java -Xss4m -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-restricted-15/ComplInterv2_false-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:42:41,872 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:42:41,884 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:42:41,918 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:42:41,918 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:42:41,919 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:42:41,920 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:42:41,924 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:42:41,933 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:42:41,934 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:42:41,935 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:42:41,935 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:42:41,936 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:42:41,943 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:42:41,945 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:42:41,945 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:42:41,946 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:42:41,956 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:42:41,963 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:42:41,965 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:42:41,966 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:42:41,973 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:42:41,975 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:42:41,975 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:42:41,975 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:42:41,976 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:42:41,977 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:42:41,978 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:42:41,979 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:42:41,991 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:42:41,992 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:42:41,992 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:42:41,993 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:42:41,993 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:42:41,994 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:42:41,994 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:42:41,996 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 14:42:42,044 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:42:42,044 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:42:42,045 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:42:42,045 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:42:42,049 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:42:42,049 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 14:42:42,049 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 14:42:42,049 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 14:42:42,050 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 14:42:42,050 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 14:42:42,050 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 14:42:42,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:42:42,050 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 14:42:42,051 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:42:42,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:42:42,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 14:42:42,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 14:42:42,051 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 14:42:42,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:42:42,059 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 14:42:42,059 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 14:42:42,059 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:42:42,060 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:42:42,060 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 14:42:42,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:42:42,061 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:42:42,061 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 14:42:42,062 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 14:42:42,063 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 14:42:42,161 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:42:42,200 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:42:42,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:42:42,212 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:42:42,213 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:42:42,213 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/ComplInterv2_false-termination_true-no-overflow.c [2018-07-08 14:42:42,795 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9e35af07e/9e2137044103409a87c49ff34b84d684/FLAGd16f4b128 [2018-07-08 14:42:43,135 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:42:43,136 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/termination-restricted-15/ComplInterv2_false-termination_true-no-overflow.c [2018-07-08 14:42:43,145 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9e35af07e/9e2137044103409a87c49ff34b84d684/FLAGd16f4b128 [2018-07-08 14:42:43,171 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9e35af07e/9e2137044103409a87c49ff34b84d684 [2018-07-08 14:42:43,198 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:42:43,216 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:42:43,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:42:43,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:42:43,234 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:42:43,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d566260 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43, skipping insertion in model container [2018-07-08 14:42:43,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,628 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:42:43,713 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:42:43,744 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 14:42:43,754 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:42:43,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43 WrapperNode [2018-07-08 14:42:43,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:42:43,785 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 14:42:43,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 14:42:43,786 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 14:42:43,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,829 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:43" (1/1) ... [2018-07-08 14:42:43,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 14:42:43,852 INFO L168 Benchmark]: Toolchain (without parser) took 653.33 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 316.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:43,863 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:42:43,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.28 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 318.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:43,864 INFO L168 Benchmark]: Boogie Preprocessor took 65.71 ms. Allocated memory is still 383.3 MB. Free memory was 318.0 MB in the beginning and 316.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:43,874 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 567.28 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 318.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 65.71 ms. Allocated memory is still 383.3 MB. Free memory was 318.0 MB in the beginning and 316.9 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...