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/jayhorn-chc-bench/sv-comp-2019/no-inlining/jbmc-regression/StringValueOf08_jayhorn-tmp_1.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1d12a10 [2019-03-21 19:11:25,771 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-21 19:11:25,774 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-21 19:11:25,789 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-21 19:11:25,790 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-21 19:11:25,791 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-21 19:11:25,792 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-21 19:11:25,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-21 19:11:25,795 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-21 19:11:25,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-21 19:11:25,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-21 19:11:25,797 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-21 19:11:25,798 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-21 19:11:25,799 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-21 19:11:25,800 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-21 19:11:25,801 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-21 19:11:25,802 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-21 19:11:25,804 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-21 19:11:25,806 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-21 19:11:25,807 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-21 19:11:25,808 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-21 19:11:25,810 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-21 19:11:25,812 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-21 19:11:25,812 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-21 19:11:25,813 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-21 19:11:25,813 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-21 19:11:25,814 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-21 19:11:25,815 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-21 19:11:25,815 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-21 19:11:25,816 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-21 19:11:25,817 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-21 19:11:25,817 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-21 19:11:25,818 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-21 19:11:25,819 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-21 19:11:25,819 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-21 19:11:25,819 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-21 19:11:25,820 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-21 19:11:25,821 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-21 19:11:25,821 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-21 19:11:25,822 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerStandardSettings.epf [2019-03-21 19:11:25,829 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-21 19:11:25,829 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-21 19:11:25,831 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2019-03-21 19:11:25,831 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2019-03-21 19:11:25,832 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2019-03-21 19:11:25,833 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2019-03-21 19:11:25,877 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-21 19:11:25,890 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-21 19:11:25,895 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-21 19:11:25,896 INFO L271 PluginConnector]: Initializing SmtParser... [2019-03-21 19:11:25,897 INFO L276 PluginConnector]: SmtParser initialized [2019-03-21 19:11:25,897 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/jayhorn-chc-bench/sv-comp-2019/no-inlining/jbmc-regression/StringValueOf08_jayhorn-tmp_1.smt2 [2019-03-21 19:11:25,964 INFO L210 SmtParser]: Parsing .smt2 file as a set of Horn Clauses unknown [2019-03-21 19:11:27,620 INFO L251 SmtParser]: Succesfully executed SMT file /storage/repos/jayhorn-chc-bench/sv-comp-2019/no-inlining/jbmc-regression/StringValueOf08_jayhorn-tmp_1.smt2 [2019-03-21 19:11:27,625 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-21 19:11:27,626 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2019-03-21 19:11:27,627 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2019-03-21 19:11:27,627 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2019-03-21 19:11:27,630 INFO L276 PluginConnector]: TreeAutomizer initialized [2019-03-21 19:11:27,630 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.03 07:11:27" (1/1) ... [2019-03-21 19:11:27,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier Received shutdown request... [2019-03-21 19:13:22,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2019-03-21 19:13:22,302 WARN L189 SmtUtils]: Removed 1 from assertion stack [2019-03-21 19:13:22,302 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2019-03-21 19:13:22,304 INFO L168 Benchmark]: Toolchain (without parser) took 114678.71 ms. Allocated memory was 239.6 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 165.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2019-03-21 19:13:22,305 INFO L168 Benchmark]: SmtParser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory is still 109.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-03-21 19:13:22,306 INFO L168 Benchmark]: TreeAutomizer took 114676.48 ms. Allocated memory was 239.6 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 165.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2019-03-21 19:13:22,307 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory is still 109.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * TreeAutomizer took 114676.48 ms. Allocated memory was 239.6 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 165.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.9 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) Toolchain cancelled while SimplifyDDAWithTimeout was simplifying term of DAG size 1 for 1ms.. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown