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/Bangalore3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:33,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:33,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:33,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:33,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:34,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:34,003 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:34,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:34,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:34,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:34,014 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:34,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:34,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:34,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:34,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:34,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:34,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:34,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:34,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:34,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:34,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:34,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:34,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:34,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:34,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:34,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:34,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:34,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:34,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:34,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:34,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:34,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:34,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:34,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:34,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:34,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:34,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:34,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:34,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:34,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:34,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:34,110 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:34,131 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:34,135 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:34,137 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:34,138 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:34,139 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Bangalore3.bpl [2019-08-06 16:46:34,139 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Bangalore3.bpl' [2019-08-06 16:46:34,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:34,175 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:34,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:34,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:34,176 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:34,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,211 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:34,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:34,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:34,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:34,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:34" (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 16:46:34,289 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Bangalore given in one single declaration [2019-08-06 16:46:34,290 INFO L130 BoogieDeclarations]: Found specification of procedure Bangalore [2019-08-06 16:46:34,290 INFO L138 BoogieDeclarations]: Found implementation of procedure Bangalore [2019-08-06 16:46:34,456 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:34,456 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:34,457 INFO L202 PluginConnector]: Adding new model Bangalore3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:34 BoogieIcfgContainer [2019-08-06 16:46:34,457 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:34,458 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:34,458 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:34,458 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:34,459 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:34" (1/1) ... [2019-08-06 16:46:34,471 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:34,471 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:34,474 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:34,483 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:34,493 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:34,493 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:34,493 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:34,494 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:34,495 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:34,498 INFO L168 Benchmark]: Toolchain (without parser) took 322.62 ms. Allocated memory is still 140.5 MB. Free memory was 108.8 MB in the beginning and 95.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:34,499 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:34,500 INFO L168 Benchmark]: Boogie Preprocessor took 42.20 ms. Allocated memory is still 140.5 MB. Free memory was 108.8 MB in the beginning and 106.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:34,501 INFO L168 Benchmark]: RCFGBuilder took 239.50 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 97.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:34,503 INFO L168 Benchmark]: Symbolic Interpretation took 37.84 ms. Allocated memory is still 140.5 MB. Free memory was 97.9 MB in the beginning and 95.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:34,510 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 0.22 ms. Allocated memory is still 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.20 ms. Allocated memory is still 140.5 MB. Free memory was 108.8 MB in the beginning and 106.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 239.50 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 97.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 37.84 ms. Allocated memory is still 140.5 MB. Free memory was 97.9 MB in the beginning and 95.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...