java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-niu_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:16:58,253 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:16:58,260 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:16:58,290 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:16:58,291 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:16:58,300 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:16:58,302 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:16:58,306 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:16:58,312 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:16:58,317 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:16:58,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:16:58,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:16:58,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:16:58,329 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:16:58,338 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:16:58,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:16:58,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:16:58,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:16:58,361 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:16:58,371 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:16:58,372 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:16:58,375 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:16:58,382 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:16:58,382 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:16:58,382 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:16:58,383 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:16:58,388 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:16:58,394 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:16:58,396 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:16:58,397 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:16:58,398 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:16:58,398 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:16:58,406 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:16:58,406 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:16:58,408 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:16:58,412 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:16:58,413 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-30 11:16:58,466 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:16:58,467 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:16:58,468 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:16:58,468 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:16:58,474 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:16:58,474 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:16:58,474 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:16:58,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:16:58,475 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:16:58,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:16:58,475 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:16:58,475 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:16:58,476 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:16:58,481 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:16:58,484 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:16:58,484 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:16:58,484 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:16:58,485 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:16:58,485 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:16:58,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:16:58,485 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:16:58,486 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:16:58,487 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:16:58,488 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:16:58,488 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:16:58,488 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:16:58,488 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:16:58,489 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:16:58,622 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:16:58,659 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:16:58,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:16:58,677 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:16:58,678 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:16:58,679 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-niu_true-unreach-call.cil.c [2018-10-30 11:16:58,829 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c3558cad/1bf115f45e454ab6b3a4a6672216491a/FLAG0dc3cd266 [2018-10-30 11:17:01,530 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:17:01,532 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-niu_true-unreach-call.cil.c [2018-10-30 11:17:01,792 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c3558cad/1bf115f45e454ab6b3a4a6672216491a/FLAG0dc3cd266 [2018-10-30 11:17:01,826 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c3558cad/1bf115f45e454ab6b3a4a6672216491a [2018-10-30 11:17:01,843 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:17:01,845 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:17:01,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:17:01,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:17:01,863 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:17:01,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:17:01" (1/1) ... [2018-10-30 11:17:01,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a6ad47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:01, skipping insertion in model container [2018-10-30 11:17:01,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:17:01" (1/1) ... [2018-10-30 11:17:01,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:17:02,734 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:17:27,450 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: i == 0 ? "%s" : " %s" [24300] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) 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:663) 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:1300) 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:960) 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:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-30 11:17:27,465 INFO L168 Benchmark]: Toolchain (without parser) took 25621.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 421.0 MB). Peak memory consumption was 487.4 MB. Max. memory is 3.9 GB. [2018-10-30 11:17:27,473 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-30 11:17:27,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25616.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 421.0 MB). Peak memory consumption was 487.4 MB. Max. memory is 3.9 GB. [2018-10-30 11:17:27,485 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 25616.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 421.0 MB). Peak memory consumption was 487.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: i == 0 ? "%s" : " %s" [24300] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: i == 0 ? "%s" : " %s" [24300]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...