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/sendmail-mime-fromqp.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-14 22:50:10,791 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-14 22:50:10,793 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-14 22:50:10,805 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-14 22:50:10,806 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-14 22:50:10,810 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-14 22:50:10,812 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-14 22:50:10,817 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-14 22:50:10,818 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-14 22:50:10,819 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-14 22:50:10,820 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-14 22:50:10,823 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-14 22:50:10,823 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-14 22:50:10,825 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-14 22:50:10,827 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-14 22:50:10,829 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-14 22:50:10,830 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-14 22:50:10,831 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-14 22:50:10,834 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-14 22:50:10,839 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-14 22:50:10,840 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-14 22:50:10,841 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-14 22:50:10,841 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-14 22:50:10,842 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-14 22:50:10,843 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-14 22:50:10,843 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf [2018-06-14 22:50:10,850 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-14 22:50:10,851 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-14 22:50:10,853 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-14 22:50:10,853 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-14 22:50:10,854 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-14 22:50:10,854 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-14 22:50:10,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-14 22:50:10,905 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-14 22:50:10,909 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-14 22:50:10,911 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-14 22:50:10,911 INFO L276 PluginConnector]: SmtParser initialized [2018-06-14 22:50:10,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/ctigar/sendmail-mime-fromqp.c.smt2 [2018-06-14 22:50:10,913 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-14 22:50:11,013 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/ctigar/sendmail-mime-fromqp.c.smt2 unknown [2018-06-14 22:50:11,337 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/ctigar/sendmail-mime-fromqp.c.smt2 [2018-06-14 22:50:11,342 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-14 22:50:11,349 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-14 22:50:11,350 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-14 22:50:11,350 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-14 22:50:11,354 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-14 22:50:11,355 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 14.06 10:50:11" (1/1) ... [2018-06-14 22:50:11,421 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:11,720 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:12,140 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:12,861 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:13,703 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:14,802 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:16,178 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:18,050 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:20,287 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:23,081 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:26,178 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:26,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-14 22:50:30,269 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:34,040 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:38,208 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:38,987 WARN L168 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 48 [2018-06-14 22:50:39,175 WARN L168 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 36 [2018-06-14 22:50:39,400 WARN L168 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 44 [2018-06-14 22:50:39,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-14 22:50:39,975 WARN L168 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 33 [2018-06-14 22:50:40,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-14 22:50:43,830 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:44,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-14 22:50:44,935 WARN L168 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2018-06-14 22:50:48,281 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:49,145 WARN L168 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 35 [2018-06-14 22:50:53,145 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:50:54,069 WARN L168 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 42 [2018-06-14 22:50:54,384 WARN L168 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2018-06-14 22:50:54,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-14 22:50:59,166 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 22:51:00,345 WARN L168 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 52 [2018-06-14 22:51:01,001 WARN L168 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 48 [2018-06-14 22:51:01,655 WARN L168 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 56 Received shutdown request... [2018-06-14 22:51:01,981 WARN L176 SmtUtils]: Removed 17 from assertion stack [2018-06-14 22:51:01,982 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 22:51:01,985 INFO L168 Benchmark]: Toolchain (without parser) took 50642.31 ms. Allocated memory was 309.3 MB in the beginning and 1.2 GB in the end (delta: 871.4 MB). Free memory was 261.8 MB in the beginning and 927.9 MB in the end (delta: -666.1 MB). Peak memory consumption was 913.8 MB. Max. memory is 3.6 GB. [2018-06-14 22:51:01,986 INFO L168 Benchmark]: SmtParser took 0.19 ms. Allocated memory is still 309.3 MB. Free memory is still 276.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-14 22:51:01,987 INFO L168 Benchmark]: TreeAutomizer took 50634.39 ms. Allocated memory was 309.3 MB in the beginning and 1.2 GB in the end (delta: 871.4 MB). Free memory was 260.8 MB in the beginning and 927.9 MB in the end (delta: -667.1 MB). Peak memory consumption was 912.8 MB. Max. memory is 3.6 GB. [2018-06-14 22:51:01,989 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.19 ms. Allocated memory is still 309.3 MB. Free memory is still 276.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 50634.39 ms. Allocated memory was 309.3 MB in the beginning and 1.2 GB in the end (delta: 871.4 MB). Free memory was 260.8 MB in the beginning and 927.9 MB in the end (delta: -667.1 MB). Peak memory consumption was 912.8 MB. 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 PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 172. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sendmail-mime-fromqp.c.smt2_TreeAutomizerStandardSettings.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-14_22-51-02-001.csv Completed graceful shutdown