java -ea -Xmx4000000000 -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/ldv-regression/rule57_ebda_blast_true-termination.c_true-unreach-call_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 11:24:10,258 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:24:10,265 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:24:10,297 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:24:10,297 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:24:10,300 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:24:10,305 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:24:10,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:24:10,317 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:24:10,325 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:24:10,328 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:24:10,328 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:24:10,329 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:24:10,336 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:24:10,338 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:24:10,344 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:24:10,348 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:24:10,350 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:24:10,358 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:24:10,368 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:24:10,369 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:24:10,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:24:10,376 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-21 11:24:10,402 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 [2018-10-21 11:24:10,451 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:24:10,451 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:24:10,456 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:24:10,456 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:24:10,461 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:24:10,462 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-21 11:24:10,462 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-21 11:24:10,462 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-21 11:24:10,462 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-21 11:24:10,462 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-21 11:24:10,463 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-21 11:24:10,465 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:24:10,465 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-21 11:24:10,465 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:24:10,465 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:24:10,468 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-21 11:24:10,468 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-21 11:24:10,468 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-21 11:24:10,468 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:24:10,469 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-21 11:24:10,469 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-21 11:24:10,469 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:24:10,469 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:24:10,470 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-21 11:24:10,473 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:24:10,473 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:24:10,473 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-21 11:24:10,475 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-21 11:24:10,475 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-21 11:24:10,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:24:10,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:24:10,655 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:24:10,659 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:24:10,660 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:24:10,664 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/rule57_ebda_blast_true-termination.c_true-unreach-call_1.i [2018-10-21 11:24:10,818 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b22dd39/66f3196fda8b4442abd9cde50abfb6e6/FLAGb4f10c822 [2018-10-21 11:24:11,849 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:24:11,850 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/rule57_ebda_blast_true-termination.c_true-unreach-call_1.i [2018-10-21 11:24:11,860 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b22dd39/66f3196fda8b4442abd9cde50abfb6e6/FLAGb4f10c822 [2018-10-21 11:24:11,900 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b22dd39/66f3196fda8b4442abd9cde50abfb6e6 [2018-10-21 11:24:11,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:24:11,931 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:24:11,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:24:11,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:24:11,947 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:24:11,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:24:11" (1/1) ... [2018-10-21 11:24:11,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2abc6da8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:11, skipping insertion in model container [2018-10-21 11:24:11,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:24:11" (1/1) ... [2018-10-21 11:24:11,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:24:12,046 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:24:12,558 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:24:12,611 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 11:24:12,672 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:24:12,734 INFO L193 MainTranslator]: Completed translation [2018-10-21 11:24:12,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12 WrapperNode [2018-10-21 11:24:12,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:24:12,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 11:24:12,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 11:24:12,737 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 11:24:12,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12" (1/1) ... [2018-10-21 11:24:12,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12" (1/1) ... [2018-10-21 11:24:12,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12" (1/1) ... [2018-10-21 11:24:12,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12" (1/1) ... [2018-10-21 11:24:12,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12" (1/1) ... [2018-10-21 11:24:12,860 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12" (1/1) ... [2018-10-21 11:24:12,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:24:12" (1/1) ... [2018-10-21 11:24:12,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 11:24:12,880 INFO L168 Benchmark]: Toolchain (without parser) took 952.86 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. [2018-10-21 11:24:12,884 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-10-21 11:24:12,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 802.06 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. [2018-10-21 11:24:12,894 INFO L168 Benchmark]: Boogie Preprocessor took 138.67 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. [2018-10-21 11:24:12,900 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 0.27 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 802.06 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 138.67 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...