java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/rule60_list_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:05:18,218 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:05:18,221 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:05:18,259 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:05:18,260 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:05:18,261 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:05:18,262 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:05:18,267 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:05:18,268 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:05:18,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:05:18,278 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:05:18,279 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:05:18,280 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:05:18,289 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:05:18,290 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:05:18,291 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:05:18,303 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:05:18,304 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:05:18,312 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:05:18,313 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:05:18,315 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:05:18,316 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:05:18,318 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:05:18,323 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:05:18,324 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:05:18,325 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:05:18,325 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:05:18,326 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:05:18,326 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:05:18,329 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:05:18,334 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:05:18,335 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 20:05:18,377 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:05:18,378 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:05:18,379 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:05:18,379 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:05:18,379 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:05:18,385 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:05:18,385 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:05:18,385 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:05:18,386 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:05:18,386 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:05:18,386 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:05:18,386 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:05:18,387 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:05:18,387 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:05:18,387 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:05:18,387 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:05:18,387 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:05:18,388 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:05:18,388 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:05:18,388 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:05:18,394 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:05:18,394 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:05:18,395 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:05:18,395 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:05:18,395 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:05:18,395 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:05:18,395 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:05:18,396 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:05:18,397 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:05:18,499 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:05:18,530 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:05:18,535 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:05:18,544 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:05:18,544 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:05:18,545 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/rule60_list_true-termination.c_true-unreach-call.i [2018-05-03 20:05:19,260 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/83cb69c76/d3ee3b1ba1624761b37e81ddb5d22bf6/FLAG920de1a76 [2018-05-03 20:05:19,868 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:05:19,869 INFO L161 CDTParser]: Scanning rule60_list_true-termination.c_true-unreach-call.i [2018-05-03 20:05:19,932 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/83cb69c76/d3ee3b1ba1624761b37e81ddb5d22bf6/FLAG920de1a76 [2018-05-03 20:05:19,951 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/83cb69c76/d3ee3b1ba1624761b37e81ddb5d22bf6 [2018-05-03 20:05:19,958 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:05:19,967 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:05:19,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:05:19,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:05:19,991 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:05:19,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:05:19" (1/1) ... [2018-05-03 20:05:20,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ba60820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:05:19, skipping insertion in model container [2018-05-03 20:05:20,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:05:19" (1/1) ... [2018-05-03 20:05:20,062 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:05:20,158 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:05:20,550 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:05:20,652 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:05:20,675 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 133 non ball SCCs. Number of states in SCCs 133. [2018-05-03 20:05:20,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:05:20 WrapperNode [2018-05-03 20:05:20,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:05:20,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:05:20,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:05:20,814 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:05:20,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:05:20" (1/1) ... [2018-05-03 20:05:20,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:05:20" (1/1) ... [2018-05-03 20:05:20,836 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processVariableDeclaration(TypeChecker.java:414) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1007) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-03 20:05:20,842 INFO L168 Benchmark]: Toolchain (without parser) took 882.79 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 300.6 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:05:20,856 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 20:05:20,857 INFO L168 Benchmark]: CACSL2BoogieTranslator took 843.03 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 300.6 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:05:20,857 INFO L168 Benchmark]: Boogie Preprocessor took 27.25 ms. Allocated memory is still 383.3 MB. Free memory is still 300.6 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 20:05:20,859 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 843.03 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 300.6 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 27.25 ms. Allocated memory is still 383.3 MB. Free memory is still 300.6 MB. There was no memory consumed. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...