java -Xss4m -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/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity_faulty_process.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:59:16,526 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:59:16,527 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:59:16,538 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:59:16,570 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:59:16,577 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:59:16,578 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:59:16,580 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:59:16,580 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:59:16,580 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:59:16,581 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:59:16,581 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:59:16,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:59:16,637 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:59:16,643 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:59:16,645 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:59:16,645 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:59:16,646 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity_faulty_process.smt2 [2018-06-23 15:59:16,647 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:59:16,738 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity_faulty_process.smt2 unknown [2018-06-23 15:59:16,993 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity_faulty_process.smt2 [2018-06-23 15:59:17,006 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:59:17,012 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:59:17,012 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:59:17,013 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:59:17,015 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:59:17,017 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:59:17" (1/1) ... [2018-06-23 15:59:20,223 WARN L168 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 80 [2018-06-23 15:59:20,901 WARN L168 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 94 [2018-06-23 15:59:23,626 WARN L168 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2018-06-23 15:59:24,426 WARN L168 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 114 [2018-06-23 15:59:27,227 WARN L168 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 566 DAG size of output: 143 [2018-06-23 15:59:29,687 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:59:29,688 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:59:29,688 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:59:29,688 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:59:29,688 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:59:29,688 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:59:29,689 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:59:29,689 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:59:29,689 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:59:29,689 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse0 (not hhv_invariant_35_Bool))) (and (or (and (<= hhv_invariant_24_Real 0.0) (<= 0.0 hhv_invariant_24_Real) (or (and (<= 1.0 hhv_invariant_45_Real) (<= hhv_invariant_45_Real 1.0)) (and (<= 2.0 hhv_invariant_45_Real) (<= hhv_invariant_45_Real 2.0)))) (<= 3.0 hhv_invariant_45_Real)) hhv_invariant_39_Bool hhv_invariant_38_Bool (=> (not hhv_invariant_32_Bool) (and hhv_invariant_34_Bool hhv_invariant_33_Bool)) (=> .cse0 (and hhv_invariant_34_Bool hhv_invariant_32_Bool)) (=> .cse0 hhv_invariant_33_Bool) (<= hhv_invariant_44_Real 0.0) (not (= hhv_invariant_46_Real 0.0)) hhv_invariant_36_Bool hhv_invariant_37_Bool (or (and (<= hhv_invariant_45_Real 4.0) (<= 4.0 hhv_invariant_45_Real)) (<= hhv_invariant_45_Real 3.0))))) [2018-06-23 15:59:29,689 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:59:29,694 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@1bb421fb and model type null, skipping insertion in model container [2018-06-23 15:59:29,694 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:59:29,695 INFO L168 Benchmark]: Toolchain (without parser) took 12688.99 ms. Allocated memory was 304.6 MB in the beginning and 587.7 MB in the end (delta: 283.1 MB). Free memory was 258.9 MB in the beginning and 214.6 MB in the end (delta: 44.3 MB). Peak memory consumption was 359.0 MB. Max. memory is 3.6 GB. [2018-06-23 15:59:29,696 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 304.6 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:59:29,699 INFO L168 Benchmark]: TreeAutomizer took 12682.09 ms. Allocated memory was 304.6 MB in the beginning and 587.7 MB in the end (delta: 283.1 MB). Free memory was 258.9 MB in the beginning and 214.6 MB in the end (delta: 44.3 MB). Peak memory consumption was 359.0 MB. Max. memory is 3.6 GB. [2018-06-23 15:59:29,701 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 304.6 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 12682.09 ms. Allocated memory was 304.6 MB in the beginning and 587.7 MB in the end (delta: 283.1 MB). Free memory was 258.9 MB in the beginning and 214.6 MB in the end (delta: 44.3 MB). Peak memory consumption was 359.0 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/om1_with_relays_validity_faulty_process.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-59-29-719.csv Received shutdown request...