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/regression/SyntaxSupportBooleans3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:25:34,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:25:34,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:25:34,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:25:34,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:25:34,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:25:34,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:25:34,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:25:34,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:25:34,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:25:34,871 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:25:34,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:25:34,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:25:34,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:25:34,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:25:34,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:25:34,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:25:34,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:25:34,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:25:34,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:25:34,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:25:34,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:25:34,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:25:34,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:25:34,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:25:34,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:25:34,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:25:34,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:25:34,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:25:34,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:25:34,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:25:34,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:25:34,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:25:34,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:25:34,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:25:34,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:25:34,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:25:34,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:25:34,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:25:34,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:25:34,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:25:34,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:25:34,962 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:25:34,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:25:34,970 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:25:34,971 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:25:34,973 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/regression/SyntaxSupportBooleans3.bpl [2019-08-05 11:25:34,973 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/regression/SyntaxSupportBooleans3.bpl' [2019-08-05 11:25:35,008 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:25:35,009 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:25:35,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:25:35,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:25:35,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:25:35,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (1/1) ... [2019-08-05 11:25:35,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (1/1) ... [2019-08-05 11:25:35,046 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (1/1) ... [2019-08-05 11:25:35,047 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (1/1) ... [2019-08-05 11:25:35,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (1/1) ... [2019-08-05 11:25:35,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (1/1) ... [2019-08-05 11:25:35,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (1/1) ... [2019-08-05 11:25:35,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:25:35,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:25:35,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:25:35,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:25:35,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:34" (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 [2019-08-05 11:25:35,133 INFO L124 BoogieDeclarations]: Specification and implementation of procedure SyntaxSupportBooleans3 given in one single declaration [2019-08-05 11:25:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure SyntaxSupportBooleans3 [2019-08-05 11:25:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure SyntaxSupportBooleans3 [2019-08-05 11:25:35,355 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:25:35,355 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:25:35,356 INFO L202 PluginConnector]: Adding new model SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:35 BoogieIcfgContainer [2019-08-05 11:25:35,356 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:25:35,357 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:25:35,357 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:25:35,357 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:25:35,359 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "SyntaxSupportBooleans3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:35" (1/1) ... [2019-08-05 11:25:35,369 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:25:35,369 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:25:35,372 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:25:35,378 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:25:35,386 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:25:35,386 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:25:35,387 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:25:35,389 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:25:35,392 INFO L168 Benchmark]: Toolchain (without parser) took 381.37 ms. Allocated memory is still 134.7 MB. Free memory was 112.2 MB in the beginning and 97.7 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:35,393 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 134.7 MB. Free memory was 113.4 MB in the beginning and 113.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:25:35,395 INFO L168 Benchmark]: Boogie Preprocessor took 48.50 ms. Allocated memory is still 134.7 MB. Free memory was 112.2 MB in the beginning and 110.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:35,396 INFO L168 Benchmark]: RCFGBuilder took 297.52 ms. Allocated memory is still 134.7 MB. Free memory was 110.0 MB in the beginning and 99.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:35,397 INFO L168 Benchmark]: Symbolic Interpretation took 32.21 ms. Allocated memory is still 134.7 MB. Free memory was 99.6 MB in the beginning and 97.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:35,401 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 0.27 ms. Allocated memory is still 134.7 MB. Free memory was 113.4 MB in the beginning and 113.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.50 ms. Allocated memory is still 134.7 MB. Free memory was 112.2 MB in the beginning and 110.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 297.52 ms. Allocated memory is still 134.7 MB. Free memory was 110.0 MB in the beginning and 99.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 32.21 ms. Allocated memory is still 134.7 MB. Free memory was 99.6 MB in the beginning and 97.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...