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/memsafety/test-0158_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 20:20:20,783 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 20:20:20,785 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 20:20:20,816 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 20:20:20,816 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 20:20:20,817 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 20:20:20,818 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 20:20:20,828 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 20:20:20,829 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 20:20:20,840 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 20:20:20,841 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 20:20:20,841 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 20:20:20,842 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 20:20:20,848 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 20:20:20,849 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 20:20:20,851 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 20:20:20,862 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 20:20:20,864 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 20:20:20,875 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 20:20:20,876 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 20:20:20,888 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 20:20:20,888 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 20:20:20,889 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 20:20:20,890 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 20:20:20,895 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 20:20:20,896 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 20:20:20,897 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 20:20:20,897 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 20:20:20,898 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 20:20:20,898 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 20:20:20,905 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 20:20:20,906 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-04 20:20:20,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 20:20:20,947 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 20:20:20,948 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 20:20:20,948 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 20:20:20,948 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 20:20:20,948 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-04 20:20:20,949 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 20:20:20,949 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-04 20:20:20,950 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 20:20:20,950 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-04 20:20:20,951 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 20:20:20,955 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 20:20:20,955 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-04 20:20:20,956 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-04 20:20:20,956 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-04 20:20:21,027 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 20:20:21,048 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 20:20:21,059 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 20:20:21,061 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 20:20:21,061 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 20:20:21,066 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0158_true-valid-memsafety_true-termination.i [2018-05-04 20:20:21,610 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7852e4436/4b82d317830545b4b5b4987cd8427e07/FLAG3a7ba0daf [2018-05-04 20:20:22,240 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 20:20:22,241 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/memsafety/test-0158_true-valid-memsafety_true-termination.i [2018-05-04 20:20:22,293 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7852e4436/4b82d317830545b4b5b4987cd8427e07/FLAG3a7ba0daf [2018-05-04 20:20:22,337 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7852e4436/4b82d317830545b4b5b4987cd8427e07 [2018-05-04 20:20:22,367 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 20:20:22,373 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 20:20:22,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 20:20:22,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 20:20:22,391 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 20:20:22,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:20:22" (1/1) ... [2018-05-04 20:20:22,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ea4c58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:22, skipping insertion in model container [2018-05-04 20:20:22,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:20:22" (1/1) ... [2018-05-04 20:20:22,448 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:20:22,541 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:20:23,042 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 20:20:23,183 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 20:20:23,215 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 109 non ball SCCs. Number of states in SCCs 109. [2018-05-04 20:20:23,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23 WrapperNode [2018-05-04 20:20:23,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 20:20:23,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-04 20:20:23,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-04 20:20:23,319 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-04 20:20:23,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23" (1/1) ... [2018-05-04 20:20:23,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23" (1/1) ... [2018-05-04 20:20:23,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23" (1/1) ... [2018-05-04 20:20:23,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23" (1/1) ... [2018-05-04 20:20:23,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23" (1/1) ... [2018-05-04 20:20:23,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23" (1/1) ... [2018-05-04 20:20:23,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:20:23" (1/1) ... [2018-05-04 20:20:23,456 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-04 20:20:23,457 INFO L168 Benchmark]: Toolchain (without parser) took 1089.75 ms. Allocated memory is still 383.3 MB. Free memory was 329.1 MB in the beginning and 303.5 MB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 1.9 GB. [2018-05-04 20:20:23,460 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-05-04 20:20:23,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 944.41 ms. Allocated memory is still 383.3 MB. Free memory was 328.1 MB in the beginning and 305.6 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 1.9 GB. [2018-05-04 20:20:23,469 INFO L168 Benchmark]: Boogie Preprocessor took 137.26 ms. Allocated memory is still 383.3 MB. Free memory was 305.6 MB in the beginning and 303.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 1.9 GB. [2018-05-04 20:20:23,477 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 944.41 ms. Allocated memory is still 383.3 MB. Free memory was 328.1 MB in the beginning and 305.6 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 137.26 ms. Allocated memory is still 383.3 MB. Free memory was 305.6 MB in the beginning and 303.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...