java -Xmx2000000000 -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-restricted-15/PastaA1_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 16:59:34,699 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 16:59:34,705 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 16:59:34,741 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 16:59:34,741 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 16:59:34,745 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 16:59:34,749 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 16:59:34,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 16:59:34,761 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 16:59:34,765 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 16:59:34,769 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 16:59:34,769 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 16:59:34,771 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 16:59:34,775 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 16:59:34,786 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 16:59:34,788 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 16:59:34,794 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 16:59:34,799 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 16:59:34,807 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 16:59:34,808 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 16:59:34,815 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 16:59:34,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 16:59:34,826 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 16:59:34,826 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 16:59:34,827 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 16:59:34,835 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 16:59:34,836 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 16:59:34,837 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 16:59:34,839 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 16:59:34,840 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 16:59:34,840 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 16:59:34,841 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 16:59:34,841 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 16:59:34,841 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 16:59:34,849 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 16:59:34,853 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 16:59:34,854 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 [2018-09-07 16:59:34,915 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 16:59:34,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 16:59:34,925 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 16:59:34,925 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 16:59:34,925 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 16:59:34,926 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-07 16:59:34,926 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-07 16:59:34,926 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-07 16:59:34,926 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-07 16:59:34,926 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-07 16:59:34,926 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-07 16:59:34,927 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 16:59:34,927 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-07 16:59:34,927 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 16:59:34,927 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 16:59:34,927 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-07 16:59:34,928 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-07 16:59:34,928 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-07 16:59:34,928 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 16:59:34,928 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-07 16:59:34,935 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-07 16:59:34,935 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 16:59:34,935 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 16:59:34,935 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-07 16:59:34,936 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 16:59:34,936 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 16:59:34,936 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-07 16:59:34,938 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-07 16:59:34,938 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-07 16:59:35,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 16:59:35,099 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 16:59:35,107 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 16:59:35,111 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 16:59:35,111 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 16:59:35,114 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/PastaA1_true-termination_true-no-overflow.c [2018-09-07 16:59:35,698 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f4839ef4/d4d10e2eb668489dac737960610ae440/FLAGeafcd16e5 [2018-09-07 16:59:36,138 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 16:59:36,138 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/PastaA1_true-termination_true-no-overflow.c [2018-09-07 16:59:36,159 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f4839ef4/d4d10e2eb668489dac737960610ae440/FLAGeafcd16e5 [2018-09-07 16:59:36,200 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f4839ef4/d4d10e2eb668489dac737960610ae440 [2018-09-07 16:59:36,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 16:59:36,240 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 16:59:36,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 16:59:36,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 16:59:36,258 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 16:59:36,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be2c29f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36, skipping insertion in model container [2018-09-07 16:59:36,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,689 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 16:59:36,767 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 16:59:36,806 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-07 16:59:36,821 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 16:59:36,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36 WrapperNode [2018-09-07 16:59:36,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 16:59:36,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-07 16:59:36,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-07 16:59:36,851 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-07 16:59:36,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,903 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:59:36" (1/1) ... [2018-09-07 16:59:36,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-07 16:59:36,926 INFO L168 Benchmark]: Toolchain (without parser) took 693.32 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. [2018-09-07 16:59:36,931 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-09-07 16:59:36,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 605.74 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. [2018-09-07 16:59:36,943 INFO L168 Benchmark]: Boogie Preprocessor took 73.33 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. [2018-09-07 16:59:36,951 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 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 605.74 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 73.33 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...