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-scaled100.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:05:35,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:35,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:35,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:35,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:35,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:35,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:35,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:35,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:35,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:35,338 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:35,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:35,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:35,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:35,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:35,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:35,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:35,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:35,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:35,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:35,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:35,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:35,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:35,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:35,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:35,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:35,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:35,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:35,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:35,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:35,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:35,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:35,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:35,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:35,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:35,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:35,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:35,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:35,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:35,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:35,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:35,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:35,405 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:35,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:35,410 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:35,410 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:35,411 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/simple-scaled100.bpl [2019-08-05 18:05:35,411 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/simple-scaled100.bpl' [2019-08-05 18:05:35,465 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:35,467 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:35,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:35,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:35,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:35,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (1/1) ... [2019-08-05 18:05:35,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (1/1) ... [2019-08-05 18:05:35,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (1/1) ... [2019-08-05 18:05:35,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (1/1) ... [2019-08-05 18:05:35,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (1/1) ... [2019-08-05 18:05:35,541 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (1/1) ... [2019-08-05 18:05:35,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (1/1) ... [2019-08-05 18:05:35,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:35,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:05:35,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:05:35,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:05:35,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:35" (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 [2019-08-05 18:05:35,629 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:05:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:05:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:05:36,339 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:05:36,340 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:05:36,341 INFO L202 PluginConnector]: Adding new model simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:36 BoogieIcfgContainer [2019-08-05 18:05:36,342 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:05:36,342 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:05:36,342 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:05:36,343 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:05:36,345 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "simple-scaled100.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:36" (1/1) ... [2019-08-05 18:05:36,362 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:05:36,363 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:05:36,366 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:05:36,384 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:05:36,393 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:05:36,393 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:05:36,393 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:05:36,394 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:05:36,396 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:05:36,400 INFO L168 Benchmark]: Toolchain (without parser) took 931.39 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 66.7 MB in the end (delta: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:36,401 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory is still 108.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:05:36,403 INFO L168 Benchmark]: Boogie Preprocessor took 85.27 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 104.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:36,405 INFO L168 Benchmark]: RCFGBuilder took 788.03 ms. Allocated memory is still 141.0 MB. Free memory was 104.6 MB in the beginning and 68.4 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:36,406 INFO L168 Benchmark]: Symbolic Interpretation took 54.55 ms. Allocated memory is still 141.0 MB. Free memory was 68.4 MB in the beginning and 66.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:36,411 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 0.20 ms. Allocated memory is still 141.0 MB. Free memory is still 108.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 85.27 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 104.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 788.03 ms. Allocated memory is still 141.0 MB. Free memory was 104.6 MB in the beginning and 68.4 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 54.55 ms. Allocated memory is still 141.0 MB. Free memory was 68.4 MB in the beginning and 66.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...