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/3Parallel.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:26:14,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:26:14,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:26:14,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:26:14,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:26:14,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:26:14,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:26:14,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:26:14,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:26:14,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:26:14,691 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:26:14,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:26:14,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:26:14,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:26:14,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:26:14,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:26:14,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:26:14,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:26:14,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:26:14,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:26:14,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:26:14,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:26:14,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:26:14,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:26:14,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:26:14,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:26:14,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:26:14,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:26:14,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:26:14,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:26:14,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:26:14,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:26:14,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:26:14,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:26:14,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:26:14,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:26:14,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:26:14,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:26:14,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:26:14,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:26:14,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:26:14,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:26:14,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:26:14,763 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:26:14,765 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:26:14,765 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:26:14,766 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/3Parallel.bpl [2019-08-05 11:26:14,766 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/3Parallel.bpl' [2019-08-05 11:26:14,798 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:26:14,800 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:26:14,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:26:14,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:26:14,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:26:14,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:26:14,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:26:14,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:26:14,846 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:26:14,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:14" (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 11:26:14,923 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:26:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:26:14,925 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:26:15,259 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:26:15,260 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:26:15,261 INFO L202 PluginConnector]: Adding new model 3Parallel.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:15 BoogieIcfgContainer [2019-08-05 11:26:15,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:26:15,261 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:26:15,261 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:26:15,262 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:26:15,263 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "3Parallel.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:15" (1/1) ... [2019-08-05 11:26:15,274 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:26:15,275 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:26:15,278 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:26:15,283 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:26:15,292 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:26:15,292 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:26:15,292 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:26:15,295 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:26:15,298 INFO L168 Benchmark]: Toolchain (without parser) took 497.02 ms. Allocated memory is still 139.5 MB. Free memory was 109.0 MB in the beginning and 93.4 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:15,299 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:26:15,300 INFO L168 Benchmark]: Boogie Preprocessor took 44.40 ms. Allocated memory is still 139.5 MB. Free memory was 109.0 MB in the beginning and 106.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:15,301 INFO L168 Benchmark]: RCFGBuilder took 415.80 ms. Allocated memory is still 139.5 MB. Free memory was 106.8 MB in the beginning and 95.5 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:15,303 INFO L168 Benchmark]: Symbolic Interpretation took 33.58 ms. Allocated memory is still 139.5 MB. Free memory was 95.5 MB in the beginning and 93.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:15,306 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 139.5 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.40 ms. Allocated memory is still 139.5 MB. Free memory was 109.0 MB in the beginning and 106.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 415.80 ms. Allocated memory is still 139.5 MB. Free memory was 106.8 MB in the beginning and 95.5 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 33.58 ms. Allocated memory is still 139.5 MB. Free memory was 95.5 MB in the beginning and 93.4 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...