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/systemc/pipeline_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30e687d [2018-10-16 21:10:29,741 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 21:10:29,748 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 21:10:29,782 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 21:10:29,783 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 21:10:29,788 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 21:10:29,790 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 21:10:29,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 21:10:29,802 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 21:10:29,804 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 21:10:29,813 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 21:10:29,817 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 21:10:29,818 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 21:10:29,824 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 21:10:29,829 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 21:10:29,830 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 21:10:29,831 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 21:10:29,838 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 21:10:29,847 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 21:10:29,849 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 21:10:29,855 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 21:10:29,859 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 21:10:29,865 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-16 21:10:29,893 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 [2018-10-16 21:10:29,943 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 21:10:29,946 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 21:10:29,947 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 21:10:29,948 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 21:10:29,953 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 21:10:29,953 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 21:10:29,954 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 21:10:29,954 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 21:10:29,954 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 21:10:29,954 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 21:10:29,954 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 21:10:29,954 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 21:10:29,955 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 21:10:29,955 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 21:10:29,955 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 21:10:29,955 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 21:10:29,955 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 21:10:29,956 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 21:10:29,960 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 21:10:29,960 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 21:10:29,961 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 21:10:29,961 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 21:10:29,961 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 21:10:29,961 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 21:10:29,961 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 21:10:29,962 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 21:10:29,962 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 21:10:29,967 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 21:10:29,967 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 21:10:30,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 21:10:30,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 21:10:30,146 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 21:10:30,150 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 21:10:30,151 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 21:10:30,151 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/pipeline_false-unreach-call_false-termination.cil.c [2018-10-16 21:10:30,295 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8309305e/ae2d93ef3b3e4ac1911b98f2dae3f35a/FLAG47634000e [2018-10-16 21:10:31,363 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 21:10:31,364 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/pipeline_false-unreach-call_false-termination.cil.c [2018-10-16 21:10:31,400 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8309305e/ae2d93ef3b3e4ac1911b98f2dae3f35a/FLAG47634000e [2018-10-16 21:10:31,434 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8309305e/ae2d93ef3b3e4ac1911b98f2dae3f35a [2018-10-16 21:10:31,458 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 21:10:31,460 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 21:10:31,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 21:10:31,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 21:10:31,479 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 21:10:31,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:10:31" (1/1) ... [2018-10-16 21:10:31,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bc1ab2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:31, skipping insertion in model container [2018-10-16 21:10:31,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:10:31" (1/1) ... [2018-10-16 21:10:31,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 21:10:31,645 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 21:10:32,329 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:10:32,352 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 21:10:32,539 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:10:32,600 INFO L193 MainTranslator]: Completed translation [2018-10-16 21:10:32,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32 WrapperNode [2018-10-16 21:10:32,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 21:10:32,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 21:10:32,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 21:10:32,607 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 21:10:32,643 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32" (1/1) ... [2018-10-16 21:10:32,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32" (1/1) ... [2018-10-16 21:10:32,667 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32" (1/1) ... [2018-10-16 21:10:32,674 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32" (1/1) ... [2018-10-16 21:10:32,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32" (1/1) ... [2018-10-16 21:10:32,782 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32" (1/1) ... [2018-10-16 21:10:32,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:32" (1/1) ... [2018-10-16 21:10:32,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 21:10:32,814 INFO L168 Benchmark]: Toolchain (without parser) took 1355.26 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-16 21:10:32,819 INFO L168 Benchmark]: CDTParser took 4.25 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. [2018-10-16 21:10:32,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1141.07 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-16 21:10:32,820 INFO L168 Benchmark]: Boogie Preprocessor took 202.40 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. [2018-10-16 21:10:32,830 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 4.25 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 1141.07 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 202.40 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...