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 0.1.24-4ddfff8 [2019-08-09 14:01:23,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:23,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:23,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:23,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:23,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:23,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:23,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:23,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:23,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:23,161 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:23,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:23,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:23,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:23,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:23,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:23,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:23,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:23,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:23,173 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:23,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:23,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:23,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:23,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:23,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:23,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:23,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:23,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:23,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:23,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:23,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:23,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:23,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:23,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:23,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:23,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:23,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:23,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:23,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:23,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:23,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:23,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:23,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:23,245 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:23,248 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:23,249 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:23,249 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/bound-scaled400.bpl [2019-08-09 14:01:23,250 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/bound-scaled400.bpl' [2019-08-09 14:01:23,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:23,315 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:23,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:23,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:23,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:23,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (1/1) ... [2019-08-09 14:01:23,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (1/1) ... [2019-08-09 14:01:23,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (1/1) ... [2019-08-09 14:01:23,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (1/1) ... [2019-08-09 14:01:23,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (1/1) ... [2019-08-09 14:01:23,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (1/1) ... [2019-08-09 14:01:23,409 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (1/1) ... [2019-08-09 14:01:23,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:23,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:23,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:23,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:23,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:23" (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 14:01:23,490 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:01:23,490 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:01:23,491 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:01:24,691 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:24,691 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:01:24,692 INFO L202 PluginConnector]: Adding new model bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:24 BoogieIcfgContainer [2019-08-09 14:01:24,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:24,693 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:24,694 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:24,694 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:24,695 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "bound-scaled400.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:24" (1/1) ... [2019-08-09 14:01:24,716 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:24,738 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:24,741 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:24,745 INFO L168 Benchmark]: Toolchain (without parser) took 1428.33 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 105.5 MB in the beginning and 171.6 MB in the end (delta: -66.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-09 14:01:24,747 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 138.4 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:01:24,749 INFO L168 Benchmark]: Boogie Preprocessor took 106.92 ms. Allocated memory is still 138.4 MB. Free memory was 105.5 MB in the beginning and 102.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:24,751 INFO L168 Benchmark]: RCFGBuilder took 1270.45 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 102.4 MB in the beginning and 173.4 MB in the end (delta: -71.0 MB). Peak memory consumption was 90.5 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:24,753 INFO L168 Benchmark]: Symbolic Interpretation took 47.83 ms. Allocated memory is still 201.3 MB. Free memory was 173.4 MB in the beginning and 171.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:24,757 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 138.4 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 106.92 ms. Allocated memory is still 138.4 MB. Free memory was 105.5 MB in the beginning and 102.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1270.45 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 102.4 MB in the beginning and 173.4 MB in the end (delta: -71.0 MB). Peak memory consumption was 90.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 47.83 ms. Allocated memory is still 201.3 MB. Free memory was 173.4 MB in the beginning and 171.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...