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 0.1.24-4ddfff8 [2019-08-09 14:01:14,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:14,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:14,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:14,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:14,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:14,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:14,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:14,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:14,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:14,568 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:14,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:14,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:14,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:14,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:14,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:14,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:14,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:14,583 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:14,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:14,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:14,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:14,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:14,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:14,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:14,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:14,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:14,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:14,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:14,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:14,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:14,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:14,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:14,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:14,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:14,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:14,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:14,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:14,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:14,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:14,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:14,670 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:14,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:14,696 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:14,698 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:14,699 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:14,700 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/simple-scaled200.bpl [2019-08-09 14:01:14,700 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/simple-scaled200.bpl' [2019-08-09 14:01:14,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:14,798 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:14,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:14,798 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:14,799 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:14,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (1/1) ... [2019-08-09 14:01:14,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (1/1) ... [2019-08-09 14:01:14,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (1/1) ... [2019-08-09 14:01:14,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (1/1) ... [2019-08-09 14:01:14,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (1/1) ... [2019-08-09 14:01:14,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (1/1) ... [2019-08-09 14:01:14,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (1/1) ... [2019-08-09 14:01:14,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:14,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:14,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:14,911 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:14,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:14" (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 [2019-08-09 14:01:14,975 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:01:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:01:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:01:15,814 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:15,814 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:01:15,815 INFO L202 PluginConnector]: Adding new model simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:15 BoogieIcfgContainer [2019-08-09 14:01:15,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:15,816 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:15,816 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:15,816 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:15,817 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "simple-scaled200.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:15" (1/1) ... [2019-08-09 14:01:15,830 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:15,845 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:15,847 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:15,851 INFO L168 Benchmark]: Toolchain (without parser) took 1051.68 ms. Allocated memory was 138.9 MB in the beginning and 178.8 MB in the end (delta: 39.8 MB). Free memory was 105.6 MB in the beginning and 125.1 MB in the end (delta: -19.5 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:15,853 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-09 14:01:15,854 INFO L168 Benchmark]: Boogie Preprocessor took 112.48 ms. Allocated memory is still 138.9 MB. Free memory was 105.6 MB in the beginning and 102.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:15,855 INFO L168 Benchmark]: RCFGBuilder took 904.51 ms. Allocated memory was 138.9 MB in the beginning and 178.8 MB in the end (delta: 39.8 MB). Free memory was 102.3 MB in the beginning and 126.6 MB in the end (delta: -24.3 MB). Peak memory consumption was 49.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:15,856 INFO L168 Benchmark]: Symbolic Interpretation took 31.48 ms. Allocated memory is still 178.8 MB. Free memory was 126.6 MB in the beginning and 125.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:15,864 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 138.9 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 112.48 ms. Allocated memory is still 138.9 MB. Free memory was 105.6 MB in the beginning and 102.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 904.51 ms. Allocated memory was 138.9 MB in the beginning and 178.8 MB in the end (delta: 39.8 MB). Free memory was 102.3 MB in the beginning and 126.6 MB in the end (delta: -24.3 MB). Peak memory consumption was 49.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 31.48 ms. Allocated memory is still 178.8 MB. Free memory was 126.6 MB in the beginning and 125.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...