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/psyco/psyco_net_1_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 17:58:59,675 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 17:58:59,683 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 17:58:59,722 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 17:58:59,722 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 17:58:59,723 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 17:58:59,730 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 17:58:59,733 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 17:58:59,741 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 17:58:59,746 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 17:58:59,750 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 17:58:59,750 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 17:58:59,756 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 17:58:59,757 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 17:58:59,765 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 17:58:59,766 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 17:58:59,767 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 17:58:59,770 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 17:58:59,782 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 17:58:59,796 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 17:58:59,804 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 17:58:59,810 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 17:58:59,812 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-26 17:58:59,844 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 [2018-10-26 17:58:59,898 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 17:58:59,901 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 17:58:59,902 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 17:58:59,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 17:58:59,907 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 17:58:59,907 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-26 17:58:59,908 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-26 17:58:59,908 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-26 17:58:59,908 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-26 17:58:59,908 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-26 17:58:59,908 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-26 17:58:59,912 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 17:58:59,912 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-26 17:58:59,912 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 17:58:59,913 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 17:58:59,913 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-26 17:58:59,913 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-26 17:58:59,913 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-26 17:58:59,913 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 17:58:59,913 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-26 17:58:59,917 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-26 17:58:59,917 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 17:58:59,917 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 17:58:59,918 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-26 17:58:59,918 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 17:58:59,918 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 17:58:59,918 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-26 17:58:59,921 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-26 17:58:59,922 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-26 17:59:00,052 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 17:59:00,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 17:59:00,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 17:59:00,102 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 17:59:00,102 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 17:59:00,103 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_net_1_false-unreach-call_false-termination.c [2018-10-26 17:59:00,224 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0506b07f6/0d8acbdbdd7942308cbf89efcd0b108c/FLAGdb4783714 [2018-10-26 17:59:02,792 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 17:59:02,796 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_net_1_false-unreach-call_false-termination.c [2018-10-26 17:59:03,096 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0506b07f6/0d8acbdbdd7942308cbf89efcd0b108c/FLAGdb4783714 [2018-10-26 17:59:03,140 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0506b07f6/0d8acbdbdd7942308cbf89efcd0b108c [2018-10-26 17:59:03,169 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 17:59:03,171 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 17:59:03,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 17:59:03,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 17:59:03,191 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 17:59:03,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:59:03" (1/1) ... [2018-10-26 17:59:03,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69828aab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:03, skipping insertion in model container [2018-10-26 17:59:03,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:59:03" (1/1) ... [2018-10-26 17:59:03,232 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 17:59:04,841 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 17:59:09,252 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:59:09,270 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 17:59:12,389 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:59:12,431 INFO L193 MainTranslator]: Completed translation [2018-10-26 17:59:12,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12 WrapperNode [2018-10-26 17:59:12,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 17:59:12,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 17:59:12,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 17:59:12,434 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 17:59:12,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12" (1/1) ... [2018-10-26 17:59:12,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12" (1/1) ... [2018-10-26 17:59:13,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12" (1/1) ... [2018-10-26 17:59:13,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12" (1/1) ... [2018-10-26 17:59:14,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12" (1/1) ... [2018-10-26 17:59:14,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12" (1/1) ... [2018-10-26 17:59:15,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:59:12" (1/1) ... [2018-10-26 17:59:15,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 17:59:15,405 INFO L168 Benchmark]: Toolchain (without parser) took 12235.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 102.4 MB). Peak memory consumption was 447.4 MB. Max. memory is 3.9 GB. [2018-10-26 17:59:15,412 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-26 17:59:15,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9253.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 378.5 MB). Peak memory consumption was 499.5 MB. Max. memory is 3.9 GB. [2018-10-26 17:59:15,419 INFO L168 Benchmark]: Boogie Preprocessor took 2967.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -276.1 MB). Peak memory consumption was 69.0 MB. Max. memory is 3.9 GB. [2018-10-26 17:59:15,428 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 0.21 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 9253.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 378.5 MB). Peak memory consumption was 499.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2967.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -276.1 MB). Peak memory consumption was 69.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...