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/Barcelona.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:25:52,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:25:52,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:25:52,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:25:52,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:25:52,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:25:52,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:25:52,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:25:52,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:25:52,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:25:52,741 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:25:52,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:25:52,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:25:52,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:25:52,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:25:52,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:25:52,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:25:52,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:25:52,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:25:52,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:25:52,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:25:52,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:25:52,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:25:52,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:25:52,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:25:52,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:25:52,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:25:52,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:25:52,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:25:52,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:25:52,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:25:52,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:25:52,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:25:52,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:25:52,766 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:25:52,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:25:52,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:25:52,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:25:52,768 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:25:52,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:25:52,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:25:52,810 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:25:52,828 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:25:52,832 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:25:52,834 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:25:52,834 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:25:52,835 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Barcelona.bpl [2019-08-05 11:25:52,836 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Barcelona.bpl' [2019-08-05 11:25:52,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:25:52,872 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:25:52,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:25:52,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:25:52,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:25:52,898 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (1/1) ... [2019-08-05 11:25:52,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (1/1) ... [2019-08-05 11:25:52,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (1/1) ... [2019-08-05 11:25:52,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (1/1) ... [2019-08-05 11:25:52,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (1/1) ... [2019-08-05 11:25:52,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (1/1) ... [2019-08-05 11:25:52,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (1/1) ... [2019-08-05 11:25:52,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:25:52,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:25:52,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:25:52,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:25:52,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:52" (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 [2019-08-05 11:25:52,998 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:25:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:25:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:25:53,183 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:25:53,184 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 11:25:53,185 INFO L202 PluginConnector]: Adding new model Barcelona.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:53 BoogieIcfgContainer [2019-08-05 11:25:53,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:25:53,186 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:25:53,186 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:25:53,186 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:25:53,191 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:53" (1/1) ... [2019-08-05 11:25:53,205 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:25:53,205 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:25:53,209 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:25:53,217 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:25:53,225 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:25:53,226 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:25:53,226 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:25:53,228 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:25:53,232 INFO L168 Benchmark]: Toolchain (without parser) took 359.13 ms. Allocated memory is still 133.7 MB. Free memory was 111.4 MB in the beginning and 99.1 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:53,235 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:25:53,237 INFO L168 Benchmark]: Boogie Preprocessor took 47.23 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:53,239 INFO L168 Benchmark]: RCFGBuilder took 263.95 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 101.2 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:53,241 INFO L168 Benchmark]: Symbolic Interpretation took 42.83 ms. Allocated memory is still 133.7 MB. Free memory was 101.2 MB in the beginning and 99.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:53,247 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 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.23 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 263.95 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 101.2 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 42.83 ms. Allocated memory is still 133.7 MB. Free memory was 101.2 MB in the beginning and 99.1 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...