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/BugMapElimination01-SameAuxVarBug.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:19,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:19,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:19,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:19,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:19,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:19,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:19,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:19,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:19,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:19,158 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:19,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:19,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:19,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:19,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:19,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:19,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:19,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:19,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:19,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:19,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:19,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:19,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:19,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:19,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:19,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:19,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:19,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:19,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:19,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:19,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:19,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:19,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:19,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:19,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:19,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:19,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:19,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:19,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:19,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:19,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:19,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:19,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:19,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:19,240 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:19,241 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:19,242 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination01-SameAuxVarBug.bpl [2019-08-06 16:46:19,242 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination01-SameAuxVarBug.bpl' [2019-08-06 16:46:19,278 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:19,280 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:19,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:19,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:19,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:19,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:19,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:19,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:19,326 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:19,327 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:19" (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 16:46:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:19,598 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:19,598 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-06 16:46:19,601 INFO L202 PluginConnector]: Adding new model BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:19 BoogieIcfgContainer [2019-08-06 16:46:19,601 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:19,602 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:19,602 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:19,602 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:19,603 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:19" (1/1) ... [2019-08-06 16:46:19,619 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:19,619 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:19,622 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:19,628 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:19,638 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:19,638 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:19,639 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:19,640 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:19,641 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:19,646 INFO L168 Benchmark]: Toolchain (without parser) took 363.32 ms. Allocated memory is still 132.6 MB. Free memory was 109.0 MB in the beginning and 96.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,647 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 132.6 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:19,649 INFO L168 Benchmark]: Boogie Preprocessor took 44.64 ms. Allocated memory is still 132.6 MB. Free memory was 109.0 MB in the beginning and 106.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,650 INFO L168 Benchmark]: RCFGBuilder took 275.74 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 98.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,652 INFO L168 Benchmark]: Symbolic Interpretation took 39.38 ms. Allocated memory is still 132.6 MB. Free memory was 97.9 MB in the beginning and 96.2 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:19,657 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 0.25 ms. Allocated memory is still 132.6 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.64 ms. Allocated memory is still 132.6 MB. Free memory was 109.0 MB in the beginning and 106.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 275.74 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 98.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 39.38 ms. Allocated memory is still 132.6 MB. Free memory was 97.9 MB in the beginning and 96.2 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...