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/eldarica-misc/LIA/HOLA/27.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-14 20:23:47,998 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-14 20:23:48,001 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-14 20:23:48,012 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-14 20:23:48,012 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-14 20:23:48,013 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-14 20:23:48,015 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-14 20:23:48,017 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-14 20:23:48,018 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-14 20:23:48,019 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-14 20:23:48,020 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-14 20:23:48,020 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-14 20:23:48,021 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-14 20:23:48,022 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-14 20:23:48,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-14 20:23:48,023 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-14 20:23:48,025 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-14 20:23:48,027 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-14 20:23:48,029 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-14 20:23:48,030 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-14 20:23:48,031 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-14 20:23:48,034 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-14 20:23:48,039 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-14 20:23:48,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-14 20:23:48,041 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-14 20:23:48,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-14 20:23:48,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-14 20:23:48,042 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-14 20:23:48,043 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf [2018-06-14 20:23:48,050 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-14 20:23:48,051 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-14 20:23:48,053 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-14 20:23:48,053 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-14 20:23:48,054 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-14 20:23:48,054 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-14 20:23:48,089 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-14 20:23:48,109 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-14 20:23:48,116 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-14 20:23:48,118 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-14 20:23:48,118 INFO L276 PluginConnector]: SmtParser initialized [2018-06-14 20:23:48,119 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/27.c.smt2 [2018-06-14 20:23:48,121 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-14 20:23:48,214 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/27.c.smt2 unknown [2018-06-14 20:23:48,519 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/27.c.smt2 [2018-06-14 20:23:48,524 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-14 20:23:48,531 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-14 20:23:48,532 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-14 20:23:48,532 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-14 20:23:48,535 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-14 20:23:48,536 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 14.06 08:23:48" (1/1) ... [2018-06-14 20:23:48,633 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:23:52,325 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:23:55,793 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:23:58,797 WARN L168 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-06-14 20:24:00,184 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:24:04,490 WARN L168 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2018-06-14 20:24:07,019 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:24:15,852 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:24:21,356 WARN L168 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2018-06-14 20:24:26,060 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:24:35,404 WARN L168 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 7 [2018-06-14 20:24:41,994 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... [2018-06-14 20:24:49,964 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-14 20:24:49,964 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-14 20:24:49,967 INFO L168 Benchmark]: Toolchain (without parser) took 61442.26 ms. Allocated memory was 309.3 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 263.7 MB in the beginning and 1.1 GB in the end (delta: -792.8 MB). Peak memory consumption was 1.6 GB. Max. memory is 3.6 GB. [2018-06-14 20:24:49,968 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 309.3 MB. Free memory is still 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-14 20:24:49,968 INFO L168 Benchmark]: TreeAutomizer took 61434.53 ms. Allocated memory was 309.3 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 263.7 MB in the beginning and 1.1 GB in the end (delta: -792.8 MB). Peak memory consumption was 1.6 GB. Max. memory is 3.6 GB. [2018-06-14 20:24:49,970 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 309.3 MB. Free memory is still 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 61434.53 ms. Allocated memory was 309.3 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 263.7 MB in the beginning and 1.1 GB in the end (delta: -792.8 MB). Peak memory consumption was 1.6 GB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer) Toolchain cancelled while SimplifyDDAWithTimeout was simplifying term of DAG size 7. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/27.c.smt2_TreeAutomizerStandardSettings.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-14_20-24-49-987.csv Completed graceful shutdown