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-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/test_overflow_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:26:34,620 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:26:34,625 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:26:34,660 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:26:34,661 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:26:34,665 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:26:34,667 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:26:34,671 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:26:34,681 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:26:34,682 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:26:34,683 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:26:34,688 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:26:34,689 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:26:34,702 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:26:34,704 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:26:34,713 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:26:34,714 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:26:34,720 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:26:34,726 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:26:34,732 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:26:34,736 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:26:34,739 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:26:34,746 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:26:34,752 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:26:34,752 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:26:34,753 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:26:34,754 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:26:34,759 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:26:34,765 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:26:34,766 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:26:34,768 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:26:34,770 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-27 13:26:34,780 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 [2018-11-27 13:26:34,842 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:26:34,842 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:26:34,843 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:26:34,850 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:26:34,850 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:26:34,851 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:26:34,851 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:26:34,851 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:26:34,851 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:26:34,851 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:26:34,852 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:26:34,852 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:26:34,852 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:26:34,852 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:26:34,855 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:26:34,855 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:26:34,855 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:26:34,855 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:26:34,856 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:26:34,856 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:26:34,856 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:26:34,856 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:26:34,857 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:26:34,857 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:26:34,857 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:26:34,857 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:26:34,857 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:26:34,863 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:26:34,865 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:26:34,868 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:26:34,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:26:34,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:26:35,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:26:35,014 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:26:35,014 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:26:35,015 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_overflow_true-termination.c_true-unreach-call.i [2018-11-27 13:26:35,114 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ea562b95/2165cbae5e7844bba7275d1543dad64b/FLAG847f5ca41 [2018-11-27 13:26:36,210 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:26:36,214 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_overflow_true-termination.c_true-unreach-call.i [2018-11-27 13:26:36,242 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ea562b95/2165cbae5e7844bba7275d1543dad64b/FLAG847f5ca41 [2018-11-27 13:26:36,286 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ea562b95/2165cbae5e7844bba7275d1543dad64b [2018-11-27 13:26:36,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:26:36,320 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:26:36,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:26:36,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:26:36,332 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:26:36,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:26:36" (1/1) ... [2018-11-27 13:26:36,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4450d846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:36, skipping insertion in model container [2018-11-27 13:26:36,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:26:36" (1/1) ... [2018-11-27 13:26:36,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:26:36,500 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:26:37,654 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:26:37,685 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:26:37,850 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:26:38,248 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:26:38,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38 WrapperNode [2018-11-27 13:26:38,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:26:38,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:26:38,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:26:38,252 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:26:38,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,321 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:26:38,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:26:38,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:26:38,329 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:26:38,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:38" (1/1) ... [2018-11-27 13:26:38,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:26:38,363 INFO L168 Benchmark]: Toolchain (without parser) took 2049.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -26.7 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:26:38,365 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-27 13:26:38,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1927.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -26.7 MB). Peak memory consumption was 35.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:26:38,370 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.19 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. [2018-11-27 13:26:38,372 INFO L168 Benchmark]: Boogie Preprocessor took 30.52 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. [2018-11-27 13:26:38,381 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 0.22 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 1927.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -26.7 MB). Peak memory consumption was 35.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 72.19 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. * Boogie Preprocessor took 30.52 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...