java -ea -Xmx4000000000 -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/loop-lit/cggmp2005b_true-unreach-call_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 11:24:51,713 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:24:51,721 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:24:51,753 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:24:51,753 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:24:51,759 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:24:51,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:24:51,765 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:24:51,771 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:24:51,775 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:24:51,781 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:24:51,782 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:24:51,783 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:24:51,784 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:24:51,786 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:24:51,798 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:24:51,799 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:24:51,809 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:24:51,811 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:24:51,819 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:24:51,822 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:24:51,827 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:24:51,832 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-21 11:24:51,859 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 [2018-10-21 11:24:51,910 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:24:51,911 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:24:51,916 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:24:51,917 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:24:51,920 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:24:51,921 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-21 11:24:51,921 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-21 11:24:51,921 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-21 11:24:51,921 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-21 11:24:51,921 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-21 11:24:51,922 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-21 11:24:51,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:24:51,922 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-21 11:24:51,922 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:24:51,922 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:24:51,923 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-21 11:24:51,928 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-21 11:24:51,928 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-21 11:24:51,928 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:24:51,929 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-21 11:24:51,929 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-21 11:24:51,929 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:24:51,929 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:24:51,929 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-21 11:24:51,930 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:24:51,930 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:24:51,930 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-21 11:24:51,933 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-21 11:24:51,934 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-21 11:24:52,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:24:52,100 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:24:52,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:24:52,116 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:24:52,116 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:24:52,117 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/cggmp2005b_true-unreach-call_true-termination.c.i [2018-10-21 11:24:52,256 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3094b62/517959036e3c45b79aad62479812ff26/FLAG481ed6510 [2018-10-21 11:24:53,261 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:24:53,262 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/cggmp2005b_true-unreach-call_true-termination.c.i [2018-10-21 11:24:53,279 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3094b62/517959036e3c45b79aad62479812ff26/FLAG481ed6510 [2018-10-21 11:24:53,319 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3094b62/517959036e3c45b79aad62479812ff26 [2018-10-21 11:24:53,345 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:24:53,353 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:24:53,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:24:53,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:24:53,366 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:24:53,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:24:53" (1/1) ... [2018-10-21 11:24:53,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65af16ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:53, skipping insertion in model container [2018-10-21 11:24:53,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:24:53" (1/1) ... [2018-10-21 11:24:53,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:24:53,467 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:24:53,930 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:24:53,945 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 11:24:53,994 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:24:54,032 INFO L193 MainTranslator]: Completed translation [2018-10-21 11:24:54,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54 WrapperNode [2018-10-21 11:24:54,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:24:54,038 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 11:24:54,038 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 11:24:54,038 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 11:24:54,072 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54" (1/1) ... [2018-10-21 11:24:54,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54" (1/1) ... [2018-10-21 11:24:54,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54" (1/1) ... [2018-10-21 11:24:54,089 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54" (1/1) ... [2018-10-21 11:24:54,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54" (1/1) ... [2018-10-21 11:24:54,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54" (1/1) ... [2018-10-21 11:24:54,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:54" (1/1) ... [2018-10-21 11:24:54,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 11:24:54,130 INFO L168 Benchmark]: Toolchain (without parser) took 783.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-21 11:24:54,140 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-21 11:24:54,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 681.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-21 11:24:54,147 INFO L168 Benchmark]: Boogie Preprocessor took 87.43 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-21 11:24:54,154 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 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 681.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 87.43 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...