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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4-m [2018-10-15 23:48:40,375 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 23:48:40,383 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 23:48:40,430 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 23:48:40,431 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 23:48:40,432 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 23:48:40,436 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 23:48:40,441 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 23:48:40,449 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 23:48:40,456 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 23:48:40,458 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 23:48:40,458 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 23:48:40,467 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 23:48:40,469 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 23:48:40,475 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 23:48:40,477 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 23:48:40,483 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 23:48:40,490 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 23:48:40,499 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 23:48:40,500 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 23:48:40,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 23:48:40,513 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 23:48:40,520 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 23:48:40,522 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 23:48:40,522 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 23:48:40,527 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 23:48:40,528 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 23:48:40,532 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 23:48:40,534 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 23:48:40,536 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 23:48:40,536 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 23:48:40,543 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 23:48:40,543 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 23:48:40,544 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 23:48:40,545 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 23:48:40,549 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 23:48:40,550 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 [2018-10-15 23:48:40,607 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 23:48:40,607 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 23:48:40,612 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 23:48:40,613 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 23:48:40,618 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 23:48:40,618 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 23:48:40,618 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 23:48:40,619 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 23:48:40,619 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 23:48:40,619 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 23:48:40,619 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 23:48:40,625 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 23:48:40,625 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 23:48:40,625 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 23:48:40,626 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 23:48:40,626 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 23:48:40,626 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 23:48:40,626 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 23:48:40,626 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 23:48:40,627 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 23:48:40,627 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 23:48:40,627 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 23:48:40,627 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 23:48:40,628 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 23:48:40,631 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 23:48:40,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 23:48:40,632 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 23:48:40,632 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 23:48:40,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 23:48:40,817 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 23:48:40,830 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 23:48:40,835 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 23:48:40,835 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 23:48:40,839 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 23:48:40,988 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/039b9db65/c1e4d44a996f4baf9a4796c1e565e462/FLAG22f311717 [2018-10-15 23:48:42,824 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 23:48:42,825 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 23:48:42,950 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/039b9db65/c1e4d44a996f4baf9a4796c1e565e462/FLAG22f311717 [2018-10-15 23:48:42,990 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/039b9db65/c1e4d44a996f4baf9a4796c1e565e462 [2018-10-15 23:48:43,019 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 23:48:43,023 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 23:48:43,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 23:48:43,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 23:48:43,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 23:48:43,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:48:42" (1/1) ... [2018-10-15 23:48:43,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f8ec61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:43, skipping insertion in model container [2018-10-15 23:48:43,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:48:42" (1/1) ... [2018-10-15 23:48:43,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 23:48:43,566 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 23:48:47,877 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 23:48:48,193 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 23:48:49,455 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:208) 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 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:175) 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:955) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1062) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:969) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1003) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:965) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1062) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:969) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1003) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:965) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1028) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1003) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:965) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1062) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:969) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:1003) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:965) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.areMatchingTypes(TypeHandler.java:710) 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.makeAssignment(CHandler.java:2366) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:370) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1302) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:324) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) 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:1373) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3311) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-15 23:48:49,470 INFO L168 Benchmark]: Toolchain (without parser) took 6449.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 219.1 MB). Peak memory consumption was 219.1 MB. Max. memory is 3.9 GB. [2018-10-15 23:48:49,477 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-15 23:48:49,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6439.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 219.1 MB). Peak memory consumption was 219.1 MB. Max. memory is 3.9 GB. [2018-10-15 23:48:49,485 INFO L336 ainManager$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 0.32 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 6439.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 219.1 MB). Peak memory consumption was 219.1 MB. Max. memory is 3.9 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...