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/TreeAutomizerStandardSettings.epf -i /storage/chc-comp/vmt-chc-benchmarks/ctigar/simple.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-14 22:52:54,158 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-14 22:52:54,167 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-14 22:52:54,180 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-14 22:52:54,181 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-14 22:52:54,182 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-14 22:52:54,187 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-14 22:52:54,190 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-14 22:52:54,192 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-14 22:52:54,195 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-14 22:52:54,196 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-14 22:52:54,198 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-14 22:52:54,199 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-14 22:52:54,201 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-14 22:52:54,217 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-14 22:52:54,219 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-14 22:52:54,220 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-14 22:52:54,221 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-14 22:52:54,224 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-14 22:52:54,242 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf [2018-06-14 22:52:54,254 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-14 22:52:54,254 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-14 22:52:54,259 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-14 22:52:54,259 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-14 22:52:54,260 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-14 22:52:54,261 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-14 22:52:54,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-14 22:52:54,324 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-14 22:52:54,327 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-14 22:52:54,329 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-14 22:52:54,330 INFO L276 PluginConnector]: SmtParser initialized [2018-06-14 22:52:54,330 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/ctigar/simple.c.smt2 [2018-06-14 22:52:54,334 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-14 22:52:54,430 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/ctigar/simple.c.smt2 unknown [2018-06-14 22:52:54,586 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/ctigar/simple.c.smt2 [2018-06-14 22:52:54,591 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-14 22:52:54,598 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-14 22:52:54,598 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-14 22:52:54,599 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-14 22:52:54,601 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-14 22:52:54,602 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 14.06 10:52:54" (1/1) ... [2018-06-14 22:52:54,658 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:54,819 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:55,035 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:55,327 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:55,713 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:56,185 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:56,731 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:57,318 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:58,177 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:52:59,266 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:53:00,134 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:53:01,796 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-14 22:53:01,796 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-14 22:53:01,798 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@b673a1e and model type null, skipping insertion in model container [2018-06-14 22:53:01,798 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-14 22:53:01,800 INFO L168 Benchmark]: Toolchain (without parser) took 7207.77 ms. Allocated memory was 303.0 MB in the beginning and 434.1 MB in the end (delta: 131.1 MB). Free memory was 261.4 MB in the beginning and 254.9 MB in the end (delta: 6.5 MB). Peak memory consumption was 207.6 MB. Max. memory is 3.6 GB. [2018-06-14 22:53:01,803 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 303.0 MB. Free memory is still 269.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-14 22:53:01,803 INFO L168 Benchmark]: TreeAutomizer took 7200.33 ms. Allocated memory was 303.0 MB in the beginning and 434.1 MB in the end (delta: 131.1 MB). Free memory was 261.4 MB in the beginning and 254.9 MB in the end (delta: 6.5 MB). Peak memory consumption was 207.6 MB. Max. memory is 3.6 GB. [2018-06-14 22:53:01,807 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 303.0 MB. Free memory is still 269.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 7200.33 ms. Allocated memory was 303.0 MB in the beginning and 434.1 MB in the end (delta: 131.1 MB). Free memory was 261.4 MB in the beginning and 254.9 MB in the end (delta: 6.5 MB). Peak memory consumption was 207.6 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerSatResult: SAT The given horn clause set is SAT RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/simple.c.smt2_TreeAutomizerStandardSettings.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-14_22-53-01-817.csv Received shutdown request...