java -ea -Xmx2000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 19:29:17,119 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 19:29:17,124 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 19:29:17,162 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 19:29:17,163 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 19:29:17,167 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 19:29:17,169 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 19:29:17,175 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 19:29:17,180 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 19:29:17,181 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 19:29:17,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 19:29:17,193 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 19:29:17,194 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 19:29:17,201 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 19:29:17,207 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 19:29:17,214 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 19:29:17,215 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 19:29:17,219 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 19:29:17,228 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 19:29:17,235 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 19:29:17,237 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 19:29:17,240 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 19:29:17,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 19:29:17,247 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 19:29:17,247 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 19:29:17,253 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 19:29:17,255 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 19:29:17,259 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 19:29:17,260 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 19:29:17,266 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 19:29:17,266 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 19:29:17,267 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 19:29:17,271 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 19:29:17,272 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 19:29:17,273 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 19:29:17,274 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 19:29:17,274 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-09-13 19:29:17,327 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 19:29:17,327 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 19:29:17,328 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 19:29:17,329 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 19:29:17,332 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 19:29:17,333 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 19:29:17,333 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 19:29:17,333 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 19:29:17,334 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 19:29:17,334 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 19:29:17,334 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 19:29:17,334 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 19:29:17,336 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-13 19:29:17,336 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-13 19:29:17,336 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 19:29:17,337 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 19:29:17,338 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 19:29:17,338 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 19:29:17,338 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 19:29:17,338 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 19:29:17,339 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 19:29:17,339 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 19:29:17,339 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 19:29:17,339 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 19:29:17,339 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-13 19:29:17,340 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 19:29:17,340 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-13 19:29:17,340 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-13 19:29:17,340 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 19:29:17,346 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 19:29:17,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 19:29:17,506 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 19:29:17,512 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 19:29:17,513 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 19:29:17,514 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 19:29:17,518 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 19:29:18,187 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d04260e44/51243dde69074cf18b3a47d2d8a71a80/FLAG13274d22f [2018-09-13 19:29:19,636 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 19:29:19,642 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 19:29:19,774 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d04260e44/51243dde69074cf18b3a47d2d8a71a80/FLAG13274d22f [2018-09-13 19:29:19,818 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d04260e44/51243dde69074cf18b3a47d2d8a71a80 [2018-09-13 19:29:19,839 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 19:29:19,849 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 19:29:19,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 19:29:19,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 19:29:19,874 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 19:29:19,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 07:29:19" (1/1) ... [2018-09-13 19:29:19,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3865360a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 07:29:19, skipping insertion in model container [2018-09-13 19:29:19,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 07:29:19" (1/1) ... [2018-09-13 19:29:21,116 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 19:29:22,133 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.util.HashUtils.hashJenkins(HashUtils.java:59) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CEnum.hashCode(CEnum.java:207) at de.uni_freiburg.informatik.ultimate.util.HashUtils.hashJenkins(HashUtils.java:81) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CFunction.hashCode(CFunction.java:140) at de.uni_freiburg.informatik.ultimate.util.HashUtils.hashJenkins(HashUtils.java:81) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer.hashCode(CPointer.java:103) at java.util.HashMap.hash(HashMap.java:339) at java.util.HashMap.get(HashMap.java:557) at de.uni_freiburg.informatik.ultimate.util.datastructures.relation.AbstractRelation.containsPair(AbstractRelation.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:826) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:933) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:840) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:874) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:933) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:840) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:874) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:933) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:840) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:874) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:813) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.convert(CHandler.java:2675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:477) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1556) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:724) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1191) 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:1191) 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.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3980) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2445) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:184) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:348) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.run(Dispatcher.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:178) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:150) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-13 19:29:22,153 INFO L168 Benchmark]: Toolchain (without parser) took 2312.23 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 170.8 MB). Peak memory consumption was 170.8 MB. Max. memory is 1.9 GB. [2018-09-13 19:29:22,164 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 19:29:22,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2292.61 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 170.8 MB). Peak memory consumption was 170.8 MB. Max. memory is 1.9 GB. [2018-09-13 19:29:22,173 INFO L336 ainManager$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 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2292.61 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 170.8 MB). Peak memory consumption was 170.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.util.HashUtils.hashJenkins(HashUtils.java:59) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...