./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.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_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/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 dce40283ee5cf9038ab1ab911516bd9adeecd843 ...................................................................................................................................................................................... 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_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/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 dce40283ee5cf9038ab1ab911516bd9adeecd843 .......................................................................................................................................................................... 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 02:07:27,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:07:27,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:07:27,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:07:27,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:07:27,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:07:27,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:07:27,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:07:27,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:07:27,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:07:27,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:07:27,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:07:27,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:07:27,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:07:27,224 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:07:27,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:07:27,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:07:27,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:07:27,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:07:27,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:07:27,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:07:27,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:07:27,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:07:27,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:07:27,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:07:27,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:07:27,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:07:27,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:07:27,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:07:27,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:07:27,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:07:27,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:07:27,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:07:27,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:07:27,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:07:27,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:07:27,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:07:27,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:07:27,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:07:27,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:07:27,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:07:27,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:07:27,341 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:07:27,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:07:27,344 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:07:27,344 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:07:27,345 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:07:27,345 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:07:27,345 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:07:27,346 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:07:27,346 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:07:27,346 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:07:27,348 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:07:27,348 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:07:27,349 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:07:27,349 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:07:27,349 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:07:27,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:07:27,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:07:27,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:07:27,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:07:27,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:07:27,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:07:27,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:07:27,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:07:27,353 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:07:27,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:07:27,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:07:27,354 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:07:27,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:07:27,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:07:27,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:07:27,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:07:27,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:07:27,358 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:07:27,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:07:27,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:07:27,359 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:07:27,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:07:27,360 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:07:27,360 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_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dce40283ee5cf9038ab1ab911516bd9adeecd843 [2020-11-30 02:07:27,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:07:27,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:07:27,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:07:27,723 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:07:27,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:07:27,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-11-30 02:07:27,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/7a0614ff4/d1b260b480d841dcbb2d15f2c3d97d8d/FLAGdaf85e327 [2020-11-30 02:07:29,147 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:07:29,148 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-11-30 02:07:29,231 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/7a0614ff4/d1b260b480d841dcbb2d15f2c3d97d8d/FLAGdaf85e327 [2020-11-30 02:07:29,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/7a0614ff4/d1b260b480d841dcbb2d15f2c3d97d8d [2020-11-30 02:07:29,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:07:29,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:07:29,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:07:29,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:07:29,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:07:29,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:07:29" (1/1) ... [2020-11-30 02:07:29,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e33fdcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:07:29, skipping insertion in model container [2020-11-30 02:07:29,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:07:29" (1/1) ... [2020-11-30 02:07:29,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:07:30,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:07:32,373 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 02:07:32,512 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 02:07:32,627 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 02:07:32,641 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 02:07:32,642 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 02:07:33,108 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 02:07:33,456 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 02:07:34,289 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.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:07:34,296 INFO L168 Benchmark]: Toolchain (without parser) took 4623.76 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 54.3 MB in the beginning and 61.1 MB in the end (delta: -6.9 MB). Peak memory consumption was 60.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:07:34,298 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.5 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:07:34,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4621.94 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 54.1 MB in the beginning and 61.1 MB in the end (delta: -7.0 MB). Peak memory consumption was 60.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:07:34,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.5 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4621.94 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 54.1 MB in the beginning and 61.1 MB in the end (delta: -7.0 MB). Peak memory consumption was 60.3 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:07:36,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:07:36,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:07:36,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:07:36,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:07:36,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:07:36,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:07:36,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:07:36,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:07:36,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:07:36,716 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:07:36,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:07:36,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:07:36,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:07:36,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:07:36,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:07:36,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:07:36,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:07:36,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:07:36,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:07:36,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:07:36,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:07:36,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:07:36,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:07:36,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:07:36,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:07:36,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:07:36,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:07:36,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:07:36,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:07:36,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:07:36,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:07:36,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:07:36,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:07:36,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:07:36,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:07:36,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:07:36,757 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:07:36,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:07:36,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:07:36,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:07:36,761 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:07:36,803 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:07:36,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:07:36,805 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:07:36,805 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:07:36,806 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:07:36,806 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:07:36,807 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:07:36,807 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:07:36,807 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:07:36,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:07:36,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:07:36,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:07:36,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:07:36,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:07:36,810 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:07:36,810 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:07:36,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:07:36,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:07:36,811 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:07:36,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:07:36,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:07:36,812 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:07:36,812 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:07:36,813 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:07:36,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:07:36,813 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:07:36,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:07:36,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:07:36,814 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:07:36,815 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:07:36,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:07:36,815 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:07:36,816 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:07:36,816 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_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dce40283ee5cf9038ab1ab911516bd9adeecd843 [2020-11-30 02:07:37,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:07:37,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:07:37,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:07:37,359 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:07:37,360 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:07:37,361 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-11-30 02:07:37,436 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/552491119/34c89caeb7044bd489e5dfea8d035e7c/FLAGde18dd6b6 [2020-11-30 02:07:38,788 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:07:38,789 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-11-30 02:07:38,920 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/552491119/34c89caeb7044bd489e5dfea8d035e7c/FLAGde18dd6b6 [2020-11-30 02:07:39,383 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9b4bee74-c996-43bb-8d1e-1667bbec6e3e/bin/utaipan/data/552491119/34c89caeb7044bd489e5dfea8d035e7c [2020-11-30 02:07:39,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:07:39,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:07:39,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:07:39,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:07:39,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:07:39,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:07:39" (1/1) ... [2020-11-30 02:07:39,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d8c27c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:07:39, skipping insertion in model container [2020-11-30 02:07:39,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:07:39" (1/1) ... [2020-11-30 02:07:39,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:07:39,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:07:44,078 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.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:07:44,085 INFO L168 Benchmark]: Toolchain (without parser) took 4695.56 ms. Allocated memory was 107.0 MB in the beginning and 144.7 MB in the end (delta: 37.7 MB). Free memory was 74.8 MB in the beginning and 79.7 MB in the end (delta: -4.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:07:44,086 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 69.2 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:07:44,088 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4692.21 ms. Allocated memory was 107.0 MB in the beginning and 144.7 MB in the end (delta: 37.7 MB). Free memory was 74.4 MB in the beginning and 79.7 MB in the end (delta: -5.2 MB). Peak memory consumption was 51.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:07:44,090 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 69.2 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4692.21 ms. Allocated memory was 107.0 MB in the beginning and 144.7 MB in the end (delta: 37.7 MB). Free memory was 74.4 MB in the beginning and 79.7 MB in the end (delta: -5.2 MB). Peak memory consumption was 51.6 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...