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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_20_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 08:04:56,055 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 08:04:56,057 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 08:04:56,068 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 08:04:56,068 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 08:04:56,069 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 08:04:56,070 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 08:04:56,072 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 08:04:56,074 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 08:04:56,075 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 08:04:56,076 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 08:04:56,076 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 08:04:56,077 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 08:04:56,078 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 08:04:56,078 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 08:04:56,079 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 08:04:56,081 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 08:04:56,083 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 08:04:56,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 08:04:56,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 08:04:56,087 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 08:04:56,090 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 08:04:56,090 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 08:04:56,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 08:04:56,091 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 08:04:56,092 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 08:04:56,093 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 08:04:56,093 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 08:04:56,094 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 08:04:56,095 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 08:04:56,095 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 08:04:56,096 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 08:04:56,097 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 08:04:56,097 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 08:04:56,098 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 08:04:56,098 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 08:04:56,105 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 08:04:56,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 08:04:56,107 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 08:04:56,107 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 08:04:56,108 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 08:04:56,109 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 08:04:56,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 08:04:56,157 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 08:04:56,162 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 08:04:56,163 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 08:04:56,163 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 08:04:56,165 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_20_validity.smt2 [2018-06-15 08:04:56,166 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 08:04:56,239 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_20_validity.smt2 (error "/storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_20_validity.smt2:16:27811: Undeclared function symbol (ite Bool Real Int)") Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown