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-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loops/matrix_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-155fbac [2018-10-15 09:58:29,061 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 09:58:29,066 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 09:58:29,103 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 09:58:29,104 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 09:58:29,107 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 09:58:29,110 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 09:58:29,114 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 09:58:29,119 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 09:58:29,124 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 09:58:29,125 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 09:58:29,131 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 09:58:29,132 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 09:58:29,134 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 09:58:29,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 09:58:29,150 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 09:58:29,151 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 09:58:29,161 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 09:58:29,165 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 09:58:29,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 09:58:29,173 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 09:58:29,176 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 09:58:29,185 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 09:58:29,185 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 09:58:29,185 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 09:58:29,191 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 09:58:29,192 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 09:58:29,198 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 09:58:29,199 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 09:58:29,204 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 09:58:29,204 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 09:58:29,208 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 09:58:29,209 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 09:58:29,209 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 09:58:29,211 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 09:58:29,212 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 09:58:29,216 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-15 09:58:29,264 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 09:58:29,264 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 09:58:29,271 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 09:58:29,271 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 09:58:29,272 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 09:58:29,273 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-15 09:58:29,273 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-15 09:58:29,275 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-15 09:58:29,275 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-15 09:58:29,275 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-15 09:58:29,276 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-15 09:58:29,276 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 09:58:29,276 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-15 09:58:29,276 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 09:58:29,276 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 09:58:29,277 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-15 09:58:29,280 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-15 09:58:29,280 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-15 09:58:29,280 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 09:58:29,283 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-15 09:58:29,283 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-15 09:58:29,283 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 09:58:29,283 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 09:58:29,284 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-15 09:58:29,284 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 09:58:29,284 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 09:58:29,284 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-15 09:58:29,288 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-15 09:58:29,288 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-15 09:58:29,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 09:58:29,453 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 09:58:29,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 09:58:29,467 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 09:58:29,468 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 09:58:29,472 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/matrix_false-unreach-call_true-termination.i [2018-10-15 09:58:29,564 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/672c70d79/bbf0316dd51a4e6486cf22c0b7444ab1/FLAG172a65d83 [2018-10-15 09:58:30,539 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 09:58:30,549 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/matrix_false-unreach-call_true-termination.i [2018-10-15 09:58:30,569 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/672c70d79/bbf0316dd51a4e6486cf22c0b7444ab1/FLAG172a65d83 [2018-10-15 09:58:30,613 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/672c70d79/bbf0316dd51a4e6486cf22c0b7444ab1 [2018-10-15 09:58:30,641 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 09:58:30,645 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 09:58:30,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 09:58:30,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 09:58:30,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 09:58:30,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:58:30" (1/1) ... [2018-10-15 09:58:30,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bfcf448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:58:30, skipping insertion in model container [2018-10-15 09:58:30,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:58:30" (1/1) ... [2018-10-15 09:58:30,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 09:58:30,760 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 09:58:31,248 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 09:58:31,253 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 09:58:31,292 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.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:369) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:338) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:331) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.extractSizeTValue(TypeSizeAndOffsetComputer.java:317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValue_Array(TypeSizeAndOffsetComputer.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:200) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValue_Array(TypeSizeAndOffsetComputer.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:200) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:120) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.calculateSizeOf(MemoryHandler.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getMallocCall(MemoryHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2685) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1878) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1013) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:318) 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:3314) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-15 09:58:31,305 INFO L168 Benchmark]: Toolchain (without parser) took 661.31 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-15 09:58:31,312 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-15 09:58:31,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-15 09:58:31,326 INFO L336 ainManager$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 0.37 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 647.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 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.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:369) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...