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/array-examples/standard_sentinel_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:53:35,913 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:53:35,920 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:53:35,944 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:53:35,944 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:53:35,945 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:53:35,953 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:53:35,962 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:53:35,964 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:53:35,971 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:53:35,972 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:53:35,972 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:53:35,973 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:53:35,977 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:53:35,978 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:53:35,995 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:53:35,997 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:53:36,010 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:53:36,012 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:53:36,014 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:53:36,022 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:53:36,031 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:53:36,032 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:53:36,033 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:53:36,034 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:53:36,035 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:53:36,035 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:53:36,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:53:36,042 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:53:36,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:53:36,043 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:53:36,043 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-09 16:53:36,099 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:53:36,100 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:53:36,103 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:53:36,104 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:53:36,104 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:53:36,104 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 16:53:36,104 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 16:53:36,104 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 16:53:36,105 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 16:53:36,111 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 16:53:36,111 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 16:53:36,112 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:53:36,112 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:53:36,112 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:53:36,112 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:53:36,112 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 16:53:36,113 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 16:53:36,113 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 16:53:36,113 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 16:53:36,113 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 16:53:36,114 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 16:53:36,114 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:53:36,114 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:53:36,114 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 16:53:36,115 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:53:36,121 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:53:36,121 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 16:53:36,122 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 16:53:36,123 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 16:53:36,250 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:53:36,292 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:53:36,306 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:53:36,308 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:53:36,309 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:53:36,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_sentinel_true-unreach-call_true-termination.i [2018-05-09 16:53:37,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/82bb641fa/03dbb65213f84a1383c840b75898c10c/FLAG153cecddc [2018-05-09 16:53:37,571 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:53:37,572 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/array-examples/standard_sentinel_true-unreach-call_true-termination.i [2018-05-09 16:53:37,598 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/82bb641fa/03dbb65213f84a1383c840b75898c10c/FLAG153cecddc [2018-05-09 16:53:37,645 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/82bb641fa/03dbb65213f84a1383c840b75898c10c [2018-05-09 16:53:37,675 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:53:37,689 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:53:37,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:53:37,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:53:37,710 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:53:37,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:53:37" (1/1) ... [2018-05-09 16:53:37,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51becd6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:37, skipping insertion in model container [2018-05-09 16:53:37,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:53:37" (1/1) ... [2018-05-09 16:53:38,160 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:53:38,291 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:53:38,337 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 16:53:38,347 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:53:38,355 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 6 non ball SCCs. Number of states in SCCs 6. [2018-05-09 16:53:38,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38 WrapperNode [2018-05-09 16:53:38,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:53:38,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 16:53:38,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 16:53:38,375 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 16:53:38,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38" (1/1) ... [2018-05-09 16:53:38,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38" (1/1) ... [2018-05-09 16:53:38,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38" (1/1) ... [2018-05-09 16:53:38,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38" (1/1) ... [2018-05-09 16:53:38,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38" (1/1) ... [2018-05-09 16:53:38,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38" (1/1) ... [2018-05-09 16:53:38,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:53:38" (1/1) ... [2018-05-09 16:53:38,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 16:53:38,461 INFO L168 Benchmark]: Toolchain (without parser) took 782.39 ms. Allocated memory is still 383.3 MB. Free memory was 327.4 MB in the beginning and 316.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:53:38,463 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 383.3 MB. Free memory is still 348.2 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:53:38,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 680.72 ms. Allocated memory is still 383.3 MB. Free memory was 327.4 MB in the beginning and 317.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:53:38,470 INFO L168 Benchmark]: Boogie Preprocessor took 84.55 ms. Allocated memory is still 383.3 MB. Free memory was 317.8 MB in the beginning and 316.7 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-09 16:53:38,476 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 383.3 MB. Free memory is still 348.2 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 680.72 ms. Allocated memory is still 383.3 MB. Free memory was 327.4 MB in the beginning and 317.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 84.55 ms. Allocated memory is still 383.3 MB. Free memory was 317.8 MB in the beginning and 316.7 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...