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/CopenhagenWithTmp.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:26:13,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:26:13,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:26:13,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:26:13,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:26:13,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:26:13,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:26:13,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:26:13,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:26:13,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:26:13,658 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:26:13,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:26:13,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:26:13,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:26:13,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:26:13,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:26:13,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:26:13,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:26:13,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:26:13,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:26:13,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:26:13,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:26:13,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:26:13,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:26:13,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:26:13,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:26:13,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:26:13,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:26:13,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:26:13,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:26:13,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:26:13,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:26:13,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:26:13,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:26:13,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:26:13,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:26:13,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:26:13,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:26:13,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:26:13,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:26:13,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:26:13,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:26:13,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:26:13,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:26:13,767 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:26:13,767 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:26:13,768 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/CopenhagenWithTmp.bpl [2019-08-05 11:26:13,768 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/CopenhagenWithTmp.bpl' [2019-08-05 11:26:13,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:26:13,803 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:26:13,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:26:13,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:26:13,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:26:13,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (1/1) ... [2019-08-05 11:26:13,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (1/1) ... [2019-08-05 11:26:13,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (1/1) ... [2019-08-05 11:26:13,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (1/1) ... [2019-08-05 11:26:13,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (1/1) ... [2019-08-05 11:26:13,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (1/1) ... [2019-08-05 11:26:13,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (1/1) ... [2019-08-05 11:26:13,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:26:13,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:26:13,854 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:26:13,855 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:26:13,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:13" (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 11:26:13,917 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Copenhagen given in one single declaration [2019-08-05 11:26:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure Copenhagen [2019-08-05 11:26:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure Copenhagen [2019-08-05 11:26:14,097 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:26:14,098 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 11:26:14,099 INFO L202 PluginConnector]: Adding new model CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:14 BoogieIcfgContainer [2019-08-05 11:26:14,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:26:14,100 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:26:14,100 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:26:14,100 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:26:14,103 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "CopenhagenWithTmp.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:14" (1/1) ... [2019-08-05 11:26:14,115 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:26:14,116 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:26:14,120 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:26:14,134 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:26:14,141 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:26:14,142 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:26:14,142 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:26:14,144 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:26:14,147 INFO L168 Benchmark]: Toolchain (without parser) took 342.97 ms. Allocated memory is still 133.7 MB. Free memory was 111.3 MB in the beginning and 98.1 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:14,148 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:26:14,151 INFO L168 Benchmark]: Boogie Preprocessor took 49.33 ms. Allocated memory is still 133.7 MB. Free memory was 111.1 MB in the beginning and 109.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:14,153 INFO L168 Benchmark]: RCFGBuilder took 245.52 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 100.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:14,155 INFO L168 Benchmark]: Symbolic Interpretation took 43.86 ms. Allocated memory is still 133.7 MB. Free memory was 100.2 MB in the beginning and 98.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:14,163 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 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.33 ms. Allocated memory is still 133.7 MB. Free memory was 111.1 MB in the beginning and 109.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 245.52 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 100.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43.86 ms. Allocated memory is still 133.7 MB. Free memory was 100.2 MB in the beginning and 98.1 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...