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/unclassified/EasyArray2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:20:29,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:20:29,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:20:29,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:20:29,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:20:29,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:20:29,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:20:29,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:20:29,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:20:29,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:20:29,885 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:20:29,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:20:29,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:20:29,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:20:29,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:20:29,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:20:29,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:20:29,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:20:29,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:20:29,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:20:29,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:20:29,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:20:29,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:20:29,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:20:29,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:20:29,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:20:29,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:20:29,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:20:29,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:20:29,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:20:29,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:20:29,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:20:29,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:20:29,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:20:29,907 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:20:29,907 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:20:29,908 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:20:29,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:20:29,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:20:29,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:20:29,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:20:29,945 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:20:29,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:20:29,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:20:29,961 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:20:29,961 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:20:29,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/unclassified/EasyArray2.bpl [2019-08-09 14:20:29,962 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/unclassified/EasyArray2.bpl' [2019-08-09 14:20:29,993 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:20:29,995 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:20:29,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:20:29,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:20:29,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:20:30,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (1/1) ... [2019-08-09 14:20:30,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (1/1) ... [2019-08-09 14:20:30,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (1/1) ... [2019-08-09 14:20:30,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (1/1) ... [2019-08-09 14:20:30,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (1/1) ... [2019-08-09 14:20:30,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (1/1) ... [2019-08-09 14:20:30,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (1/1) ... [2019-08-09 14:20:30,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:20:30,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:20:30,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:20:30,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:20:30,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:29" (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 14:20:30,107 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:20:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:20:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:20:30,380 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:20:30,380 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:20:30,382 INFO L202 PluginConnector]: Adding new model EasyArray2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:30 BoogieIcfgContainer [2019-08-09 14:20:30,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:20:30,383 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:20:30,383 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:20:30,383 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:20:30,384 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "EasyArray2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:30" (1/1) ... [2019-08-09 14:20:30,745 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:20:30,748 INFO L168 Benchmark]: Toolchain (without parser) took 752.77 ms. Allocated memory is still 138.9 MB. Free memory was 106.1 MB in the beginning and 75.5 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:30,749 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-09 14:20:30,750 INFO L168 Benchmark]: Boogie Preprocessor took 42.10 ms. Allocated memory is still 138.9 MB. Free memory was 106.1 MB in the beginning and 104.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:30,751 INFO L168 Benchmark]: RCFGBuilder took 344.36 ms. Allocated memory is still 138.9 MB. Free memory was 104.0 MB in the beginning and 92.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:30,752 INFO L168 Benchmark]: Symbolic Interpretation took 363.09 ms. Allocated memory is still 138.9 MB. Free memory was 92.5 MB in the beginning and 75.5 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:30,756 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 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.10 ms. Allocated memory is still 138.9 MB. Free memory was 106.1 MB in the beginning and 104.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 344.36 ms. Allocated memory is still 138.9 MB. Free memory was 104.0 MB in the beginning and 92.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 363.09 ms. Allocated memory is still 138.9 MB. Free memory was 92.5 MB in the beginning and 75.5 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...