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/simple-scaled200.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:06,670 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:06,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:06,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:06,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:06,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:06,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:06,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:06,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:06,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:06,694 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:06,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:06,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:06,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:06,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:06,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:06,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:06,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:06,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:06,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:06,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:06,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:06,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:06,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:06,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:06,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:06,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:06,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:06,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:06,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:06,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:06,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:06,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:06,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:06,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:06,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:06,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:06,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:06,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:06,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:06,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:06,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:06,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:06,767 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:06,769 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:06,769 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:06,770 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/simple-scaled200.bpl [2019-08-06 16:46:06,770 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/simple-scaled200.bpl' [2019-08-06 16:46:06,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:06,834 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:06,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:06,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:06,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:06,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,879 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,909 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:06,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:06,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:06,910 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:06,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (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 16:46:06,998 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:08,042 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:08,042 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:08,044 INFO L202 PluginConnector]: Adding new model simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:08 BoogieIcfgContainer [2019-08-06 16:46:08,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:08,045 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:08,045 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:08,045 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:08,046 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:08" (1/1) ... [2019-08-06 16:46:08,059 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:08,059 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:08,062 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:08,068 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:08,076 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:08,077 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:08,077 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:08,078 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:08,080 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:08,084 INFO L168 Benchmark]: Toolchain (without parser) took 1247.56 ms. Allocated memory was 139.5 MB in the beginning and 178.3 MB in the end (delta: 38.8 MB). Free memory was 106.1 MB in the beginning and 124.8 MB in the end (delta: -18.7 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:08,084 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory is still 108.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:08,086 INFO L168 Benchmark]: Boogie Preprocessor took 74.21 ms. Allocated memory is still 139.5 MB. Free memory was 106.1 MB in the beginning and 103.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:08,087 INFO L168 Benchmark]: RCFGBuilder took 1134.34 ms. Allocated memory was 139.5 MB in the beginning and 178.3 MB in the end (delta: 38.8 MB). Free memory was 102.6 MB in the beginning and 127.0 MB in the end (delta: -24.4 MB). Peak memory consumption was 49.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:08,088 INFO L168 Benchmark]: Symbolic Interpretation took 35.41 ms. Allocated memory is still 178.3 MB. Free memory was 127.0 MB in the beginning and 124.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:08,092 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 0.21 ms. Allocated memory is still 139.5 MB. Free memory is still 108.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 74.21 ms. Allocated memory is still 139.5 MB. Free memory was 106.1 MB in the beginning and 103.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1134.34 ms. Allocated memory was 139.5 MB in the beginning and 178.3 MB in the end (delta: 38.8 MB). Free memory was 102.6 MB in the beginning and 127.0 MB in the end (delta: -24.4 MB). Peak memory consumption was 49.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 35.41 ms. Allocated memory is still 178.3 MB. Free memory was 127.0 MB in the beginning and 124.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...