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/termination-restricted-15/LogAG_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:29:42,536 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:29:42,542 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:29:42,576 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:29:42,577 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:29:42,578 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:29:42,584 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:29:42,587 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:29:42,594 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:29:42,595 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:29:42,603 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:29:42,603 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:29:42,604 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:29:42,610 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:29:42,611 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:29:42,623 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:29:42,625 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:29:42,633 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:29:42,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:29:42,646 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:29:42,648 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:29:42,653 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:29:42,658 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 19:29:42,691 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 [2018-10-05 19:29:42,752 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:29:42,752 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:29:42,759 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:29:42,760 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:29:42,762 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:29:42,762 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-05 19:29:42,763 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-05 19:29:42,765 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-05 19:29:42,765 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-05 19:29:42,765 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-05 19:29:42,766 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-05 19:29:42,766 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:29:42,766 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-05 19:29:42,766 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:29:42,766 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:29:42,767 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-05 19:29:42,769 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-05 19:29:42,769 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-05 19:29:42,769 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:29:42,770 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-05 19:29:42,770 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-05 19:29:42,770 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:29:42,770 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:29:42,770 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-05 19:29:42,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:29:42,771 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:29:42,771 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-05 19:29:42,775 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-05 19:29:42,776 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-05 19:29:42,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:29:42,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:29:42,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:29:42,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:29:42,947 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:29:42,948 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/LogAG_true-termination_true-no-overflow.c [2018-10-05 19:29:43,611 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aece77ea/c5a8b71d876841dca2aa45b54fea3e48/FLAG5e7f85fef [2018-10-05 19:29:44,050 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:29:44,051 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/LogAG_true-termination_true-no-overflow.c [2018-10-05 19:29:44,067 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aece77ea/c5a8b71d876841dca2aa45b54fea3e48/FLAG5e7f85fef [2018-10-05 19:29:44,112 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aece77ea/c5a8b71d876841dca2aa45b54fea3e48 [2018-10-05 19:29:44,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:29:44,145 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:29:44,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:29:44,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:29:44,161 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:29:44,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a2bf3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44, skipping insertion in model container [2018-10-05 19:29:44,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,201 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:29:44,248 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:29:44,729 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:29:44,741 INFO L191 MainTranslator]: Completed pre-run [2018-10-05 19:29:44,786 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:29:44,827 INFO L195 MainTranslator]: Completed translation [2018-10-05 19:29:44,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44 WrapperNode [2018-10-05 19:29:44,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:29:44,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-05 19:29:44,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-05 19:29:44,834 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-05 19:29:44,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,882 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,883 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,912 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:44" (1/1) ... [2018-10-05 19:29:44,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-05 19:29:44,927 INFO L168 Benchmark]: Toolchain (without parser) took 784.33 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. [2018-10-05 19:29:44,933 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-05 19:29:44,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 680.83 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. [2018-10-05 19:29:44,937 INFO L168 Benchmark]: Boogie Preprocessor took 88.51 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-05 19:29:44,946 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 0.19 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 680.83 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. * Boogie Preprocessor took 88.51 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...