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/StringStartEnd01_jayhorn-tmp_7.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1d12a10 [2019-03-21 18:28:27,620 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-21 18:28:27,621 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-21 18:28:27,639 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-21 18:28:27,640 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-21 18:28:27,641 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-21 18:28:27,642 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-21 18:28:27,646 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-21 18:28:27,649 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-21 18:28:27,650 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-21 18:28:27,652 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-21 18:28:27,652 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-21 18:28:27,653 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-21 18:28:27,654 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-21 18:28:27,656 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-21 18:28:27,656 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-21 18:28:27,657 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-21 18:28:27,659 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-21 18:28:27,661 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-21 18:28:27,662 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-21 18:28:27,663 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-21 18:28:27,665 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-21 18:28:27,670 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-21 18:28:27,670 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-21 18:28:27,670 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-21 18:28:27,672 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-21 18:28:27,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-21 18:28:27,674 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-21 18:28:27,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-21 18:28:27,675 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-21 18:28:27,676 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-21 18:28:27,679 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-21 18:28:27,680 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-21 18:28:27,680 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-21 18:28:27,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-21 18:28:27,681 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-21 18:28:27,682 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-21 18:28:27,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-21 18:28:27,683 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-21 18:28:27,684 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerStandardSettings.epf [2019-03-21 18:28:27,695 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-21 18:28:27,695 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-21 18:28:27,697 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2019-03-21 18:28:27,697 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2019-03-21 18:28:27,698 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2019-03-21 18:28:27,699 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2019-03-21 18:28:27,726 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-21 18:28:27,741 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-21 18:28:27,744 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-21 18:28:27,746 INFO L271 PluginConnector]: Initializing SmtParser... [2019-03-21 18:28:27,746 INFO L276 PluginConnector]: SmtParser initialized [2019-03-21 18:28:27,747 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/jayhorn-chc-bench/sv-comp-2019/no-inlining/jbmc-regression/StringStartEnd01_jayhorn-tmp_7.smt2 [2019-03-21 18:28:27,827 INFO L210 SmtParser]: Parsing .smt2 file as a set of Horn Clauses unknown [2019-03-21 18:28:31,278 INFO L251 SmtParser]: Succesfully executed SMT file /storage/repos/jayhorn-chc-bench/sv-comp-2019/no-inlining/jbmc-regression/StringStartEnd01_jayhorn-tmp_7.smt2 [2019-03-21 18:28:31,283 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-21 18:28:31,284 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2019-03-21 18:28:31,285 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2019-03-21 18:28:31,285 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2019-03-21 18:28:31,288 INFO L276 PluginConnector]: TreeAutomizer initialized [2019-03-21 18:28:31,289 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.03 06:28:31" (1/1) ... [2019-03-21 18:28:31,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown