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/seq-pthread/cs_lazy_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:44:31,756 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:44:31,762 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:44:31,799 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:44:31,799 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:44:31,801 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:44:31,808 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:44:31,812 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:44:31,830 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:44:31,831 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:44:31,840 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:44:31,841 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:44:31,846 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:44:31,847 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:44:31,853 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:44:31,862 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:44:31,863 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:44:31,875 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:44:31,880 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:44:31,885 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:44:31,886 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:44:31,892 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:44:31,899 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:44:31,899 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:44:31,899 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:44:31,905 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:44:31,909 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:44:31,910 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:44:31,915 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:44:31,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:44:31,917 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:44:31,924 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:44:31,925 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:44:31,925 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:44:31,926 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:44:31,933 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:44:31,934 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 18:44:31,992 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:44:31,992 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:44:32,000 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:44:32,000 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:44:32,003 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:44:32,004 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:44:32,004 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:44:32,007 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:44:32,007 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:44:32,007 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:44:32,007 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:44:32,008 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:44:32,008 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:44:32,008 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:44:32,010 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:44:32,011 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:44:32,011 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:44:32,011 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:44:32,011 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:44:32,012 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:44:32,012 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:44:32,012 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:44:32,012 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:44:32,012 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:44:32,013 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:44:32,013 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:44:32,013 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:44:32,019 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:44:32,019 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:44:32,139 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:44:32,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:44:32,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:44:32,187 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:44:32,188 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:44:32,189 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-pthread/cs_lazy_false-unreach-call_true-termination.i [2018-07-19 18:44:32,851 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0644078ea/c3e546c818fc4581bfacd951db98b9e1/FLAG6067604bf [2018-07-19 18:44:33,545 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:44:33,549 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-pthread/cs_lazy_false-unreach-call_true-termination.i [2018-07-19 18:44:33,608 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0644078ea/c3e546c818fc4581bfacd951db98b9e1/FLAG6067604bf [2018-07-19 18:44:33,636 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0644078ea/c3e546c818fc4581bfacd951db98b9e1 [2018-07-19 18:44:33,656 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:44:33,658 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:44:33,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:44:33,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:44:33,678 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:44:33,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:44:33" (1/1) ... [2018-07-19 18:44:33,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae94b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:33, skipping insertion in model container [2018-07-19 18:44:33,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:44:33" (1/1) ... [2018-07-19 18:44:34,158 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:44:34,621 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:44:34,707 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:44:34,925 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:44:35,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35 WrapperNode [2018-07-19 18:44:35,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:44:35,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:44:35,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:44:35,105 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:44:35,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35" (1/1) ... [2018-07-19 18:44:35,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35" (1/1) ... [2018-07-19 18:44:35,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35" (1/1) ... [2018-07-19 18:44:35,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35" (1/1) ... [2018-07-19 18:44:35,284 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35" (1/1) ... [2018-07-19 18:44:35,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35" (1/1) ... [2018-07-19 18:44:35,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:44:35" (1/1) ... [2018-07-19 18:44:35,362 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:44:35,370 INFO L168 Benchmark]: Toolchain (without parser) took 1713.99 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-07-19 18:44:35,485 INFO L168 Benchmark]: CDTParser took 0.21 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 18:44:35,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1437.38 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:44:35,496 INFO L168 Benchmark]: Boogie Preprocessor took 257.15 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 18:44:35,501 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 1437.38 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 257.15 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...