java -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/TreeAutomizer.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf -i '/storage/chc-comp/llreve-bench/smt2/faulty__ackermann!.smt2' -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-14 21:14:48,619 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-14 21:14:48,621 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-14 21:14:48,632 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-14 21:14:48,633 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-14 21:14:48,634 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-14 21:14:48,635 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-14 21:14:48,640 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-14 21:14:48,642 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-14 21:14:48,643 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-14 21:14:48,645 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-14 21:14:48,646 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-14 21:14:48,647 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-14 21:14:48,648 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-14 21:14:48,648 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-14 21:14:48,651 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-14 21:14:48,653 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-14 21:14:48,667 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-14 21:14:48,669 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-14 21:14:48,670 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-14 21:14:48,671 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-14 21:14:48,673 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-14 21:14:48,673 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-14 21:14:48,674 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-14 21:14:48,674 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-14 21:14:48,680 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-14 21:14:48,681 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-14 21:14:48,681 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-14 21:14:48,682 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-14 21:14:48,683 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-14 21:14:48,683 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-14 21:14:48,690 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-14 21:14:48,690 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-14 21:14:48,691 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-14 21:14:48,691 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-14 21:14:48,692 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf [2018-06-14 21:14:48,703 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-14 21:14:48,704 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-14 21:14:48,705 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-14 21:14:48,706 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-14 21:14:48,706 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-14 21:14:48,710 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-14 21:14:48,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-14 21:14:48,764 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-14 21:14:48,768 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-14 21:14:48,770 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-14 21:14:48,770 INFO L276 PluginConnector]: SmtParser initialized [2018-06-14 21:14:48,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/faulty__ackermann!.smt2 [2018-06-14 21:14:48,774 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-14 21:14:48,875 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/faulty__ackermann!.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@78eca959 [2018-06-14 21:14:49,160 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/faulty__ackermann!.smt2 [2018-06-14 21:14:49,165 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-14 21:14:49,171 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-14 21:14:49,172 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-14 21:14:49,172 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-14 21:14:49,175 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-14 21:14:49,176 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 14.06 09:14:49" (1/1) ... [2018-06-14 21:14:49,265 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:14:49,610 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:14:53,022 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:14:54,495 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:14:55,875 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:14:57,018 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:15:00,024 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:15:08,569 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:15:11,127 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:15:19,227 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:15:22,176 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:15:25,513 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown