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/WaldkirchSiensbach.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:05:47,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:47,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:47,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:47,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:47,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:47,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:47,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:47,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:47,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:47,933 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:47,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:47,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:47,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:47,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:47,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:47,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:47,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:47,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:47,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:47,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:47,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:47,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:47,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:47,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:47,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:47,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:47,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:47,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:47,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:47,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:47,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:47,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:47,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:47,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:47,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:47,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:47,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:47,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:47,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:47,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:47,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:48,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:48,004 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:48,006 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:48,006 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:48,007 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/WaldkirchSiensbach.bpl [2019-08-05 18:05:48,007 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/WaldkirchSiensbach.bpl' [2019-08-05 18:05:48,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:48,041 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:48,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:48,042 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:48,042 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:48,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:48,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:05:48,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:05:48,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:05:48,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:48" (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 18:05:48,171 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:05:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:05:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:05:48,389 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:05:48,390 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-05 18:05:48,391 INFO L202 PluginConnector]: Adding new model WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:48 BoogieIcfgContainer [2019-08-05 18:05:48,391 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:05:48,392 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:05:48,392 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:05:48,392 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:05:48,393 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "WaldkirchSiensbach.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:48" (1/1) ... [2019-08-05 18:05:48,402 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:05:48,403 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:05:48,405 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:05:48,411 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:05:48,419 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:05:48,419 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:05:48,419 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:05:48,420 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:05:48,422 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:05:48,425 INFO L168 Benchmark]: Toolchain (without parser) took 383.00 ms. Allocated memory is still 134.2 MB. Free memory was 106.8 MB in the beginning and 93.7 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:48,426 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:05:48,427 INFO L168 Benchmark]: Boogie Preprocessor took 46.84 ms. Allocated memory is still 134.2 MB. Free memory was 106.8 MB in the beginning and 104.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:48,428 INFO L168 Benchmark]: RCFGBuilder took 302.55 ms. Allocated memory is still 134.2 MB. Free memory was 104.6 MB in the beginning and 95.8 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:48,429 INFO L168 Benchmark]: Symbolic Interpretation took 30.11 ms. Allocated memory is still 134.2 MB. Free memory was 95.8 MB in the beginning and 93.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:48,433 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 0.21 ms. Allocated memory is still 134.2 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.84 ms. Allocated memory is still 134.2 MB. Free memory was 106.8 MB in the beginning and 104.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 302.55 ms. Allocated memory is still 134.2 MB. Free memory was 104.6 MB in the beginning and 95.8 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 30.11 ms. Allocated memory is still 134.2 MB. Free memory was 95.8 MB in the beginning and 93.7 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...