java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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/HarrisLalNoriRajamani-SAS2010-Fig1_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:45:18,650 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:45:18,658 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:45:18,688 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:45:18,689 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:45:18,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:45:18,691 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:45:18,700 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:45:18,701 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:45:18,708 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:45:18,709 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:45:18,709 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:45:18,710 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:45:18,721 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:45:18,723 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:45:18,724 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:45:18,735 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:45:18,737 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:45:18,747 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:45:18,753 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:45:18,755 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:45:18,755 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:45:18,756 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:45:18,764 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:45:18,766 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:45:18,767 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:45:18,767 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:45:18,773 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:45:18,774 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:45:18,774 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:45:18,775 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:45:18,775 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-09 16:45:18,821 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:45:18,821 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:45:18,824 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:45:18,824 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:45:18,824 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:45:18,825 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 16:45:18,825 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 16:45:18,825 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 16:45:18,825 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 16:45:18,825 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 16:45:18,826 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 16:45:18,826 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:45:18,826 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:45:18,826 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:45:18,827 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:45:18,834 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 16:45:18,834 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 16:45:18,834 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 16:45:18,835 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 16:45:18,835 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 16:45:18,835 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 16:45:18,835 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:45:18,836 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:45:18,836 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 16:45:18,836 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:45:18,836 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:45:18,836 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 16:45:18,837 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 16:45:18,837 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 16:45:18,931 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:45:18,961 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:45:18,967 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:45:18,977 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:45:18,978 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:45:18,978 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig1_true-termination_true-no-overflow.c [2018-05-09 16:45:19,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3bd6afb09/349a734990c242a6a153b7c2ce9a8521/FLAGd483e595b [2018-05-09 16:45:19,929 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:45:19,929 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig1_true-termination_true-no-overflow.c [2018-05-09 16:45:19,952 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3bd6afb09/349a734990c242a6a153b7c2ce9a8521/FLAGd483e595b [2018-05-09 16:45:20,097 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3bd6afb09/349a734990c242a6a153b7c2ce9a8521 [2018-05-09 16:45:20,119 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:45:20,133 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:45:20,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:45:20,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:45:20,154 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:45:20,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12708ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20, skipping insertion in model container [2018-05-09 16:45:20,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,515 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:45:20,564 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:45:20,601 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 16:45:20,614 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:45:20,620 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-05-09 16:45:20,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20 WrapperNode [2018-05-09 16:45:20,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:45:20,639 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 16:45:20,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 16:45:20,640 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 16:45:20,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,688 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:45:20" (1/1) ... [2018-05-09 16:45:20,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 16:45:20,714 INFO L168 Benchmark]: Toolchain (without parser) took 594.30 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 317.4 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 1.9 GB. [2018-05-09 16:45:20,724 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 383.3 MB. Free memory is still 348.2 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:45:20,725 INFO L168 Benchmark]: CACSL2BoogieTranslator took 503.05 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 318.5 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 1.9 GB. [2018-05-09 16:45:20,730 INFO L168 Benchmark]: Boogie Preprocessor took 73.41 ms. Allocated memory is still 383.3 MB. Free memory was 318.5 MB in the beginning and 317.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-09 16:45:20,737 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 383.3 MB. Free memory is still 348.2 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 503.05 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 318.5 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 73.41 ms. Allocated memory is still 383.3 MB. Free memory was 318.5 MB in the beginning and 317.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...