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/termination-crafted/aaron3_true-termination_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 12:06:33,672 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 12:06:33,677 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 12:06:33,714 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 12:06:33,715 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 12:06:33,718 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 12:06:33,719 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 12:06:33,725 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 12:06:33,734 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 12:06:33,738 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 12:06:33,742 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 12:06:33,742 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 12:06:33,744 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 12:06:33,750 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 12:06:33,752 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 12:06:33,763 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 12:06:33,764 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 12:06:33,772 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 12:06:33,778 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 12:06:33,784 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 12:06:33,790 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 12:06:33,792 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 12:06:33,794 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 12:06:33,828 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 [2018-11-19 12:06:33,882 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 12:06:33,883 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 12:06:33,887 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 12:06:33,887 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 12:06:33,890 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 12:06:33,890 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-19 12:06:33,891 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-19 12:06:33,891 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-19 12:06:33,891 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-19 12:06:33,891 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-19 12:06:33,891 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-19 12:06:33,892 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 12:06:33,892 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-19 12:06:33,892 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 12:06:33,892 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 12:06:33,892 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-19 12:06:33,892 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-19 12:06:33,896 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-19 12:06:33,897 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 12:06:33,897 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-19 12:06:33,897 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 12:06:33,897 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-19 12:06:33,898 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 12:06:33,900 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 12:06:33,900 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-19 12:06:33,900 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 12:06:33,901 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 12:06:33,901 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-19 12:06:33,902 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-19 12:06:33,902 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-19 12:06:34,041 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 12:06:34,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 12:06:34,084 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 12:06:34,088 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 12:06:34,090 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 12:06:34,091 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted/aaron3_true-termination_true-valid-memsafety.c [2018-11-19 12:06:34,218 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f7fbc55/d8101b9c1fcb4582a10d15193420e120/FLAGd90d04695 [2018-11-19 12:06:35,085 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 12:06:35,086 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted/aaron3_true-termination_true-valid-memsafety.c [2018-11-19 12:06:35,100 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f7fbc55/d8101b9c1fcb4582a10d15193420e120/FLAGd90d04695 [2018-11-19 12:06:35,352 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f7fbc55/d8101b9c1fcb4582a10d15193420e120 [2018-11-19 12:06:35,370 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 12:06:35,382 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 12:06:35,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 12:06:35,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 12:06:35,395 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 12:06:35,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:06:35" (1/1) ... [2018-11-19 12:06:35,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39aff073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:35, skipping insertion in model container [2018-11-19 12:06:35,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:06:35" (1/1) ... [2018-11-19 12:06:35,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 12:06:35,493 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 12:06:35,963 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:06:35,968 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 12:06:36,015 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:06:36,037 INFO L195 MainTranslator]: Completed translation [2018-11-19 12:06:36,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36 WrapperNode [2018-11-19 12:06:36,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 12:06:36,039 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 12:06:36,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 12:06:36,040 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 12:06:36,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36" (1/1) ... [2018-11-19 12:06:36,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36" (1/1) ... [2018-11-19 12:06:36,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36" (1/1) ... [2018-11-19 12:06:36,067 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36" (1/1) ... [2018-11-19 12:06:36,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36" (1/1) ... [2018-11-19 12:06:36,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36" (1/1) ... [2018-11-19 12:06:36,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:36" (1/1) ... [2018-11-19 12:06:36,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 12:06:36,097 INFO L168 Benchmark]: Toolchain (without parser) took 726.69 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. [2018-11-19 12:06:36,109 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-19 12:06:36,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 655.35 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. [2018-11-19 12:06:36,111 INFO L168 Benchmark]: Boogie Preprocessor took 55.10 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. [2018-11-19 12:06:36,117 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 0.20 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 655.35 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 55.10 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...