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/Lobnya-Boolean-Reordered.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:34,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:34,987 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:35,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:35,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:35,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:35,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:35,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:35,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:35,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:35,009 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:35,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:35,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:35,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:35,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:35,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:35,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:35,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:35,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:35,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:35,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:35,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:35,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:35,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:35,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:35,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:35,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:35,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:35,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:35,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:35,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:35,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:35,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:35,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:35,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:35,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:35,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:35,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:35,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:35,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:35,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:35,081 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:35,092 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:35,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:35,096 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:35,097 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:35,098 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Lobnya-Boolean-Reordered.bpl [2019-08-06 16:46:35,099 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Lobnya-Boolean-Reordered.bpl' [2019-08-06 16:46:35,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:35,128 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:35,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:35,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:35,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:35,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,170 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:35,171 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:35,171 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:35,171 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:35,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:35" (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 16:46:35,237 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:35,237 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:35,237 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:35,434 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:35,435 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-06 16:46:35,436 INFO L202 PluginConnector]: Adding new model Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:35 BoogieIcfgContainer [2019-08-06 16:46:35,437 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:35,438 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:35,438 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:35,438 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:35,440 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Lobnya-Boolean-Reordered.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:35" (1/1) ... [2019-08-06 16:46:35,455 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:35,456 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:35,462 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:35,471 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:35,481 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:35,481 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:35,482 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:35,483 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:35,487 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:35,490 INFO L168 Benchmark]: Toolchain (without parser) took 360.56 ms. Allocated memory is still 133.2 MB. Free memory was 108.2 MB in the beginning and 95.3 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:35,492 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 133.2 MB. Free memory was 109.4 MB in the beginning and 109.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:35,493 INFO L168 Benchmark]: Boogie Preprocessor took 41.51 ms. Allocated memory is still 133.2 MB. Free memory was 108.2 MB in the beginning and 106.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:35,496 INFO L168 Benchmark]: RCFGBuilder took 265.66 ms. Allocated memory is still 133.2 MB. Free memory was 106.0 MB in the beginning and 97.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:35,497 INFO L168 Benchmark]: Symbolic Interpretation took 49.51 ms. Allocated memory is still 133.2 MB. Free memory was 97.2 MB in the beginning and 95.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:35,504 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 133.2 MB. Free memory was 109.4 MB in the beginning and 109.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.51 ms. Allocated memory is still 133.2 MB. Free memory was 108.2 MB in the beginning and 106.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 265.66 ms. Allocated memory is still 133.2 MB. Free memory was 106.0 MB in the beginning and 97.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 49.51 ms. Allocated memory is still 133.2 MB. Free memory was 97.2 MB in the beginning and 95.3 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...