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/cav12/transmitter.8.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 20:22:22,025 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 20:22:22,027 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 20:22:22,039 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 20:22:22,040 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 20:22:22,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 20:22:22,042 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 20:22:22,046 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 20:22:22,047 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 20:22:22,048 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 20:22:22,050 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 20:22:22,051 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 20:22:22,052 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 20:22:22,052 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 20:22:22,053 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 20:22:22,056 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 20:22:22,057 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 20:22:22,067 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 20:22:22,069 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 20:22:22,070 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 20:22:22,070 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 20:22:22,072 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-21 20:22:22,073 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-21 20:22:22,073 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-21 20:22:22,074 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-21 20:22:22,078 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-21 20:22:22,079 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-21 20:22:22,080 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-21 20:22:22,080 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-21 20:22:22,081 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 20:22:22,084 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 20:22:22,085 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 20:22:22,085 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 20:22:22,085 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 20:22:22,086 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 20:22:22,086 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 20:22:22,098 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 20:22:22,098 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 20:22:22,100 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 20:22:22,100 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 20:22:22,101 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 20:22:22,101 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 20:22:22,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 20:22:22,176 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 20:22:22,180 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 20:22:22,181 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 20:22:22,182 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 20:22:22,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.8.smt2 [2018-06-21 20:22:22,184 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 20:22:22,270 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.8.smt2 unknown [2018-06-21 20:22:25,175 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.8.smt2 [2018-06-21 20:22:25,180 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 20:22:25,187 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 20:22:25,188 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 20:22:25,188 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 20:22:25,190 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 20:22:25,192 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 08:22:25" (1/1) ... Received shutdown request... [2018-06-21 20:23:30,758 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-06-21 20:23:30,792 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-06-21 20:23:30,893 WARN L1010 $PredicateComparison]: unable to prove that (let ((.cse0 (not c_hhv_state_2_Bool)) (.cse2 (not c_hhv_state_3_Bool)) (.cse1 (not c_hhv_state_4_Bool)) (.cse3 (not c_hhv_state_0_Bool))) (or (and (=> .cse0 (not (= c_hhv_state_316_Real 1.0))) (or (and .cse1 .cse2 c_hhv_state_2_Bool) (and (= c_hhv_state_306_Real 0.0) .cse1 (= c_hhv_state_289_Real 0.0) .cse3 (= c_hhv_state_334_Real 0.0)))) (let ((.cse5 (not c_hhv_state_1_Bool))) (let ((.cse4 (=> .cse3 (=> .cse5 .cse2)))) (and .cse4 (ite .cse0 .cse1 (and .cse1 (=> c_hhv_state_0_Bool .cse5) .cse4))))) (and .cse1 .cse3 c_hhv_state_2_Bool))) is different from false [2018-06-21 20:23:30,894 WARN L1032 $PredicateComparison]: unable to prove that (let ((.cse0 (not c_hhv_state_2_Bool)) (.cse2 (not c_hhv_state_3_Bool)) (.cse1 (not c_hhv_state_4_Bool)) (.cse3 (not c_hhv_state_0_Bool))) (or (and (=> .cse0 (not (= c_hhv_state_316_Real 1.0))) (or (and .cse1 .cse2 c_hhv_state_2_Bool) (and (= c_hhv_state_306_Real 0.0) .cse1 (= c_hhv_state_289_Real 0.0) .cse3 (= c_hhv_state_334_Real 0.0)))) (let ((.cse5 (not c_hhv_state_1_Bool))) (let ((.cse4 (=> .cse3 (=> .cse5 .cse2)))) (and .cse4 (ite .cse0 .cse1 (and .cse1 (=> c_hhv_state_0_Bool .cse5) .cse4))))) (and .cse1 .cse3 c_hhv_state_2_Bool))) is different from true [2018-06-21 20:23:30,897 WARN L1010 $PredicateComparison]: unable to prove that (let ((.cse1 (not c_hhv_state_4_Bool)) (.cse2 (not c_hhv_state_3_Bool))) (or (let ((.cse3 (not c_hhv_state_0_Bool))) (let ((.cse0 (and (not (= 1.0 c_hhv_state_316_Real)) .cse1 (= c_hhv_state_293_Real 0.0) (= c_hhv_state_289_Real 0.0) .cse3 (= c_hhv_state_309_Real 0.0) (= 0.0 c_hhv_state_306_Real) c_hhv_state_2_Bool (= 0.0 c_hhv_state_289_Real) (= c_hhv_state_306_Real 0.0) .cse2 c_hhv_state_1_Bool (= c_hhv_state_334_Real 0.0) (= 0.0 c_hhv_state_334_Real)))) (ite (not c_hhv_state_2_Bool) (or .cse0 (and .cse1 .cse2 c_hhv_state_1_Bool .cse3)) .cse0))) (and (not c_hhv_state_1_Bool) .cse1 .cse2 c_hhv_state_0_Bool c_hhv_state_2_Bool))) is different from false [2018-06-21 20:23:30,898 WARN L1032 $PredicateComparison]: unable to prove that (let ((.cse1 (not c_hhv_state_4_Bool)) (.cse2 (not c_hhv_state_3_Bool))) (or (let ((.cse3 (not c_hhv_state_0_Bool))) (let ((.cse0 (and (not (= 1.0 c_hhv_state_316_Real)) .cse1 (= c_hhv_state_293_Real 0.0) (= c_hhv_state_289_Real 0.0) .cse3 (= c_hhv_state_309_Real 0.0) (= 0.0 c_hhv_state_306_Real) c_hhv_state_2_Bool (= 0.0 c_hhv_state_289_Real) (= c_hhv_state_306_Real 0.0) .cse2 c_hhv_state_1_Bool (= c_hhv_state_334_Real 0.0) (= 0.0 c_hhv_state_334_Real)))) (ite (not c_hhv_state_2_Bool) (or .cse0 (and .cse1 .cse2 c_hhv_state_1_Bool .cse3)) .cse0))) (and (not c_hhv_state_1_Bool) .cse1 .cse2 c_hhv_state_0_Bool c_hhv_state_2_Bool))) is different from true [2018-06-21 20:23:30,927 WARN L1010 $PredicateComparison]: unable to prove that (let ((.cse2 (not c_hhv_state_4_Bool)) (.cse3 (not c_hhv_state_3_Bool))) (let ((.cse1 (not c_hhv_state_1_Bool)) (.cse5 (=> c_hhv_state_0_Bool (and .cse2 .cse3))) (.cse6 (= c_hhv_state_288_Real 0.0))) (let ((.cse0 (not c_hhv_state_2_Bool)) (.cse4 (not c_hhv_state_0_Bool)) (.cse7 (and .cse1 (not (= 1.0 c_hhv_state_316_Real)) .cse5 .cse2 (= c_hhv_state_289_Real 0.0) (= 0.0 c_hhv_state_309_Real) .cse6 (= 0.0 c_hhv_state_306_Real) (= c_hhv_state_334_Real 0.0) (= 0.0 c_hhv_state_293_Real) (= 0.0 c_hhv_state_334_Real) (= 0.0 c_hhv_state_289_Real)))) (and (ite .cse0 (and .cse1 .cse2 .cse3 c_hhv_state_0_Bool) (ite .cse4 (and .cse1 .cse2 .cse5 .cse3 .cse6) .cse7)) (=> .cse0 c_hhv_state_0_Bool) (ite c_hhv_state_2_Bool (ite .cse4 .cse1 .cse7) (and .cse2 .cse3 c_hhv_state_0_Bool)))))) is different from false [2018-06-21 20:23:30,928 WARN L1032 $PredicateComparison]: unable to prove that (let ((.cse2 (not c_hhv_state_4_Bool)) (.cse3 (not c_hhv_state_3_Bool))) (let ((.cse1 (not c_hhv_state_1_Bool)) (.cse5 (=> c_hhv_state_0_Bool (and .cse2 .cse3))) (.cse6 (= c_hhv_state_288_Real 0.0))) (let ((.cse0 (not c_hhv_state_2_Bool)) (.cse4 (not c_hhv_state_0_Bool)) (.cse7 (and .cse1 (not (= 1.0 c_hhv_state_316_Real)) .cse5 .cse2 (= c_hhv_state_289_Real 0.0) (= 0.0 c_hhv_state_309_Real) .cse6 (= 0.0 c_hhv_state_306_Real) (= c_hhv_state_334_Real 0.0) (= 0.0 c_hhv_state_293_Real) (= 0.0 c_hhv_state_334_Real) (= 0.0 c_hhv_state_289_Real)))) (and (ite .cse0 (and .cse1 .cse2 .cse3 c_hhv_state_0_Bool) (ite .cse4 (and .cse1 .cse2 .cse5 .cse3 .cse6) .cse7)) (=> .cse0 c_hhv_state_0_Bool) (ite c_hhv_state_2_Bool (ite .cse4 .cse1 .cse7) (and .cse2 .cse3 c_hhv_state_0_Bool)))))) is different from true [2018-06-21 20:23:30,930 WARN L1010 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (not c_hhv_state_4_Bool) (= 0.0 c_hhv_state_316_Real) (= c_hhv_state_288_Real 0.0) (not c_hhv_state_0_Bool) (= 0.0 c_hhv_state_306_Real) (= c_hhv_state_323_Real 0.0) (= 0.0 c_hhv_state_289_Real) (not c_hhv_state_3_Bool) (= 0.0 c_hhv_state_309_Real) c_hhv_state_1_Bool (= 0.0 c_hhv_state_288_Real) (= 0.0 c_hhv_state_293_Real) (= 0.0 c_hhv_state_334_Real)) is different from false [2018-06-21 20:23:30,931 WARN L1032 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (not c_hhv_state_4_Bool) (= 0.0 c_hhv_state_316_Real) (= c_hhv_state_288_Real 0.0) (not c_hhv_state_0_Bool) (= 0.0 c_hhv_state_306_Real) (= c_hhv_state_323_Real 0.0) (= 0.0 c_hhv_state_289_Real) (not c_hhv_state_3_Bool) (= 0.0 c_hhv_state_309_Real) c_hhv_state_1_Bool (= 0.0 c_hhv_state_288_Real) (= 0.0 c_hhv_state_293_Real) (= 0.0 c_hhv_state_334_Real)) is different from true [2018-06-21 20:23:30,933 WARN L1010 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (not c_hhv_state_4_Bool) c_hhv_state_0_Bool (= 0.0 c_hhv_state_306_Real) (= c_hhv_state_316_Real 0.0) (= 0.0 c_hhv_state_289_Real) (= 0.0 c_hhv_state_323_Real) (not c_hhv_state_1_Bool) (not c_hhv_state_3_Bool) (= 0.0 c_hhv_state_309_Real) (= 0.0 c_hhv_state_288_Real) (= 0.0 c_hhv_state_293_Real) (= 0.0 c_hhv_state_334_Real)) is different from false [2018-06-21 20:23:30,933 WARN L1032 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (not c_hhv_state_4_Bool) c_hhv_state_0_Bool (= 0.0 c_hhv_state_306_Real) (= c_hhv_state_316_Real 0.0) (= 0.0 c_hhv_state_289_Real) (= 0.0 c_hhv_state_323_Real) (not c_hhv_state_1_Bool) (not c_hhv_state_3_Bool) (= 0.0 c_hhv_state_309_Real) (= 0.0 c_hhv_state_288_Real) (= 0.0 c_hhv_state_293_Real) (= 0.0 c_hhv_state_334_Real)) is different from true [2018-06-21 20:23:30,942 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-21 20:23:30,943 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-21 20:23:30,945 INFO L168 Benchmark]: Toolchain (without parser) took 65764.80 ms. Allocated memory was 407.9 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 324.4 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 122.8 MB. Max. memory is 3.6 GB. [2018-06-21 20:23:30,947 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 305.1 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 20:23:30,947 INFO L168 Benchmark]: TreeAutomizer took 65757.01 ms. Allocated memory was 407.9 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 324.4 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 122.8 MB. Max. memory is 3.6 GB. [2018-06-21 20:23:30,949 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.15 ms. Allocated memory is still 305.1 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 65757.01 ms. Allocated memory was 407.9 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 324.4 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 122.8 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 34. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/transmitter.8.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_20-23-30-957.csv Completed graceful shutdown