java -Xss1g -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/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/rtp_all_e7_2500.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 23:51:37,107 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 23:51:37,109 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 23:51:37,124 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 23:51:37,124 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 23:51:37,125 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 23:51:37,126 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 23:51:37,129 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 23:51:37,131 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 23:51:37,134 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 23:51:37,136 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 23:51:37,136 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 23:51:37,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 23:51:37,142 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 23:51:37,143 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 23:51:37,144 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 23:51:37,155 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 23:51:37,157 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 23:51:37,158 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 23:51:37,159 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 23:51:37,160 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 23:51:37,163 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-21 23:51:37,163 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-21 23:51:37,163 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-21 23:51:37,169 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-21 23:51:37,170 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-21 23:51:37,171 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-21 23:51:37,171 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-21 23:51:37,172 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-21 23:51:37,172 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 23:51:37,176 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 23:51:37,176 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 23:51:37,177 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 23:51:37,177 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 23:51:37,178 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 23:51:37,178 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 23:51:37,186 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 23:51:37,190 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 23:51:37,192 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 23:51:37,193 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 23:51:37,194 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 23:51:37,194 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 23:51:37,260 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 23:51:37,273 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 23:51:37,276 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 23:51:37,278 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 23:51:37,278 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 23:51:37,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/rtp_all_e7_2500.smt2 [2018-06-21 23:51:37,281 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 23:51:37,370 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/rtp_all_e7_2500.smt2 unknown [2018-06-21 23:51:37,806 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/rtp_all_e7_2500.smt2 [2018-06-21 23:51:37,811 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 23:51:37,817 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 23:51:37,817 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 23:51:37,818 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 23:51:37,820 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 23:51:37,821 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 11:51:37" (1/1) ... Received shutdown request... [2018-06-21 23:52:30,865 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-06-21 23:52:30,867 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-06-21 23:52:30,868 WARN L1010 $PredicateComparison]: unable to prove that (and (= c_hhv_state_30_Int c_hhv_state_24_Int) (<= c_hhv_state_19_Int 0) (<= 0 c_hhv_state_17_Int) (= c_hhv_state_24_Int 0) (<= c_hhv_state_32_Int 0) (<= c_hhv_state_17_Int 0) (<= 0 c_hhv_state_32_Int) (<= c_hhv_state_34_Int 1) (= c_hhv_state_22_Int c_hhv_state_24_Int) (<= 0 c_hhv_state_26_Int) (= c_hhv_state_24_Int c_hhv_state_30_Int) (<= 0 c_hhv_state_28_Int) (<= 0 c_hhv_state_19_Int) (<= c_hhv_state_26_Int 0) (<= 1 c_hhv_state_34_Int) (= c_hhv_state_24_Int c_hhv_state_22_Int) (<= c_hhv_state_28_Int 0)) is different from false [2018-06-21 23:52:30,869 WARN L1032 $PredicateComparison]: unable to prove that (and (= c_hhv_state_30_Int c_hhv_state_24_Int) (<= c_hhv_state_19_Int 0) (<= 0 c_hhv_state_17_Int) (= c_hhv_state_24_Int 0) (<= c_hhv_state_32_Int 0) (<= c_hhv_state_17_Int 0) (<= 0 c_hhv_state_32_Int) (<= c_hhv_state_34_Int 1) (= c_hhv_state_22_Int c_hhv_state_24_Int) (<= 0 c_hhv_state_26_Int) (= c_hhv_state_24_Int c_hhv_state_30_Int) (<= 0 c_hhv_state_28_Int) (<= 0 c_hhv_state_19_Int) (<= c_hhv_state_26_Int 0) (<= 1 c_hhv_state_34_Int) (= c_hhv_state_24_Int c_hhv_state_22_Int) (<= c_hhv_state_28_Int 0)) is different from true [2018-06-21 23:52:30,876 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-21 23:52:30,876 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-21 23:52:30,880 INFO L168 Benchmark]: Toolchain (without parser) took 53068.37 ms. Allocated memory was 308.8 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 247.2 MB in the beginning and 1.1 GB in the end (delta: -870.1 MB). Peak memory consumption was 262.3 MB. Max. memory is 3.6 GB. [2018-06-21 23:52:30,882 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 23:52:30,883 INFO L168 Benchmark]: TreeAutomizer took 53060.86 ms. Allocated memory was 308.8 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 247.2 MB in the beginning and 1.1 GB in the end (delta: -870.1 MB). Peak memory consumption was 262.3 MB. Max. memory is 3.6 GB. [2018-06-21 23:52:30,884 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 53060.86 ms. Allocated memory was 308.8 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 247.2 MB in the beginning and 1.1 GB in the end (delta: -870.1 MB). Peak memory consumption was 262.3 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 29. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/rtp_all_e7_2500.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_23-52-30-900.csv Completed graceful shutdown