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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/vmt-chc-benchmarks/cav12/mem_slave_tlm.4.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 08:27:25,546 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 08:27:25,547 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 08:27:25,560 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 08:27:25,560 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 08:27:25,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 08:27:25,562 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 08:27:25,566 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 08:27:25,569 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 08:27:25,570 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 08:27:25,570 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 08:27:25,571 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 08:27:25,572 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 08:27:25,573 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 08:27:25,575 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 08:27:25,576 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 08:27:25,578 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 08:27:25,581 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 08:27:25,583 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 08:27:25,584 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 08:27:25,585 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 08:27:25,588 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-15 08:27:25,593 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 08:27:25,594 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 08:27:25,594 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 08:27:25,595 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 08:27:25,595 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 08:27:25,596 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 08:27:25,596 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 08:27:25,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 08:27:25,604 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 08:27:25,606 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 08:27:25,606 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 08:27:25,607 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 08:27:25,607 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 08:27:25,645 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 08:27:25,666 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 08:27:25,669 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 08:27:25,670 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 08:27:25,670 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 08:27:25,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/cav12/mem_slave_tlm.4.smt2 [2018-06-15 08:27:25,673 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 08:27:25,756 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/mem_slave_tlm.4.smt2 unknown [2018-06-15 08:27:26,475 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/mem_slave_tlm.4.smt2 [2018-06-15 08:27:26,480 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 08:27:26,487 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 08:27:26,488 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 08:27:26,488 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 08:27:26,490 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 08:27:26,492 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 08:27:26" (1/1) ... [2018-06-15 08:27:26,555 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:27:27,669 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:27:29,352 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:27:32,139 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:27:36,125 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:27:41,346 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:27:48,545 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:27:54,345 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:28:04,858 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:28:05,651 WARN L168 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 59 [2018-06-15 08:28:05,967 WARN L168 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 66 [2018-06-15 08:28:17,116 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... [2018-06-15 08:28:18,779 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 08:28:18,779 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-15 08:28:18,782 INFO L168 Benchmark]: Toolchain (without parser) took 52300.87 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 198.2 MB in the beginning and 440.1 MB in the end (delta: -241.9 MB). Peak memory consumption was 949.8 MB. Max. memory is 3.6 GB. [2018-06-15 08:28:18,783 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 302.5 MB. Free memory is still 269.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 08:28:18,783 INFO L168 Benchmark]: TreeAutomizer took 52293.55 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 198.2 MB in the beginning and 440.1 MB in the end (delta: -241.9 MB). Peak memory consumption was 949.8 MB. Max. memory is 3.6 GB. [2018-06-15 08:28:18,785 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 302.5 MB. Free memory is still 269.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 52293.55 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 198.2 MB in the beginning and 440.1 MB in the end (delta: -241.9 MB). Peak memory consumption was 949.8 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 SimplifyDDAWithTimeout was simplifying term of DAG size 11. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/mem_slave_tlm.4.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_08-28-18-797.csv Completed graceful shutdown