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/test_union_cast_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:20:13,891 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:20:13,893 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:20:13,925 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:20:13,925 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:20:13,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:20:13,928 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:20:13,937 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:20:13,939 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:20:13,941 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:20:13,942 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:20:13,943 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:20:13,944 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:20:13,959 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:20:13,960 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:20:13,962 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:20:13,970 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:20:13,971 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:20:13,972 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:20:13,983 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:20:13,985 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 14:20:13,985 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 14:20:13,985 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 14:20:13,989 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 14:20:13,989 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 14:20:13,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 14:20:13,991 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 14:20:13,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 14:20:14,000 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 14:20:14,001 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:20:14,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:20:14,002 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-08 14:20:14,050 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:20:14,050 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:20:14,052 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:20:14,052 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:20:14,052 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:20:14,052 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-08 14:20:14,052 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-08 14:20:14,053 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-08 14:20:14,053 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-08 14:20:14,053 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-08 14:20:14,053 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-08 14:20:14,053 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:20:14,054 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 14:20:14,056 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 14:20:14,056 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:20:14,056 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-08 14:20:14,056 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-08 14:20:14,056 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-08 14:20:14,057 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:20:14,057 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-08 14:20:14,062 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-08 14:20:14,062 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:20:14,063 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:20:14,063 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-08 14:20:14,063 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:20:14,063 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 14:20:14,063 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-08 14:20:14,064 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-08 14:20:14,065 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-08 14:20:14,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:20:14,192 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:20:14,197 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:20:14,202 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:20:14,203 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:20:14,203 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_union_cast_true-termination.c_true-unreach-call.i [2018-05-08 14:20:14,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3842b07fb/da08d8f85ba7438e944455c86068c0e7/FLAG0998b689e [2018-05-08 14:20:15,180 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:20:15,181 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-regression/test_union_cast_true-termination.c_true-unreach-call.i [2018-05-08 14:20:15,206 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3842b07fb/da08d8f85ba7438e944455c86068c0e7/FLAG0998b689e [2018-05-08 14:20:15,244 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3842b07fb/da08d8f85ba7438e944455c86068c0e7 [2018-05-08 14:20:15,267 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:20:15,278 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:20:15,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:20:15,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:20:15,298 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:20:15,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:20:15" (1/1) ... [2018-05-08 14:20:15,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a434a99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:20:15, skipping insertion in model container [2018-05-08 14:20:15,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:20:15" (1/1) ... [2018-05-08 14:20:15,355 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:20:15,402 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:20:15,735 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:674) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.replaceBoogieType(ExpressionFactory.java:630) 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:2435) 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:2435) 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:2435) 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:725) 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.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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-08 14:20:15,744 INFO L168 Benchmark]: Toolchain (without parser) took 476.52 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 322.2 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 1.9 GB. [2018-05-08 14:20:15,752 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 14:20:15,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.71 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 322.2 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 1.9 GB. [2018-05-08 14:20:15,759 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 462.71 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 322.2 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 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:674) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...