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/quantifier/Arrays/Arrays06.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:18:19,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:18:19,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:18:19,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:18:19,755 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:18:19,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:18:19,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:18:19,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:18:19,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:18:19,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:18:19,762 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:18:19,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:18:19,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:18:19,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:18:19,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:18:19,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:18:19,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:18:19,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:18:19,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:18:19,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:18:19,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:18:19,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:18:19,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:18:19,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:18:19,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:18:19,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:18:19,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:18:19,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:18:19,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:18:19,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:18:19,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:18:19,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:18:19,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:18:19,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:18:19,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:18:19,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:18:19,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:18:19,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:18:19,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:18:19,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:18:19,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:18:19,836 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:18:19,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:18:19,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:18:19,853 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:18:19,854 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:18:19,855 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays06.bpl [2019-08-09 14:18:19,855 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays06.bpl' [2019-08-09 14:18:19,893 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:18:19,894 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:18:19,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:18:19,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:18:19,896 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:18:19,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (1/1) ... [2019-08-09 14:18:19,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (1/1) ... [2019-08-09 14:18:19,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (1/1) ... [2019-08-09 14:18:19,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (1/1) ... [2019-08-09 14:18:19,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (1/1) ... [2019-08-09 14:18:19,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (1/1) ... [2019-08-09 14:18:19,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (1/1) ... [2019-08-09 14:18:19,936 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:18:19,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:18:19,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:18:19,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:18:19,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:19" (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 14:18:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:18:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:18:20,207 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:18:20,208 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:18:20,209 INFO L202 PluginConnector]: Adding new model Arrays06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:18:20 BoogieIcfgContainer [2019-08-09 14:18:20,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:18:20,210 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:18:20,210 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:18:20,210 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:18:20,211 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:18:20" (1/1) ... [2019-08-09 14:18:20,524 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:18:20,528 INFO L168 Benchmark]: Toolchain (without parser) took 631.58 ms. Allocated memory is still 130.0 MB. Free memory was 106.5 MB in the beginning and 85.8 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:20,529 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 130.0 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:18:20,530 INFO L168 Benchmark]: Boogie Preprocessor took 41.44 ms. Allocated memory is still 130.0 MB. Free memory was 106.5 MB in the beginning and 104.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:20,532 INFO L168 Benchmark]: RCFGBuilder took 272.42 ms. Allocated memory is still 130.0 MB. Free memory was 104.3 MB in the beginning and 93.9 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:20,534 INFO L168 Benchmark]: Symbolic Interpretation took 314.35 ms. Allocated memory is still 130.0 MB. Free memory was 93.9 MB in the beginning and 85.8 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:20,540 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 130.0 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.44 ms. Allocated memory is still 130.0 MB. Free memory was 106.5 MB in the beginning and 104.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 272.42 ms. Allocated memory is still 130.0 MB. Free memory was 104.3 MB in the beginning and 93.9 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 314.35 ms. Allocated memory is still 130.0 MB. Free memory was 93.9 MB in the beginning and 85.8 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...