3 MB in the beginning and 104.6 MB in the end (delta: -79.3 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...