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/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.BOUNDED-14.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-502d2f4 [2018-10-12 20:29:05,041 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-12 20:29:05,047 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-12 20:29:05,078 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-12 20:29:05,078 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-12 20:29:05,085 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-12 20:29:05,086 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-12 20:29:05,091 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-12 20:29:05,096 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-12 20:29:05,099 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-12 20:29:05,103 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-12 20:29:05,103 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-12 20:29:05,104 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-12 20:29:05,111 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-12 20:29:05,121 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-12 20:29:05,123 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-12 20:29:05,128 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-12 20:29:05,130 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-12 20:29:05,141 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-12 20:29:05,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-12 20:29:05,149 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-12 20:29:05,157 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-12 20:29:05,161 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-12 20:29:05,190 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 [2018-10-12 20:29:05,238 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-12 20:29:05,238 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-12 20:29:05,247 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-12 20:29:05,247 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-12 20:29:05,251 INFO L133 SettingsManager]: * Use SBE=true [2018-10-12 20:29:05,251 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-12 20:29:05,252 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-12 20:29:05,252 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-12 20:29:05,252 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-12 20:29:05,252 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-12 20:29:05,252 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-12 20:29:05,253 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-12 20:29:05,253 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-12 20:29:05,253 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-12 20:29:05,253 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-12 20:29:05,253 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-12 20:29:05,253 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-12 20:29:05,254 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-12 20:29:05,259 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-12 20:29:05,259 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-12 20:29:05,260 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-12 20:29:05,260 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-12 20:29:05,260 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-12 20:29:05,260 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-12 20:29:05,260 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-12 20:29:05,261 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-12 20:29:05,261 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-12 20:29:05,265 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-12 20:29:05,265 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-12 20:29:05,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-12 20:29:05,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-12 20:29:05,426 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-12 20:29:05,428 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-12 20:29:05,429 INFO L276 PluginConnector]: CDTParser initialized [2018-10-12 20:29:05,434 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.BOUNDED-14.pals_true-termination.c [2018-10-12 20:29:05,572 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17ee4c239/561ff860d16f44558e6059d07f5fbb28/FLAG1df555d09 [2018-10-12 20:29:06,758 INFO L298 CDTParser]: Found 1 translation units. [2018-10-12 20:29:06,759 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.BOUNDED-14.pals_true-termination.c [2018-10-12 20:29:06,783 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17ee4c239/561ff860d16f44558e6059d07f5fbb28/FLAG1df555d09 [2018-10-12 20:29:06,816 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17ee4c239/561ff860d16f44558e6059d07f5fbb28 [2018-10-12 20:29:06,841 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-12 20:29:06,843 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-12 20:29:06,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-12 20:29:06,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-12 20:29:06,859 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-12 20:29:06,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:29:06" (1/1) ... [2018-10-12 20:29:06,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30993d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:29:06, skipping insertion in model container [2018-10-12 20:29:06,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:29:06" (1/1) ... [2018-10-12 20:29:06,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-12 20:29:07,033 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-12 20:29:07,561 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Cannot extract function type from variable void (* [7])() at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.extractFunctionType(CHandler.java:1217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:152) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1843) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2104) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:536) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-12 20:29:07,570 INFO L168 Benchmark]: Toolchain (without parser) took 727.71 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-12 20:29:07,575 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-12 20:29:07,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.56 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-12 20:29:07,580 INFO L336 ainManager$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 0.34 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 722.56 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: UnsupportedOperationException: Cannot extract function type from variable void (* [7])() de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Cannot extract function type from variable void (* [7])(): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.extractFunctionType(CHandler.java:1217) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...