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/bound-scaled400.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:15,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:15,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:15,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:15,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:15,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:15,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:15,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:15,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:15,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:15,562 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:15,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:15,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:15,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:15,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:15,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:15,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:15,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:15,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:15,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:15,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:15,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:15,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:15,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:15,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:15,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:15,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:15,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:15,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:15,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:15,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:15,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:15,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:15,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:15,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:15,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:15,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:15,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:15,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:15,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:15,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:15,632 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:15,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:15,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:15,653 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:15,654 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:15,655 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/bound-scaled400.bpl [2019-08-06 16:46:15,655 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/bound-scaled400.bpl' [2019-08-06 16:46:15,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:15,723 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:15,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:15,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:15,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:15,750 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (1/1) ... [2019-08-06 16:46:15,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (1/1) ... [2019-08-06 16:46:15,779 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (1/1) ... [2019-08-06 16:46:15,779 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (1/1) ... [2019-08-06 16:46:15,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (1/1) ... [2019-08-06 16:46:15,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (1/1) ... [2019-08-06 16:46:15,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (1/1) ... [2019-08-06 16:46:15,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:15,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:15,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:15,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:15,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:15" (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 16:46:15,910 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:17,059 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:17,060 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:17,061 INFO L202 PluginConnector]: Adding new model bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:17 BoogieIcfgContainer [2019-08-06 16:46:17,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:17,062 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:17,062 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:17,062 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:17,063 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:17" (1/1) ... [2019-08-06 16:46:17,074 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:17,074 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:17,080 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:17,089 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:17,100 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:17,100 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:17,100 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:17,101 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:17,104 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:17,107 INFO L168 Benchmark]: Toolchain (without parser) took 1382.85 ms. Allocated memory was 132.1 MB in the beginning and 195.0 MB in the end (delta: 62.9 MB). Free memory was 107.1 MB in the beginning and 175.4 MB in the end (delta: -68.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:17,110 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 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. [2019-08-06 16:46:17,113 INFO L168 Benchmark]: Boogie Preprocessor took 110.75 ms. Allocated memory is still 132.1 MB. Free memory was 107.1 MB in the beginning and 104.3 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:17,114 INFO L168 Benchmark]: RCFGBuilder took 1223.07 ms. Allocated memory was 132.1 MB in the beginning and 195.0 MB in the end (delta: 62.9 MB). Free memory was 104.1 MB in the beginning and 178.3 MB in the end (delta: -74.2 MB). Peak memory consumption was 91.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:17,115 INFO L168 Benchmark]: Symbolic Interpretation took 42.51 ms. Allocated memory is still 195.0 MB. Free memory was 178.3 MB in the beginning and 175.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:17,122 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 0.23 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 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 110.75 ms. Allocated memory is still 132.1 MB. Free memory was 107.1 MB in the beginning and 104.3 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1223.07 ms. Allocated memory was 132.1 MB in the beginning and 195.0 MB in the end (delta: 62.9 MB). Free memory was 104.1 MB in the beginning and 178.3 MB in the end (delta: -74.2 MB). Peak memory consumption was 91.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 42.51 ms. Allocated memory is still 195.0 MB. Free memory was 178.3 MB in the beginning and 175.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...