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/cookify/functions.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:17:23,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:17:23,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:17:23,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:17:23,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:17:23,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:17:23,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:17:23,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:17:23,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:17:23,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:17:23,721 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:17:23,722 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:17:23,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:17:23,724 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:17:23,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:17:23,730 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:17:23,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:17:23,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:17:23,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:17:23,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:17:23,752 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:17:23,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:17:23,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:17:23,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:17:23,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:17:23,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:17:23,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:17:23,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:17:23,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:17:23,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:17:23,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:17:23,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:17:23,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:17:23,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:17:23,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:17:23,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:17:23,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:17:23,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:17:23,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:17:23,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:17:23,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:17:23,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:17:23,818 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:17:23,823 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:17:23,825 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:17:23,825 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:17:23,826 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/functions.bpl [2019-08-05 18:17:23,827 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/functions.bpl' [2019-08-05 18:17:23,865 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:17:23,867 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:17:23,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:17:23,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:17:23,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:17:23,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (1/1) ... [2019-08-05 18:17:23,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (1/1) ... [2019-08-05 18:17:23,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (1/1) ... [2019-08-05 18:17:23,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (1/1) ... [2019-08-05 18:17:23,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (1/1) ... [2019-08-05 18:17:23,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (1/1) ... [2019-08-05 18:17:23,914 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (1/1) ... [2019-08-05 18:17:23,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:17:23,917 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:17:23,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:17:23,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:17:23,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:17:23" (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 18:17:23,988 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:17:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:17:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:17:23,989 INFO L124 BoogieDeclarations]: Specification and implementation of procedure calcTemp given in one single declaration [2019-08-05 18:17:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure calcTemp [2019-08-05 18:17:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure calcTemp [2019-08-05 18:17:23,990 INFO L124 BoogieDeclarations]: Specification and implementation of procedure warn given in one single declaration [2019-08-05 18:17:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure warn [2019-08-05 18:17:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure warn [2019-08-05 18:17:23,991 INFO L124 BoogieDeclarations]: Specification and implementation of procedure unwarn given in one single declaration [2019-08-05 18:17:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure unwarn [2019-08-05 18:17:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure unwarn [2019-08-05 18:17:24,265 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:17:24,266 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 18:17:24,267 INFO L202 PluginConnector]: Adding new model functions.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:17:24 BoogieIcfgContainer [2019-08-05 18:17:24,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:17:24,268 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:17:24,268 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:17:24,269 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:17:24,270 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "functions.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:17:24" (1/1) ... [2019-08-05 18:17:24,282 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:17:24,282 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:17:24,288 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:17:24,295 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:17:24,307 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:17:24,307 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:17:24,308 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:17:24,309 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:17:24,311 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:17:24,315 INFO L168 Benchmark]: Toolchain (without parser) took 446.45 ms. Allocated memory is still 139.5 MB. Free memory was 107.9 MB in the beginning and 92.7 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:17:24,317 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.92 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 18:17:24,319 INFO L168 Benchmark]: Boogie Preprocessor took 48.70 ms. Allocated memory is still 139.5 MB. Free memory was 107.9 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. [2019-08-05 18:17:24,320 INFO L168 Benchmark]: RCFGBuilder took 350.94 ms. Allocated memory is still 139.5 MB. Free memory was 105.6 MB in the beginning and 94.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. [2019-08-05 18:17:24,321 INFO L168 Benchmark]: Symbolic Interpretation took 43.09 ms. Allocated memory is still 139.5 MB. Free memory was 94.6 MB in the beginning and 92.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:17:24,327 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 0.92 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.70 ms. Allocated memory is still 139.5 MB. Free memory was 107.9 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 350.94 ms. Allocated memory is still 139.5 MB. Free memory was 105.6 MB in the beginning and 94.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43.09 ms. Allocated memory is still 139.5 MB. Free memory was 94.6 MB in the beginning and 92.7 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...