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/Mysore.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:05:17,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:17,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:18,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:18,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:18,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:18,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:18,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:18,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:18,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:18,020 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:18,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:18,022 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:18,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:18,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:18,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:18,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:18,027 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:18,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:18,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:18,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:18,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:18,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:18,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:18,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:18,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:18,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:18,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:18,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:18,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:18,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:18,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:18,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:18,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:18,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:18,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:18,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:18,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:18,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:18,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:18,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:18,082 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:18,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:18,099 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:18,100 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:18,101 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:18,102 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Mysore.bpl [2019-08-05 18:05:18,102 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Mysore.bpl' [2019-08-05 18:05:18,134 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:18,135 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:18,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:18,136 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:18,136 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:18,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:18,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:05:18,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:05:18,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:05:18,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Mysore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:18" (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 18:05:18,256 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Mysore given in one single declaration [2019-08-05 18:05:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure Mysore [2019-08-05 18:05:18,257 INFO L138 BoogieDeclarations]: Found implementation of procedure Mysore [2019-08-05 18:05:18,483 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:05:18,484 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:05:18,485 INFO L202 PluginConnector]: Adding new model Mysore.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:18 BoogieIcfgContainer [2019-08-05 18:05:18,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:05:18,486 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:05:18,486 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:05:18,486 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:05:18,488 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Mysore.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:18" (1/1) ... [2019-08-05 18:05:18,501 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:05:18,502 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:05:18,504 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:05:18,511 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:05:18,519 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:05:18,520 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:05:18,520 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:05:18,521 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:05:18,523 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:05:18,526 INFO L168 Benchmark]: Toolchain (without parser) took 389.64 ms. Allocated memory is still 132.1 MB. Free memory was 108.7 MB in the beginning and 95.6 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:18,528 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 109.8 MB in the beginning and 109.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:05:18,530 INFO L168 Benchmark]: Boogie Preprocessor took 45.45 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 106.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:18,531 INFO L168 Benchmark]: RCFGBuilder took 303.45 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 97.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:18,533 INFO L168 Benchmark]: Symbolic Interpretation took 37.38 ms. Allocated memory is still 132.1 MB. Free memory was 97.5 MB in the beginning and 95.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:18,538 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 132.1 MB. Free memory was 109.8 MB in the beginning and 109.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.45 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 106.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 303.45 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 97.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 37.38 ms. Allocated memory is still 132.1 MB. Free memory was 97.5 MB in the beginning and 95.6 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...