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/termination-crafted/WhileTrue_true-no-overflow_false-termination_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:36:20,794 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:36:20,800 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:36:20,836 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:36:20,837 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:36:20,840 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:36:20,842 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:36:20,848 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:36:20,855 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:36:20,858 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:36:20,859 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:36:20,860 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:36:20,865 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:36:20,868 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:36:20,870 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:36:20,871 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:36:20,885 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:36:20,889 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:36:20,898 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:36:20,901 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:36:20,906 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:36:20,908 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:36:20,917 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:36:20,917 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:36:20,918 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:36:20,919 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:36:20,920 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:36:20,930 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:36:20,931 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:36:20,932 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:36:20,932 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:36:20,936 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:36:20,936 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:36:20,937 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:36:20,938 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:36:20,942 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:36:20,942 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 [2018-07-19 18:36:20,993 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:36:20,993 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:36:20,998 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:36:20,998 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:36:21,003 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:36:21,003 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:36:21,003 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:36:21,004 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:36:21,004 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:36:21,004 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:36:21,004 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:36:21,005 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:36:21,005 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:36:21,005 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:36:21,006 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:36:21,008 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:36:21,009 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:36:21,009 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:36:21,009 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:36:21,009 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:36:21,010 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:36:21,010 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:36:21,010 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:36:21,010 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:36:21,011 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:36:21,011 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:36:21,011 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:36:21,017 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:36:21,017 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:36:21,147 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:36:21,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:36:21,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:36:21,199 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:36:21,199 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:36:21,200 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted/WhileTrue_true-no-overflow_false-termination_true-valid-memsafety.c [2018-07-19 18:36:21,900 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db377925d/342a37131f2740fc8beeaf053af24535/FLAG2e7157ab3 [2018-07-19 18:36:22,325 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:36:22,326 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted/WhileTrue_true-no-overflow_false-termination_true-valid-memsafety.c [2018-07-19 18:36:22,337 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db377925d/342a37131f2740fc8beeaf053af24535/FLAG2e7157ab3 [2018-07-19 18:36:22,377 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db377925d/342a37131f2740fc8beeaf053af24535 [2018-07-19 18:36:22,407 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:36:22,411 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:36:22,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:36:22,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:36:22,433 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:36:22,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:22,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d359379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22, skipping insertion in model container [2018-07-19 18:36:22,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:22,811 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:36:22,865 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:36:22,900 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:36:22,903 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:36:22,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22 WrapperNode [2018-07-19 18:36:22,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:36:22,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:36:22,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:36:22,934 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:36:22,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:22,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:22,985 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:22,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:22,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:23,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:23,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:22" (1/1) ... [2018-07-19 18:36:23,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:36:23,018 INFO L168 Benchmark]: Toolchain (without parser) took 607.22 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. [2018-07-19 18:36:23,026 INFO L168 Benchmark]: CDTParser took 3.28 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. [2018-07-19 18:36:23,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.67 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. [2018-07-19 18:36:23,032 INFO L168 Benchmark]: Boogie Preprocessor took 78.86 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. [2018-07-19 18:36:23,040 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.28 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 519.67 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 78.86 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...