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/BugMapElimination04-ArrayInequality.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:24,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:24,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:24,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:24,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:24,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:24,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:24,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:24,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:24,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:24,760 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:24,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:24,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:24,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:24,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:24,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:24,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:24,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:24,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:24,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:24,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:24,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:24,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:24,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:24,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:24,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:24,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:24,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:24,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:24,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:24,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:24,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:24,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:24,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:24,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:24,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:24,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:24,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:24,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:24,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:24,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:24,825 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:24,839 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:24,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:24,844 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:24,845 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:24,846 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination04-ArrayInequality.bpl [2019-08-06 16:46:24,846 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination04-ArrayInequality.bpl' [2019-08-06 16:46:24,884 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:24,886 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:24,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:24,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:24,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:24,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (1/1) ... [2019-08-06 16:46:24,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (1/1) ... [2019-08-06 16:46:24,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (1/1) ... [2019-08-06 16:46:24,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (1/1) ... [2019-08-06 16:46:24,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (1/1) ... [2019-08-06 16:46:24,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (1/1) ... [2019-08-06 16:46:24,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (1/1) ... [2019-08-06 16:46:24,936 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:24,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:24,938 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:24,938 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:24,939 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:24" (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 16:46:25,015 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:25,249 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:25,249 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:25,250 INFO L202 PluginConnector]: Adding new model BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:25 BoogieIcfgContainer [2019-08-06 16:46:25,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:25,251 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:25,251 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:25,251 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:25,256 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:25" (1/1) ... [2019-08-06 16:46:25,268 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:25,268 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:25,274 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:25,285 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:25,294 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:25,294 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:25,294 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:25,295 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:25,297 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:25,299 INFO L168 Benchmark]: Toolchain (without parser) took 412.83 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 95.1 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:25,301 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 131.6 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:25,302 INFO L168 Benchmark]: Boogie Preprocessor took 50.30 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 105.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:25,303 INFO L168 Benchmark]: RCFGBuilder took 313.32 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 97.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:25,304 INFO L168 Benchmark]: Symbolic Interpretation took 45.74 ms. Allocated memory is still 131.6 MB. Free memory was 97.0 MB in the beginning and 95.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:25,308 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 0.26 ms. Allocated memory is still 131.6 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.30 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 105.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 313.32 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 97.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 45.74 ms. Allocated memory is still 131.6 MB. Free memory was 97.0 MB in the beginning and 95.1 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...