java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/TreeAutomizer.xml -s ../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerStandardSettings.epf -i /storage/repos/svcomp/c/eca-rers2012/Problem03_label43_false-unreach-call.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.24-32511ca-m [2019-03-19 14:08:18,830 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-19 14:08:18,833 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-19 14:08:18,847 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-19 14:08:18,848 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-19 14:08:18,850 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-19 14:08:18,851 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-19 14:08:18,853 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-19 14:08:18,856 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-19 14:08:18,857 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-19 14:08:18,858 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-19 14:08:18,859 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-19 14:08:18,860 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-19 14:08:18,862 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-19 14:08:18,863 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-19 14:08:18,864 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-19 14:08:18,864 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-19 14:08:18,871 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-19 14:08:18,874 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-19 14:08:18,878 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-19 14:08:18,879 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-19 14:08:18,880 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-19 14:08:18,882 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-19 14:08:18,882 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-19 14:08:18,883 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-19 14:08:18,883 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-19 14:08:18,884 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-19 14:08:18,885 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-19 14:08:18,885 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-19 14:08:18,886 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-19 14:08:18,886 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-19 14:08:18,887 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-19 14:08:18,888 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-19 14:08:18,888 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-19 14:08:18,889 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-19 14:08:18,889 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-19 14:08:18,889 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-19 14:08:18,890 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-19 14:08:18,891 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-19 14:08:18,891 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerStandardSettings.epf [2019-03-19 14:08:18,898 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-19 14:08:18,899 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-19 14:08:18,900 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2019-03-19 14:08:18,901 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2019-03-19 14:08:18,902 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2019-03-19 14:08:18,902 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2019-03-19 14:08:18,936 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-19 14:08:18,947 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-19 14:08:18,950 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-19 14:08:18,951 INFO L271 PluginConnector]: Initializing SmtParser... [2019-03-19 14:08:18,952 INFO L276 PluginConnector]: SmtParser initialized [2019-03-19 14:08:18,952 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label43_false-unreach-call.c.smt2 [2019-03-19 14:08:19,026 INFO L210 SmtParser]: Parsing .smt2 file as a set of Horn Clauses unknown [2019-03-19 14:08:22,442 INFO L251 SmtParser]: Succesfully executed SMT file /storage/repos/svcomp/c/eca-rers2012/Problem03_label43_false-unreach-call.c.smt2 [2019-03-19 14:08:22,447 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-19 14:08:22,449 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2019-03-19 14:08:22,449 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2019-03-19 14:08:22,449 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2019-03-19 14:08:22,453 INFO L276 PluginConnector]: TreeAutomizer initialized [2019-03-19 14:08:22,454 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 19.03 02:08:22" (1/1) ... [2019-03-19 14:08:22,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier Received shutdown request... [2019-03-19 14:10:58,457 INFO L215 TreeAutomizerCEGAR]: The program is not decieded... [2019-03-19 14:10:58,459 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@3f14a0fb and model type null, skipping insertion in model container [2019-03-19 14:10:58,459 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2019-03-19 14:10:58,460 INFO L168 Benchmark]: Toolchain (without parser) took 156012.56 ms. Allocated memory was 336.1 MB in the beginning and 3.1 GB in the end (delta: 2.7 GB). Free memory was 269.3 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-03-19 14:10:58,462 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 139.5 MB. Free memory is still 112.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-03-19 14:10:58,462 INFO L168 Benchmark]: TreeAutomizer took 156010.20 ms. Allocated memory was 336.1 MB in the beginning and 3.1 GB in the end (delta: 2.7 GB). Free memory was 269.3 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-03-19 14:10:58,463 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.18 ms. Allocated memory is still 139.5 MB. Free memory is still 112.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * TreeAutomizer took 156010.20 ms. Allocated memory was 336.1 MB in the beginning and 3.1 GB in the end (delta: 2.7 GB). Free memory was 269.3 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer) TreeAutomizer says UNKNOWN/TIMEOUT RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown