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-restricted-15/NO_00_false-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:37:11,599 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:37:11,606 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:37:11,640 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:37:11,641 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:37:11,642 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:37:11,645 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:37:11,651 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:37:11,656 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:37:11,657 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:37:11,673 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:37:11,673 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:37:11,674 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:37:11,675 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:37:11,676 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:37:11,681 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:37:11,687 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:37:11,689 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:37:11,697 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:37:11,706 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:37:11,707 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:37:11,712 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:37:11,717 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:37:11,718 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:37:11,718 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:37:11,719 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:37:11,727 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:37:11,728 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:37:11,730 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:37:11,731 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:37:11,735 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:37:11,736 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:37:11,736 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:37:11,736 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:37:11,743 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:37:11,745 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:37:11,746 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 [2018-07-19 18:37:11,798 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:37:11,799 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:37:11,803 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:37:11,804 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:37:11,808 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:37:11,808 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:37:11,808 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:37:11,808 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:37:11,809 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:37:11,809 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:37:11,809 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:37:11,810 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:37:11,811 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:37:11,812 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:37:11,812 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:37:11,812 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:37:11,812 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:37:11,812 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:37:11,813 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:37:11,814 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:37:11,814 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:37:11,814 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:37:11,814 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:37:11,815 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:37:11,815 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:37:11,815 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:37:11,821 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:37:11,822 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:37:11,822 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:37:11,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:37:11,974 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:37:11,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:37:11,981 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:37:11,982 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:37:11,983 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/NO_00_false-termination_true-no-overflow.c [2018-07-19 18:37:12,639 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b902f2f5/eb4ba05c209c461e8853f39a53634c63/FLAG584249cee [2018-07-19 18:37:13,100 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:37:13,103 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/NO_00_false-termination_true-no-overflow.c [2018-07-19 18:37:13,124 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b902f2f5/eb4ba05c209c461e8853f39a53634c63/FLAG584249cee [2018-07-19 18:37:13,164 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b902f2f5/eb4ba05c209c461e8853f39a53634c63 [2018-07-19 18:37:13,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:37:13,187 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:37:13,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:37:13,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:37:13,196 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:37:13,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35eee046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13, skipping insertion in model container [2018-07-19 18:37:13,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,603 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:37:13,690 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:37:13,730 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:37:13,736 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:37:13,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13 WrapperNode [2018-07-19 18:37:13,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:37:13,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:37:13,772 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:37:13,773 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:37:13,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,841 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:37:13,851 INFO L168 Benchmark]: Toolchain (without parser) took 665.18 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. [2018-07-19 18:37:13,855 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-07-19 18:37:13,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 583.43 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. [2018-07-19 18:37:13,865 INFO L168 Benchmark]: Boogie Preprocessor took 77.07 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. [2018-07-19 18:37:13,876 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 583.43 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 77.07 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...