java -Xss1g -Xmx8000000000 -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/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp18-benchmarks/lia/chc-lia-0390.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-20 22:48:56,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-20 22:48:56,936 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-20 22:48:56,948 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-20 22:48:56,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-20 22:48:56,949 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-20 22:48:56,953 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-20 22:48:56,955 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-20 22:48:56,958 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-20 22:48:56,959 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-20 22:48:56,959 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-20 22:48:56,960 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-20 22:48:56,960 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-20 22:48:56,961 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-20 22:48:56,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-20 22:48:56,965 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-20 22:48:56,967 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-20 22:48:56,977 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-20 22:48:56,978 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-20 22:48:56,979 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-20 22:48:56,980 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-20 22:48:56,988 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-20 22:48:56,988 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-20 22:48:56,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-20 22:48:56,989 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-20 22:48:56,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-20 22:48:56,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-20 22:48:56,991 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-20 22:48:56,992 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-20 22:48:56,993 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-20 22:48:56,999 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-20 22:48:57,000 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-20 22:48:57,000 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-20 22:48:57,001 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-20 22:48:57,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-20 22:48:57,002 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-20 22:48:57,013 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-20 22:48:57,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-20 22:48:57,015 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-20 22:48:57,015 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-20 22:48:57,019 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-20 22:48:57,019 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-20 22:48:57,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-20 22:48:57,082 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-20 22:48:57,086 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-20 22:48:57,088 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-20 22:48:57,088 INFO L276 PluginConnector]: SmtParser initialized [2018-06-20 22:48:57,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp18-benchmarks/lia/chc-lia-0390.smt2 [2018-06-20 22:48:57,090 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-20 22:48:57,179 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp18-benchmarks/lia/chc-lia-0390.smt2 Received shutdown request... Unexpected Exception: de.uni_freiburg.informatik.ultimate.core.lib.exceptions.ToolchainCanceledException: Timeout or Toolchain cancelled by user [2018-06-20 22:50:07,480 INFO L243 SmtParser]: Failed while executing SMT file /storage/chc-comp18-benchmarks/lia/chc-lia-0390.smt2 [2018-06-20 22:50:07,481 INFO L244 SmtParser]: SMTLIBException de.uni_freiburg.informatik.ultimate.core.lib.exceptions.ToolchainCanceledException: Timeout or Toolchain cancelled by user (error "de.uni_freiburg.informatik.ultimate.core.lib.exceptions.ToolchainCanceledException: Timeout or Toolchain cancelled by user") Cannot interrupt operation gracefully because timeout expired. Forcing shutdown