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/lassos/arrays/BugRewriteArrays04.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:18,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:18,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:18,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:18,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:18,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:18,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:18,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:18,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:18,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:18,815 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:18,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:18,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:18,824 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:18,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:18,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:18,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:18,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:18,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:18,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:18,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:18,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:18,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:18,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:18,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:18,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:18,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:18,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:18,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:18,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:18,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:18,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:18,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:18,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:18,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:18,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:18,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:18,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:18,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:18,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:18,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:18,898 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:18,916 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:18,922 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:18,924 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:18,925 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:18,926 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugRewriteArrays04.bpl [2019-08-06 16:46:18,926 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugRewriteArrays04.bpl' [2019-08-06 16:46:18,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:18,964 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:18,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:18,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:18,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:18,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:19,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:19,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:19,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:19,015 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:19,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:19,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:19,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:19,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:19,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:19,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (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 16:46:19,089 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-06 16:46:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-06 16:46:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-06 16:46:19,302 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:19,303 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:19,304 INFO L202 PluginConnector]: Adding new model BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:19 BoogieIcfgContainer [2019-08-06 16:46:19,304 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:19,305 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:19,305 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:19,305 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:19,306 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugRewriteArrays04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,319 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:19,320 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:19,325 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:19,336 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:19,345 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:19,345 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:19,346 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:19,346 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:19,348 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:19,351 INFO L168 Benchmark]: Toolchain (without parser) took 386.16 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 94.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,353 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,354 INFO L168 Benchmark]: Boogie Preprocessor took 52.52 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 105.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,357 INFO L168 Benchmark]: RCFGBuilder took 286.38 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 96.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,359 INFO L168 Benchmark]: Symbolic Interpretation took 43.81 ms. Allocated memory is still 140.0 MB. Free memory was 96.1 MB in the beginning and 94.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,363 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 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 52.52 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 105.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 286.38 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 96.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43.81 ms. Allocated memory is still 140.0 MB. Free memory was 96.1 MB in the beginning and 94.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...