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/test24_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 20:01:38,372 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 20:01:38,374 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 20:01:38,389 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 20:01:38,390 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 20:01:38,391 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 20:01:38,397 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 20:01:38,402 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 20:01:38,403 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 20:01:38,404 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 20:01:38,404 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 20:01:38,404 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 20:01:38,414 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 20:01:38,415 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 20:01:38,416 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 20:01:38,417 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 20:01:38,422 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 20:01:38,423 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 20:01:38,423 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 20:01:38,440 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 20:01:38,441 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 20:01:38,441 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 20:01:38,441 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 20:01:38,442 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 20:01:38,442 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 20:01:38,446 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 20:01:38,446 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 20:01:38,446 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 20:01:38,447 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 20:01:38,447 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 20:01:38,447 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 20:01:38,448 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-04 20:01:38,478 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 20:01:38,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 20:01:38,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 20:01:38,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 20:01:38,479 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 20:01:38,479 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-04 20:01:38,480 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-04 20:01:38,480 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-04 20:01:38,487 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-04 20:01:38,487 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-04 20:01:38,487 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-04 20:01:38,487 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 20:01:38,488 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-04 20:01:38,489 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-04 20:01:38,489 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 20:01:38,489 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 20:01:38,489 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-04 20:01:38,489 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 20:01:38,489 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 20:01:38,489 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-04 20:01:38,490 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-04 20:01:38,490 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-04 20:01:38,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 20:01:38,574 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 20:01:38,586 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 20:01:38,587 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 20:01:38,587 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 20:01:38,588 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test24_true-unreach-call_true-termination.c [2018-05-04 20:01:39,022 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/90b3fda88/db73675e658b4ef79b6a0a781d081eaf/FLAGb9235a3ef [2018-05-04 20:01:39,289 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 20:01:39,290 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-regression/test24_true-unreach-call_true-termination.c [2018-05-04 20:01:39,302 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/90b3fda88/db73675e658b4ef79b6a0a781d081eaf/FLAGb9235a3ef [2018-05-04 20:01:39,329 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/90b3fda88/db73675e658b4ef79b6a0a781d081eaf [2018-05-04 20:01:39,345 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 20:01:39,347 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 20:01:39,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 20:01:39,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 20:01:39,363 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 20:01:39,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:01:39" (1/1) ... [2018-05-04 20:01:39,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a2b37a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:01:39, skipping insertion in model container [2018-05-04 20:01:39,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:01:39" (1/1) ... [2018-05-04 20:01:39,404 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:01:39,439 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:01:39,663 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: unexpected expression type at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.modifyExpression(ExpressionFactory.java:704) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.replaceBoogieType(ExpressionFactory.java:637) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.convertToPointerRValue(CHandler.java:375) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleAddressOfOperator(CHandler.java:349) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2473) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:726) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:340) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1445) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:278) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1669) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:337) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1526) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3911) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2377) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:602) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:400) at de.uni_freiburg.informatik.ultimate.cdt.translation.interfaces.Dispatcher.run(Dispatcher.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-04 20:01:39,670 INFO L168 Benchmark]: Toolchain (without parser) took 324.02 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 321.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 1.9 GB. [2018-05-04 20:01:39,671 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 20:01:39,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 314.93 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 321.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 1.9 GB. [2018-05-04 20:01:39,681 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 314.93 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 321.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: unexpected expression type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: unexpected expression type: de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.modifyExpression(ExpressionFactory.java:704) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...