java -ea -Xmx4000000000 -Xss4m -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/PastaB14_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:48:24,712 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:48:24,718 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:48:24,754 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:48:24,754 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:48:24,756 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:48:24,760 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:48:24,766 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:48:24,786 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:48:24,787 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:48:24,794 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:48:24,794 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:48:24,799 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:48:24,802 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:48:24,808 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:48:24,809 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:48:24,813 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:48:24,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:48:24,832 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:48:24,837 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:48:24,838 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:48:24,841 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:48:24,849 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:48:24,849 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:48:24,849 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:48:24,854 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:48:24,855 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:48:24,862 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:48:24,863 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:48:24,864 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:48:24,864 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:48:24,871 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:48:24,871 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:48:24,871 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:48:24,872 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:48:24,876 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:48:24,877 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 [2018-11-26 23:48:24,925 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:48:24,925 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:48:24,926 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:48:24,927 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:48:24,930 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:48:24,930 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 23:48:24,931 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 23:48:24,931 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 23:48:24,931 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 23:48:24,931 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 23:48:24,931 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 23:48:24,935 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:48:24,935 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 23:48:24,935 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:48:24,936 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:48:24,936 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 23:48:24,936 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 23:48:24,936 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 23:48:24,936 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 23:48:24,938 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 23:48:24,938 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:48:24,938 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 23:48:24,938 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:48:24,939 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:48:24,939 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 23:48:24,939 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:48:24,942 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:48:24,942 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 23:48:24,943 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 23:48:24,948 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 23:48:25,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:48:25,065 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:48:25,075 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:48:25,079 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:48:25,079 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:48:25,080 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/PastaB14_true-termination_true-no-overflow.c [2018-11-26 23:48:25,235 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589a853e1/518270ecf40d4bf3873603301ade0661/FLAG441fb7019 [2018-11-26 23:48:26,232 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:48:26,233 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/PastaB14_true-termination_true-no-overflow.c [2018-11-26 23:48:26,253 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589a853e1/518270ecf40d4bf3873603301ade0661/FLAG441fb7019 [2018-11-26 23:48:26,520 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589a853e1/518270ecf40d4bf3873603301ade0661 [2018-11-26 23:48:26,545 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:48:26,550 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:48:26,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:48:26,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:48:26,567 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:48:26,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:48:26" (1/1) ... [2018-11-26 23:48:26,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58f962ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:26, skipping insertion in model container [2018-11-26 23:48:26,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:48:26" (1/1) ... [2018-11-26 23:48:26,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:48:26,643 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:48:27,107 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:48:27,124 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:48:27,168 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:48:27,211 INFO L195 MainTranslator]: Completed translation [2018-11-26 23:48:27,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27 WrapperNode [2018-11-26 23:48:27,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 23:48:27,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 23:48:27,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 23:48:27,216 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 23:48:27,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27" (1/1) ... [2018-11-26 23:48:27,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27" (1/1) ... [2018-11-26 23:48:27,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27" (1/1) ... [2018-11-26 23:48:27,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27" (1/1) ... [2018-11-26 23:48:27,284 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27" (1/1) ... [2018-11-26 23:48:27,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27" (1/1) ... [2018-11-26 23:48:27,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:48:27" (1/1) ... [2018-11-26 23:48:27,310 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 23:48:27,318 INFO L168 Benchmark]: Toolchain (without parser) took 770.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 23:48:27,324 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 23:48:27,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 23:48:27,330 INFO L168 Benchmark]: Boogie Preprocessor took 93.85 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 23:48:27,339 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 662.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 93.85 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...