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/Bangalore.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:01:55,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:55,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:55,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:55,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:55,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:55,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:55,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:55,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:55,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:55,952 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:55,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:55,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:55,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:55,955 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:55,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:55,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:55,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:55,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:55,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:55,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:55,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:55,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:55,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:55,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:55,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:55,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:55,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:55,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:55,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:55,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:55,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:55,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:55,977 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:55,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:55,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:55,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:55,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:55,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:55,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:55,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:56,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:56,026 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:56,030 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:56,031 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:56,032 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:56,032 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Bangalore.bpl [2019-08-09 14:01:56,033 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Bangalore.bpl' [2019-08-09 14:01:56,080 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:56,082 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:56,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:56,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:56,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:56,109 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,129 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:56,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:56,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:56,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:56,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:56" (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 14:01:56,220 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Bangalore given in one single declaration [2019-08-09 14:01:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure Bangalore [2019-08-09 14:01:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure Bangalore [2019-08-09 14:01:56,378 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:56,379 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:01:56,381 INFO L202 PluginConnector]: Adding new model Bangalore.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:56 BoogieIcfgContainer [2019-08-09 14:01:56,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:56,382 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:56,382 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:56,383 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:56,384 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Bangalore.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:56" (1/1) ... [2019-08-09 14:01:56,408 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:56,433 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:56,436 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:56,439 INFO L168 Benchmark]: Toolchain (without parser) took 355.85 ms. Allocated memory is still 139.5 MB. Free memory was 108.0 MB in the beginning and 95.3 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:56,445 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-09 14:01:56,447 INFO L168 Benchmark]: Boogie Preprocessor took 49.06 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 105.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:56,448 INFO L168 Benchmark]: RCFGBuilder took 246.39 ms. Allocated memory is still 139.5 MB. Free memory was 105.8 MB in the beginning and 97.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:56,450 INFO L168 Benchmark]: Symbolic Interpretation took 53.81 ms. Allocated memory is still 139.5 MB. Free memory was 97.0 MB in the beginning and 95.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:56,458 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 139.5 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.06 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 105.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 246.39 ms. Allocated memory is still 139.5 MB. Free memory was 105.8 MB in the beginning and 97.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 53.81 ms. Allocated memory is still 139.5 MB. Free memory was 97.0 MB in the beginning and 95.3 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...