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-restricted-15/c.01_assume_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:37:04,723 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:37:04,729 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:37:04,765 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:37:04,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:37:04,771 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:37:04,774 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:37:04,777 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:37:04,783 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:37:04,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:37:04,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:37:04,801 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:37:04,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:37:04,805 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:37:04,813 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:37:04,814 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:37:04,818 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:37:04,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:37:04,834 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:37:04,836 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:37:04,843 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:37:04,847 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:37:04,851 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:37:04,852 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:37:04,852 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:37:04,858 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:37:04,865 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:37:04,866 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:37:04,867 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:37:04,874 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:37:04,875 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:37:04,876 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:37:04,876 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:37:04,878 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:37:04,880 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:37:04,881 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:37:04,881 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 18:37:04,934 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:37:04,935 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:37:04,936 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:37:04,937 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:37:04,943 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:37:04,943 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:37:04,943 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:37:04,943 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:37:04,944 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:37:04,944 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:37:04,944 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:37:04,944 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:37:04,945 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:37:04,945 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:37:04,945 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:37:04,945 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:37:04,951 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:37:04,952 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:37:04,952 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:37:04,952 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:37:04,953 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:37:04,953 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:37:04,953 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:37:04,953 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:37:04,954 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:37:04,954 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:37:04,954 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:37:04,958 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:37:04,958 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:37:05,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:37:05,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:37:05,121 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:37:05,122 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:37:05,123 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:37:05,127 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/c.01_assume_true-termination_true-no-overflow.c [2018-07-19 18:37:05,771 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9312996fb/6cb1c06664da48d8a2a3d2671c73fade/FLAG3a8709d48 [2018-07-19 18:37:06,197 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:37:06,198 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/c.01_assume_true-termination_true-no-overflow.c [2018-07-19 18:37:06,207 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9312996fb/6cb1c06664da48d8a2a3d2671c73fade/FLAG3a8709d48 [2018-07-19 18:37:06,236 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9312996fb/6cb1c06664da48d8a2a3d2671c73fade [2018-07-19 18:37:06,260 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:37:06,263 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:37:06,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:37:06,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:37:06,290 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:37:06,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f0f621b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06, skipping insertion in model container [2018-07-19 18:37:06,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,707 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:37:06,812 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:37:06,851 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:37:06,863 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:37:06,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06 WrapperNode [2018-07-19 18:37:06,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:37:06,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:37:06,898 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:37:06,898 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:37:06,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,975 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:06" (1/1) ... [2018-07-19 18:37:06,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:37:06,983 INFO L168 Benchmark]: Toolchain (without parser) took 722.38 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 18:37:06,988 INFO L168 Benchmark]: CDTParser took 0.32 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 18:37:06,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 623.43 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 18:37:06,996 INFO L168 Benchmark]: Boogie Preprocessor took 83.82 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 18:37:07,005 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 623.43 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 83.82 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...