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/systemc/mem_slave_tlm.2_true-unreach-call_false-termination.cil.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.24-32511ca-m [2019-03-19 17:26:10,583 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-19 17:26:10,588 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-19 17:26:10,605 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-19 17:26:10,605 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-19 17:26:10,606 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-19 17:26:10,608 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-19 17:26:10,610 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-19 17:26:10,611 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-19 17:26:10,612 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-19 17:26:10,613 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-19 17:26:10,614 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-19 17:26:10,615 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-19 17:26:10,617 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-19 17:26:10,620 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-19 17:26:10,621 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-19 17:26:10,622 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-19 17:26:10,624 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-19 17:26:10,632 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-19 17:26:10,636 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-19 17:26:10,640 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-19 17:26:10,641 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-19 17:26:10,644 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-19 17:26:10,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-19 17:26:10,644 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-19 17:26:10,647 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-19 17:26:10,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-19 17:26:10,650 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-19 17:26:10,650 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-19 17:26:10,653 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-19 17:26:10,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-19 17:26:10,656 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-19 17:26:10,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-19 17:26:10,659 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-19 17:26:10,660 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-19 17:26:10,660 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-19 17:26:10,660 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-19 17:26:10,661 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-19 17:26:10,663 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-19 17:26:10,665 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerStandardSettings.epf [2019-03-19 17:26:10,679 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-19 17:26:10,680 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-19 17:26:10,681 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2019-03-19 17:26:10,682 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2019-03-19 17:26:10,684 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2019-03-19 17:26:10,684 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2019-03-19 17:26:10,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-19 17:26:10,730 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-19 17:26:10,733 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-19 17:26:10,734 INFO L271 PluginConnector]: Initializing SmtParser... [2019-03-19 17:26:10,734 INFO L276 PluginConnector]: SmtParser initialized [2019-03-19 17:26:10,735 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/mem_slave_tlm.2_true-unreach-call_false-termination.cil.c.smt2 [2019-03-19 17:26:10,815 INFO L210 SmtParser]: Parsing .smt2 file as a set of Horn Clauses unknown [2019-03-19 17:26:14,292 INFO L251 SmtParser]: Succesfully executed SMT file /storage/repos/svcomp/c/systemc/mem_slave_tlm.2_true-unreach-call_false-termination.cil.c.smt2 [2019-03-19 17:26:14,297 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-19 17:26:14,299 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2019-03-19 17:26:14,299 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2019-03-19 17:26:14,300 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2019-03-19 17:26:14,302 INFO L276 PluginConnector]: TreeAutomizer initialized [2019-03-19 17:26:14,303 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 19.03 05:26:14" (1/1) ... [2019-03-19 17:26:14,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-03-19 17:26:49,986 WARN L181 SmtUtils]: Spent 2.90 s on a formula simplification that was a NOOP. DAG size: 2 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown