java -ea -Xmx2000000000 -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/termination-crafted-lit/Avery-FLOPS2006-Table1_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:19:55,902 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:19:55,910 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:19:55,945 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:19:55,945 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:19:55,946 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:19:55,950 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:19:55,954 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:19:55,960 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:19:55,962 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:19:55,963 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:19:55,963 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:19:55,976 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:19:55,977 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:19:55,986 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:19:55,987 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:19:55,988 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:19:55,995 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:19:56,005 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:19:56,010 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:19:56,011 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:19:56,018 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:19:56,027 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:19:56,027 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:19:56,027 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:19:56,028 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:19:56,030 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:19:56,031 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:19:56,037 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:19:56,039 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:19:56,040 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:19:56,042 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:19:56,043 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:19:56,043 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:19:56,048 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:19:56,051 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:19:56,052 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 [2018-10-11 11:19:56,099 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:19:56,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:19:56,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:19:56,107 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:19:56,109 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:19:56,113 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:19:56,113 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:19:56,113 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:19:56,113 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:19:56,114 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:19:56,114 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:19:56,114 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:19:56,114 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:19:56,114 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:19:56,115 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:19:56,115 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:19:56,115 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:19:56,115 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:19:56,115 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:19:56,116 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:19:56,119 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:19:56,119 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:19:56,119 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:19:56,120 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:19:56,120 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:19:56,120 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:19:56,120 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:19:56,124 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:19:56,125 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:19:56,272 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:19:56,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:19:56,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:19:56,323 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:19:56,323 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:19:56,326 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/Avery-FLOPS2006-Table1_true-termination_true-no-overflow.c [2018-10-11 11:19:57,036 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec50907fc/b6939b6adfca4ade92137afa5def673b/FLAGa5d228090 [2018-10-11 11:19:57,520 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:19:57,521 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted-lit/Avery-FLOPS2006-Table1_true-termination_true-no-overflow.c [2018-10-11 11:19:57,544 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec50907fc/b6939b6adfca4ade92137afa5def673b/FLAGa5d228090 [2018-10-11 11:19:57,582 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec50907fc/b6939b6adfca4ade92137afa5def673b [2018-10-11 11:19:57,607 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:19:57,611 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:19:57,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:19:57,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:19:57,627 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:19:57,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:19:57" (1/1) ... [2018-10-11 11:19:57,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63863ff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:57, skipping insertion in model container [2018-10-11 11:19:57,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:19:57" (1/1) ... [2018-10-11 11:19:57,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:19:57,713 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:19:58,136 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:19:58,144 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:19:58,182 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:19:58,219 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:19:58,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58 WrapperNode [2018-10-11 11:19:58,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:19:58,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:19:58,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:19:58,227 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:19:58,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58" (1/1) ... [2018-10-11 11:19:58,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58" (1/1) ... [2018-10-11 11:19:58,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58" (1/1) ... [2018-10-11 11:19:58,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58" (1/1) ... [2018-10-11 11:19:58,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58" (1/1) ... [2018-10-11 11:19:58,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58" (1/1) ... [2018-10-11 11:19:58,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:19:58" (1/1) ... [2018-10-11 11:19:58,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:19:58,319 INFO L168 Benchmark]: Toolchain (without parser) took 711.10 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:19:58,326 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 11:19:58,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.94 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:19:58,330 INFO L168 Benchmark]: Boogie Preprocessor took 84.64 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 11:19:58,340 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 0.33 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 610.94 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 84.64 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...