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-4.0-rc1-mav/linux-4.0-rc1---drivers--iio--accel--kxcjk-1013.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:35:33,500 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:35:33,506 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:35:33,534 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:35:33,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:35:33,536 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:35:33,545 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:35:33,552 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:35:33,557 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:35:33,558 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:35:33,565 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:35:33,565 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:35:33,570 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:35:33,571 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:35:33,580 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:35:33,581 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:35:33,582 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:35:33,595 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:35:33,601 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:35:33,603 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:35:33,609 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:35:33,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:35:33,619 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 14:35:33,619 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 14:35:33,619 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 14:35:33,625 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 14:35:33,627 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 14:35:33,627 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 14:35:33,636 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 14:35:33,638 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 14:35:33,638 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 14:35:33,640 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 14:35:33,640 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:35:33,640 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:35:33,641 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:35:33,650 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:35:33,651 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 [2018-10-11 14:35:33,698 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:35:33,698 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:35:33,701 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 14:35:33,702 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 14:35:33,706 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:35:33,706 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:35:33,706 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:35:33,707 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:35:33,707 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:35:33,707 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 14:35:33,707 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:35:33,707 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 14:35:33,708 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:35:33,708 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:35:33,708 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 14:35:33,708 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 14:35:33,708 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:35:33,711 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:35:33,711 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:35:33,711 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:35:33,712 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:35:33,712 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:35:33,712 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:35:33,712 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 14:35:33,712 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:35:33,713 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:35:33,713 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:35:33,713 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:35:33,713 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 14:35:33,713 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 14:35:33,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:35:33,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:35:33,877 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:35:33,882 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:35:33,883 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:35:33,887 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--iio--accel--kxcjk-1013.ko_false-unreach-call.cil.c [2018-10-11 14:35:34,581 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec1becf6a/0584e1f5b0d64d2b873d5376bb592a1b/FLAGcb039c4e0 [2018-10-11 14:35:35,990 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:35:35,991 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--iio--accel--kxcjk-1013.ko_false-unreach-call.cil.c [2018-10-11 14:35:36,145 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec1becf6a/0584e1f5b0d64d2b873d5376bb592a1b/FLAGcb039c4e0 [2018-10-11 14:35:36,194 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec1becf6a/0584e1f5b0d64d2b873d5376bb592a1b [2018-10-11 14:35:36,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:35:36,231 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:35:36,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:35:36,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:35:36,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:35:36,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:35:36" (1/1) ... [2018-10-11 14:35:36,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffb1194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:35:36, skipping insertion in model container [2018-10-11 14:35:36,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:35:36" (1/1) ... [2018-10-11 14:35:36,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:35:36,831 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:35:37,901 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:206) 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:123) 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:904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1011) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:918) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:952) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:914) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:659) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.convert(ExpressionResultTransformer.java:565) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:936) 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.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:653) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:512) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1266) 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:654) 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:1210) 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:951) 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:951) 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:951) 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:375) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1282) 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:3219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2030) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:528) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-11 14:35:37,917 INFO L168 Benchmark]: Toolchain (without parser) took 1690.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-11 14:35:37,928 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 14:35:37,929 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1678.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-11 14:35:37,937 INFO L336 ainManager$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 0.36 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 1678.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 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...