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/Problem16_label05_false-unreach-call.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.24-32511ca-m [2019-03-19 15:24:57,046 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-19 15:24:57,049 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-19 15:24:57,066 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-19 15:24:57,067 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-19 15:24:57,068 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-19 15:24:57,071 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-19 15:24:57,074 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-19 15:24:57,077 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-19 15:24:57,078 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-19 15:24:57,080 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-19 15:24:57,080 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-19 15:24:57,082 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-19 15:24:57,083 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-19 15:24:57,085 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-19 15:24:57,093 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-19 15:24:57,094 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-19 15:24:57,098 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-19 15:24:57,101 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-19 15:24:57,105 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-19 15:24:57,106 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-19 15:24:57,107 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-19 15:24:57,113 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-19 15:24:57,113 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-19 15:24:57,113 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-19 15:24:57,114 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-19 15:24:57,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-19 15:24:57,116 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-19 15:24:57,116 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-19 15:24:57,117 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-19 15:24:57,118 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-19 15:24:57,118 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-19 15:24:57,122 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-19 15:24:57,122 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-19 15:24:57,125 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-19 15:24:57,127 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-19 15:24:57,127 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-19 15:24:57,130 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-19 15:24:57,136 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-19 15:24:57,136 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerStandardSettings.epf [2019-03-19 15:24:57,148 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-19 15:24:57,150 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-19 15:24:57,152 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2019-03-19 15:24:57,152 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2019-03-19 15:24:57,154 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2019-03-19 15:24:57,154 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2019-03-19 15:24:57,209 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-19 15:24:57,220 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-19 15:24:57,224 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-19 15:24:57,225 INFO L271 PluginConnector]: Initializing SmtParser... [2019-03-19 15:24:57,225 INFO L276 PluginConnector]: SmtParser initialized [2019-03-19 15:24:57,226 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label05_false-unreach-call.c.smt2 [2019-03-19 15:24:57,292 INFO L210 SmtParser]: Parsing .smt2 file as a set of Horn Clauses unknown [2019-03-19 15:25:00,095 INFO L251 SmtParser]: Succesfully executed SMT file /storage/repos/svcomp/c/eca-rers2012/Problem16_label05_false-unreach-call.c.smt2 [2019-03-19 15:25:00,100 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-19 15:25:00,102 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2019-03-19 15:25:00,103 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2019-03-19 15:25:00,103 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2019-03-19 15:25:00,106 INFO L276 PluginConnector]: TreeAutomizer initialized [2019-03-19 15:25:00,107 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 19.03 03:25:00" (1/1) ... [2019-03-19 15:25:00,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown