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/abstractInterpretation/regression/eq/56_project_vs_setconstraints_03.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:19:58,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:19:58,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:19:58,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:19:58,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:19:58,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:19:58,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:19:58,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:19:58,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:19:58,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:19:58,658 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:19:58,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:19:58,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:19:58,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:19:58,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:19:58,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:19:58,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:19:58,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:19:58,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:19:58,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:19:58,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:19:58,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:19:58,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:19:58,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:19:58,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:19:58,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:19:58,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:19:58,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:19:58,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:19:58,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:19:58,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:19:58,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:19:58,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:19:58,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:19:58,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:19:58,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:19:58,687 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:19:58,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:19:58,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:19:58,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:19:58,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:19:58,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:19:58,730 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:19:58,736 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:19:58,739 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:19:58,739 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:19:58,741 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/56_project_vs_setconstraints_03.bpl [2019-08-09 14:19:58,741 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/56_project_vs_setconstraints_03.bpl' [2019-08-09 14:19:58,779 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:19:58,781 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:19:58,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:19:58,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:19:58,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:19:58,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (1/1) ... [2019-08-09 14:19:58,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (1/1) ... [2019-08-09 14:19:58,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (1/1) ... [2019-08-09 14:19:58,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (1/1) ... [2019-08-09 14:19:58,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (1/1) ... [2019-08-09 14:19:58,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (1/1) ... [2019-08-09 14:19:58,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (1/1) ... [2019-08-09 14:19:58,828 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:19:58,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:19:58,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:19:58,830 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:19:58,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:58" (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 [2019-08-09 14:19:58,910 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:19:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:19:58,911 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:19:59,066 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:19:59,067 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:19:59,068 INFO L202 PluginConnector]: Adding new model 56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:19:59 BoogieIcfgContainer [2019-08-09 14:19:59,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:19:59,069 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:19:59,069 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:19:59,069 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:19:59,070 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:19:59" (1/1) ... [2019-08-09 14:19:59,508 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:19:59,515 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:19:59,518 INFO L168 Benchmark]: Toolchain (without parser) took 736.49 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 77.0 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:59,519 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:19:59,520 INFO L168 Benchmark]: Boogie Preprocessor took 46.99 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:59,522 INFO L168 Benchmark]: RCFGBuilder took 239.77 ms. Allocated memory is still 139.5 MB. Free memory was 105.8 MB in the beginning and 95.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:59,523 INFO L168 Benchmark]: Symbolic Interpretation took 446.59 ms. Allocated memory is still 139.5 MB. Free memory was 95.7 MB in the beginning and 77.0 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:59,527 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 16]: 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. Predicate is 6#(and (not (= (select main_a main_i) 2)) (not (= (select main_a main_i) 1)) (or (and (= (select main_a main_i) 2) (= (select main_a main_j) 3)) (and (or (= main_j main_i) (= (select main_a main_i) 1)) (= (select main_a main_j) 3))) (not (= (select main_a main_i) 3))). 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 139.5 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.99 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 239.77 ms. Allocated memory is still 139.5 MB. Free memory was 105.8 MB in the beginning and 95.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 446.59 ms. Allocated memory is still 139.5 MB. Free memory was 95.7 MB in the beginning and 77.0 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...