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/BugMapElimination05-UnsoundnessMemsafety.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-e6f8464 [2019-08-06 14:15:00,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 14:15:00,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 14:15:00,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 14:15:00,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 14:15:00,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 14:15:00,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 14:15:00,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 14:15:00,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 14:15:00,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 14:15:00,513 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 14:15:00,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 14:15:00,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 14:15:00,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 14:15:00,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 14:15:00,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 14:15:00,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 14:15:00,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 14:15:00,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 14:15:00,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 14:15:00,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 14:15:00,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 14:15:00,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 14:15:00,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 14:15:00,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 14:15:00,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 14:15:00,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 14:15:00,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 14:15:00,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 14:15:00,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 14:15:00,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 14:15:00,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 14:15:00,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 14:15:00,537 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 14:15:00,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 14:15:00,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 14:15:00,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 14:15:00,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 14:15:00,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 14:15:00,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 14:15:00,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 14:15:00,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 14:15:00,582 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 14:15:00,586 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 14:15:00,587 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 14:15:00,588 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 14:15:00,588 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination05-UnsoundnessMemsafety.bpl [2019-08-06 14:15:00,588 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination05-UnsoundnessMemsafety.bpl' [2019-08-06 14:15:00,617 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 14:15:00,619 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 14:15:00,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 14:15:00,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 14:15:00,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 14:15:00,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,656 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,664 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 14:15:00,665 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 14:15:00,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 14:15:00,666 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 14:15:00,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:00" (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 14:15:00,739 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 14:15:00,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 14:15:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 14:15:00,740 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 14:15:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 14:15:00,740 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 14:15:00,740 INFO L130 BoogieDeclarations]: Found specification of procedure getIndex [2019-08-06 14:15:00,932 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 14:15:00,932 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-06 14:15:00,934 INFO L202 PluginConnector]: Adding new model BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:15:00 BoogieIcfgContainer [2019-08-06 14:15:00,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 14:15:00,935 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 14:15:00,935 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 14:15:00,935 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 14:15:00,936 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugMapElimination05-UnsoundnessMemsafety.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:15:00" (1/1) ... [2019-08-06 14:15:00,946 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 14:15:00,946 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 14:15:00,948 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 14:15:00,953 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 14:15:00,961 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 14:15:00,961 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 14:15:00,961 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 14:15:00,962 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 14:15:00,964 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 14:15:00,966 INFO L168 Benchmark]: Toolchain (without parser) took 346.89 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 94.1 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:00,967 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 138.9 MB. Free memory is still 108.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 14:15:00,968 INFO L168 Benchmark]: Boogie Preprocessor took 45.50 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 105.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:00,970 INFO L168 Benchmark]: RCFGBuilder took 269.33 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 96.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:00,971 INFO L168 Benchmark]: Symbolic Interpretation took 28.68 ms. Allocated memory is still 138.9 MB. Free memory was 96.2 MB in the beginning and 94.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:00,974 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 0.16 ms. Allocated memory is still 138.9 MB. Free memory is still 108.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.50 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 105.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 269.33 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 96.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 28.68 ms. Allocated memory is still 138.9 MB. Free memory was 96.2 MB in the beginning and 94.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...