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/Madrid.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:05:09,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:09,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:09,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:09,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:09,908 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:09,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:09,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:09,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:09,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:09,915 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:09,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:09,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:09,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:09,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:09,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:09,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:09,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:09,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:09,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:09,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:09,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:09,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:09,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:09,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:09,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:09,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:09,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:09,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:09,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:09,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:09,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:09,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:09,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:09,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:09,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:09,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:09,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:09,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:09,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:09,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:09,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:10,011 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:10,016 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:10,018 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:10,019 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:10,020 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Madrid.bpl [2019-08-05 18:05:10,020 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Madrid.bpl' [2019-08-05 18:05:10,054 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:10,056 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:10,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:10,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:10,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:10,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:10,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:05:10,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:05:10,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:05:10,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Madrid.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:10" (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 18:05:10,178 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:05:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:05:10,334 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:05:10,334 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 18:05:10,335 INFO L202 PluginConnector]: Adding new model Madrid.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:10 BoogieIcfgContainer [2019-08-05 18:05:10,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:05:10,336 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:05:10,336 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:05:10,336 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:05:10,337 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Madrid.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:10" (1/1) ... [2019-08-05 18:05:10,349 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:05:10,349 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:05:10,352 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:05:10,358 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:05:10,366 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:05:10,366 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:05:10,366 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:05:10,367 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:05:10,368 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:05:10,371 INFO L168 Benchmark]: Toolchain (without parser) took 314.62 ms. Allocated memory is still 131.1 MB. Free memory was 106.2 MB in the beginning and 93.8 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:10,373 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:05:10,374 INFO L168 Benchmark]: Boogie Preprocessor took 47.13 ms. Allocated memory is still 131.1 MB. Free memory was 106.0 MB in the beginning and 104.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:10,375 INFO L168 Benchmark]: RCFGBuilder took 231.31 ms. Allocated memory is still 131.1 MB. Free memory was 104.0 MB in the beginning and 95.9 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:10,376 INFO L168 Benchmark]: Symbolic Interpretation took 32.64 ms. Allocated memory is still 131.1 MB. Free memory was 95.9 MB in the beginning and 93.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:10,380 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 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.13 ms. Allocated memory is still 131.1 MB. Free memory was 106.0 MB in the beginning and 104.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 231.31 ms. Allocated memory is still 131.1 MB. Free memory was 104.0 MB in the beginning and 95.9 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 32.64 ms. Allocated memory is still 131.1 MB. Free memory was 95.9 MB in the beginning and 93.8 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...