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/BugRewriteArrays03.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:18,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:18,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:18,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:18,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:18,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:18,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:18,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:18,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:18,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:18,814 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:18,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:18,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:18,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:18,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:18,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:18,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:18,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:18,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:18,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:18,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:18,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:18,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:18,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:18,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:18,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:18,834 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:18,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:18,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:18,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:18,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:18,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:18,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:18,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:18,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:18,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:18,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:18,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:18,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:18,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:18,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:18,874 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:18,894 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:18,898 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:18,899 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:18,900 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:18,901 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugRewriteArrays03.bpl [2019-08-06 16:46:18,901 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugRewriteArrays03.bpl' [2019-08-06 16:46:18,935 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:18,937 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:18,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:18,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:18,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:18,964 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,985 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:18" (1/1) ... [2019-08-06 16:46:18,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:18,988 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:18,988 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:18,989 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:18,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugRewriteArrays03.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 16:46:19,062 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-06 16:46:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-06 16:46:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-06 16:46:19,288 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:19,288 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:19,290 INFO L202 PluginConnector]: Adding new model BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:19 BoogieIcfgContainer [2019-08-06 16:46:19,290 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:19,291 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:19,291 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:19,291 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:19,292 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugRewriteArrays03.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,303 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:19,303 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:19,306 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:19,311 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:19,319 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:19,319 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:19,319 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:19,320 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:19,322 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:19,324 INFO L168 Benchmark]: Toolchain (without parser) took 386.60 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 95.1 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,325 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory is still 109.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:19,327 INFO L168 Benchmark]: Boogie Preprocessor took 49.83 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 106.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,328 INFO L168 Benchmark]: RCFGBuilder took 302.03 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 96.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,329 INFO L168 Benchmark]: Symbolic Interpretation took 31.20 ms. Allocated memory is still 140.0 MB. Free memory was 96.8 MB in the beginning and 95.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,333 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 140.0 MB. Free memory is still 109.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.83 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 106.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 302.03 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 96.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 31.20 ms. Allocated memory is still 140.0 MB. Free memory was 96.8 MB in the beginning and 95.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...