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/hopv/lia/termination/CE-1CFA04.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 07:21:36,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 07:21:36,983 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 07:21:36,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 07:21:36,995 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 07:21:36,996 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 07:21:36,998 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 07:21:36,999 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 07:21:37,001 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 07:21:37,002 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 07:21:37,003 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 07:21:37,003 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 07:21:37,004 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 07:21:37,005 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 07:21:37,005 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 07:21:37,008 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 07:21:37,010 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 07:21:37,022 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 07:21:37,026 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 07:21:37,027 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 07:21:37,028 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 07:21:37,030 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 07:21:37,030 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 07:21:37,030 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 07:21:37,031 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 07:21:37,032 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 07:21:37,032 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 07:21:37,033 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 07:21:37,040 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 07:21:37,040 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 07:21:37,041 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 07:21:37,041 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 07:21:37,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 07:21:37,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 07:21:37,043 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 07:21:37,043 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 07:21:37,061 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 07:21:37,061 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 07:21:37,063 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 07:21:37,064 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 07:21:37,065 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 07:21:37,065 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 07:21:37,102 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 07:21:37,114 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 07:21:37,118 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 07:21:37,120 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 07:21:37,120 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 07:21:37,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/hopv/lia/termination/CE-1CFA04.smt2 [2018-06-15 07:21:37,122 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 07:21:37,221 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA04.smt2 unknown [2018-06-15 07:21:39,453 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA04.smt2 [2018-06-15 07:21:39,459 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 07:21:39,474 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 07:21:39,475 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 07:21:39,475 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 07:21:39,478 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 07:21:39,479 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 07:21:39" (1/1) ... [2018-06-15 07:21:39,571 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request...