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/array-examples/standard_init1_false-unreach-call_ground.i.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.24-32511ca-m [2019-03-19 13:29:13,800 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-19 13:29:13,802 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-19 13:29:13,815 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-19 13:29:13,816 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-19 13:29:13,817 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-19 13:29:13,818 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-19 13:29:13,820 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-19 13:29:13,822 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-19 13:29:13,823 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-19 13:29:13,823 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-19 13:29:13,824 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-19 13:29:13,825 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-19 13:29:13,826 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-19 13:29:13,827 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-19 13:29:13,828 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-19 13:29:13,829 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-19 13:29:13,831 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-19 13:29:13,833 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-19 13:29:13,834 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-19 13:29:13,835 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-19 13:29:13,836 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-19 13:29:13,839 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-19 13:29:13,839 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-19 13:29:13,839 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-19 13:29:13,840 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-19 13:29:13,841 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-19 13:29:13,842 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-19 13:29:13,842 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-19 13:29:13,843 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-19 13:29:13,843 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-19 13:29:13,844 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-19 13:29:13,845 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-19 13:29:13,846 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-19 13:29:13,846 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-19 13:29:13,846 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-19 13:29:13,847 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-19 13:29:13,848 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-19 13:29:13,848 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-19 13:29:13,849 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerStandardSettings.epf [2019-03-19 13:29:13,856 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-19 13:29:13,856 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-19 13:29:13,858 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2019-03-19 13:29:13,858 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2019-03-19 13:29:13,860 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2019-03-19 13:29:13,860 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2019-03-19 13:29:13,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-19 13:29:13,902 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-19 13:29:13,905 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-19 13:29:13,906 INFO L271 PluginConnector]: Initializing SmtParser... [2019-03-19 13:29:13,906 INFO L276 PluginConnector]: SmtParser initialized [2019-03-19 13:29:13,907 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-examples/standard_init1_false-unreach-call_ground.i.smt2 [2019-03-19 13:29:13,973 INFO L210 SmtParser]: Parsing .smt2 file as a set of Horn Clauses unknown [2019-03-19 13:29:14,291 INFO L251 SmtParser]: Succesfully executed SMT file /storage/repos/svcomp/c/array-examples/standard_init1_false-unreach-call_ground.i.smt2 [2019-03-19 13:29:14,300 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-19 13:29:14,302 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2019-03-19 13:29:14,302 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2019-03-19 13:29:14,303 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2019-03-19 13:29:14,305 INFO L276 PluginConnector]: TreeAutomizer initialized [2019-03-19 13:29:14,307 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 19.03 01:29:14" (1/1) ... [2019-03-19 13:29:14,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier Received shutdown request... [2019-03-19 13:31:42,752 WARN L189 SmtUtils]: Removed 1 from assertion stack [2019-03-19 13:31:42,752 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2019-03-19 13:31:42,755 INFO L168 Benchmark]: Toolchain (without parser) took 148454.25 ms. Allocated memory was 140.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 94.0 MB in the beginning and 535.3 MB in the end (delta: -441.3 MB). Peak memory consumption was 903.0 MB. Max. memory is 7.1 GB. [2019-03-19 13:31:42,757 INFO L168 Benchmark]: SmtParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-03-19 13:31:42,758 INFO L168 Benchmark]: TreeAutomizer took 148451.65 ms. Allocated memory was 140.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 94.0 MB in the beginning and 535.3 MB in the end (delta: -441.3 MB). Peak memory consumption was 903.0 MB. Max. memory is 7.1 GB. [2019-03-19 13:31:42,760 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * TreeAutomizer took 148451.65 ms. Allocated memory was 140.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 94.0 MB in the beginning and 535.3 MB in the end (delta: -441.3 MB). Peak memory consumption was 903.0 MB. 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) Toolchain cancelled while SimplifyDDAWithTimeout was simplifying term of DAG size 6 for 1ms.. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown