java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/real-life/MarkovChains/DoyenHenzingerRaskin-Fig1.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:48:18,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:48:18,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:48:18,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:48:18,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:48:18,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:48:18,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:48:18,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:48:18,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:48:18,636 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:48:18,638 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:48:18,639 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:48:18,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:48:18,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:48:18,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:48:18,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:48:18,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:48:18,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:48:18,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:48:18,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:48:18,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:48:18,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:48:18,670 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:48:18,672 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:48:18,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:48:18,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:48:18,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:48:18,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:48:18,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:48:18,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:48:18,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:48:18,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:48:18,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:48:18,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:48:18,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:48:18,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:48:18,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:48:18,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:48:18,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:48:18,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:48:18,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:48:18,727 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:48:18,739 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:48:18,743 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:48:18,745 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:48:18,745 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:48:18,746 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/MarkovChains/DoyenHenzingerRaskin-Fig1.bpl [2019-08-06 16:48:18,747 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/MarkovChains/DoyenHenzingerRaskin-Fig1.bpl' [2019-08-06 16:48:18,788 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:48:18,790 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:48:18,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:48:18,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:48:18,791 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:48:18,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... [2019-08-06 16:48:18,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... [2019-08-06 16:48:18,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... [2019-08-06 16:48:18,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... [2019-08-06 16:48:18,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... [2019-08-06 16:48:18,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... [2019-08-06 16:48:18,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... [2019-08-06 16:48:18,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:48:18,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:48:18,840 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:48:18,840 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:48:18,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-06 16:48:18,918 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:48:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:48:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:48:19,447 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:48:19,448 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-06 16:48:19,449 INFO L202 PluginConnector]: Adding new model DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:19 BoogieIcfgContainer [2019-08-06 16:48:19,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:48:19,450 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:48:19,450 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:48:19,451 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:48:19,452 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "DoyenHenzingerRaskin-Fig1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:19" (1/1) ... [2019-08-06 16:48:19,465 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:48:19,468 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:48:19,475 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:48:19,483 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:48:19,485 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:48:19,645 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:48:19,646 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:48:19,651 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 36#(and (not (= main_q25 main_q18)) (= main_q24 (+ main_q15 main_q17)) (= (+ main_q23 main_q21 main_q22) (+ main_q12 main_q13 main_q14 main_q11 main_q16)) (or (and (= main_q16 0.0) (= main_q22 0.0) (= main_q15 0.0) (= main_q13 0.0) (= main_q17 0.0) (= main_q23 0.0) (= main_q12 0.0) (= main_q21 0.0) (= main_q11 0.0) (= main_q25 main_q18) (= main_q14 0.0) (= main_q24 0.0)) (and (= (* (/ 1.0 2.0) main_q14) main_q15) (= main_q21 0.0) (= main_q11 0.0) (= main_q23 main_q24) (= main_q16 (* (/ 1.0 2.0) main_q17)) (= main_q12 main_q13)))) [2019-08-06 16:48:19,652 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 39#(and (= (+ main_q23 main_q21 main_q22) (+ main_q12 main_q13 main_q14 main_q11 main_q16)) (or (and (= main_q16 0.0) (= main_q22 0.0) (= main_q15 0.0) (= main_q13 0.0) (= main_q17 0.0) (= main_q23 0.0) (= main_q12 0.0) (= main_q21 0.0) (= main_q11 0.0) (= main_q25 main_q18) (= main_q14 0.0) (= main_q24 0.0)) (and (= (* (/ 1.0 2.0) main_q14) main_q15) (= main_q21 0.0) (= main_q11 0.0) (= main_q23 main_q24) (= main_q16 (* (/ 1.0 2.0) main_q17)) (= main_q12 main_q13))) (not (= main_q24 (+ main_q15 main_q17)))) [2019-08-06 16:48:19,653 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 33#(and (not (= (+ main_q23 main_q21 main_q22) (+ main_q12 main_q13 main_q14 main_q11 main_q16))) (or (and (= main_q16 0.0) (= main_q15 0.0) (= main_q17 0.0) (= main_q18 0.0) (= main_q12 0.0) (= main_q23 0.0) (= main_q24 0.0) (= main_q14 0.0) (= main_q11 1.0) (= main_q25 0.0) (= main_q22 0.0) (= main_q13 0.0) (= main_q21 1.0)) (exists ((v_main_q12_15 Real) (v_main_q11_15 Real) (v_main_q13_15 Real) (v_main_q14_15 Real) (v_main_q22_15 Real) (v_main_q15_15 Real) (v_main_q18_13 Real) (v_main_q17_15 Real) (v_main_q16_15 Real) (v_main_q21_15 Real)) (and (or (and (= v_main_q16_15 0.0) (= v_main_q14_15 0.0) (= (+ v_main_q12_15 v_main_q11_15 v_main_q13_15 v_main_q14_15 (- v_main_q22_15) v_main_q16_15 (- v_main_q21_15)) 0.0) (= v_main_q17_15 0.0) (= v_main_q13_15 0.0) (= v_main_q21_15 0.0) (= 0.0 (+ v_main_q15_15 v_main_q17_15)) (= v_main_q22_15 0.0) (= v_main_q15_15 0.0) (= v_main_q12_15 0.0) (= v_main_q11_15 0.0)) (and (= (+ v_main_q12_15 v_main_q11_15 v_main_q13_15 v_main_q14_15 (- v_main_q22_15) v_main_q16_15 (- v_main_q21_15)) (+ v_main_q15_15 v_main_q17_15)) (= v_main_q15_15 (* (/ 1.0 2.0) v_main_q14_15)) (= v_main_q21_15 0.0) (= v_main_q16_15 (* (/ 1.0 2.0) v_main_q17_15)) (= v_main_q13_15 v_main_q12_15) (= v_main_q11_15 0.0))) (or (and (= main_q14 (/ (* 2.0 v_main_q12_15) 3.0)) (= (+ v_main_q12_15 v_main_q11_15 v_main_q13_15 v_main_q14_15 (- v_main_q22_15) v_main_q16_15 (- v_main_q21_15)) main_q25) (= (/ v_main_q12_15 3.0) main_q15) (= main_q13 (/ v_main_q11_15 2.0)) (= main_q12 (/ v_main_q11_15 2.0)) (= (/ v_main_q22_15 2.0) main_q24) (= main_q18 (+ v_main_q14_15 v_main_q16_15)) (= (/ (* 2.0 v_main_q13_15) 3.0) main_q17) (= main_q21 0.0) (= main_q11 0.0) (= main_q16 (/ v_main_q13_15 3.0)) (= v_main_q21_15 main_q22) (= (/ v_main_q22_15 2.0) main_q23)) (and (= main_q16 0.0) (= main_q15 0.0) (= main_q17 0.0) (= v_main_q18_13 main_q25) (= main_q23 0.0) (= main_q12 0.0) (= v_main_q18_13 main_q18) (= main_q14 0.0) (= main_q24 0.0) (= main_q22 0.0) (= main_q13 0.0) (= main_q21 0.0) (= main_q11 0.0)) (and (= main_q16 0.0) (= main_q15 0.0) (= main_q17 0.0) (= main_q23 0.0) (= main_q12 0.0) (= main_q14 0.0) (= main_q24 0.0) (= main_q18 (+ v_main_q15_15 v_main_q17_15)) (= main_q22 0.0) (= main_q13 0.0) (= main_q21 0.0) (= main_q11 0.0) (= main_q25 (+ v_main_q15_15 v_main_q17_15)))))))) [2019-08-06 16:48:19,656 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:48:19,664 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:48:19,667 INFO L168 Benchmark]: Toolchain (without parser) took 876.53 ms. Allocated memory is still 132.1 MB. Free memory was 108.4 MB in the beginning and 83.2 MB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:19,669 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-06 16:48:19,670 INFO L168 Benchmark]: Boogie Preprocessor took 49.21 ms. Allocated memory is still 132.1 MB. Free memory was 108.2 MB in the beginning and 106.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:19,673 INFO L168 Benchmark]: RCFGBuilder took 609.77 ms. Allocated memory is still 132.1 MB. Free memory was 106.0 MB in the beginning and 91.5 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:19,674 INFO L168 Benchmark]: Symbolic Interpretation took 214.07 ms. Allocated memory is still 132.1 MB. Free memory was 91.5 MB in the beginning and 83.2 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:19,680 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 50]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 48]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 39]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.21 ms. Allocated memory is still 132.1 MB. Free memory was 108.2 MB in the beginning and 106.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 609.77 ms. Allocated memory is still 132.1 MB. Free memory was 106.0 MB in the beginning and 91.5 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 214.07 ms. Allocated memory is still 132.1 MB. Free memory was 91.5 MB in the beginning and 83.2 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...