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-b8c145f [2019-08-05 12:08:03,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:08:03,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:08:03,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:08:03,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:08:03,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:08:03,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:08:03,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:08:03,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:08:03,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:08:03,643 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:08:03,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:08:03,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:08:03,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:08:03,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:08:03,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:08:03,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:08:03,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:08:03,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:08:03,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:08:03,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:08:03,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:08:03,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:08:03,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:08:03,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:08:03,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:08:03,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:08:03,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:08:03,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:08:03,663 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:08:03,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:08:03,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:08:03,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:08:03,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:08:03,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:08:03,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:08:03,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:08:03,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:08:03,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:08:03,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:08:03,670 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:08:03,705 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:08:03,718 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:08:03,722 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:08:03,723 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:08:03,724 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:08:03,725 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/functions.bpl [2019-08-05 12:08:03,725 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/functions.bpl' [2019-08-05 12:08:03,754 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:08:03,756 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:08:03,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:08:03,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:08:03,757 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:08:03,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (1/1) ... [2019-08-05 12:08:03,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (1/1) ... [2019-08-05 12:08:03,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (1/1) ... [2019-08-05 12:08:03,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (1/1) ... [2019-08-05 12:08:03,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (1/1) ... [2019-08-05 12:08:03,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (1/1) ... [2019-08-05 12:08:03,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (1/1) ... [2019-08-05 12:08:03,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:08:03,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:08:03,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:08:03,799 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:08:03,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "functions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:08:03" (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 12:08:03,870 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:08:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:08:03,870 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:08:03,871 INFO L124 BoogieDeclarations]: Specification and implementation of procedure calcTemp given in one single declaration [2019-08-05 12:08:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure calcTemp [2019-08-05 12:08:03,871 INFO L138 BoogieDeclarations]: Found implementation of procedure calcTemp [2019-08-05 12:08:03,871 INFO L124 BoogieDeclarations]: Specification and implementation of procedure warn given in one single declaration [2019-08-05 12:08:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure warn [2019-08-05 12:08:03,872 INFO L138 BoogieDeclarations]: Found implementation of procedure warn [2019-08-05 12:08:03,872 INFO L124 BoogieDeclarations]: Specification and implementation of procedure unwarn given in one single declaration [2019-08-05 12:08:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure unwarn [2019-08-05 12:08:03,873 INFO L138 BoogieDeclarations]: Found implementation of procedure unwarn [2019-08-05 12:08:04,189 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:08:04,190 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 12:08:04,191 INFO L202 PluginConnector]: Adding new model functions.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:08:04 BoogieIcfgContainer [2019-08-05 12:08:04,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:08:04,192 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:08:04,192 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:08:04,197 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:08:04,204 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 12:08:04" (1/1) ... [2019-08-05 12:08:04,229 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 12:08:04,230 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 12:08:04,233 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:08:04,239 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 12:08:04,249 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:08:04,249 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:08:04,250 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 12:08:04,252 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:08:04,259 INFO L168 Benchmark]: Toolchain (without parser) took 499.10 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 93.4 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:08:04,261 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:08:04,268 INFO L168 Benchmark]: Boogie Preprocessor took 41.91 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 106.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:08:04,269 INFO L168 Benchmark]: RCFGBuilder took 392.85 ms. Allocated memory is still 138.9 MB. Free memory was 106.3 MB in the beginning and 95.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:08:04,271 INFO L168 Benchmark]: Symbolic Interpretation took 60.54 ms. Allocated memory is still 138.9 MB. Free memory was 95.5 MB in the beginning and 93.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:08:04,286 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 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.91 ms. Allocated memory is still 138.9 MB. Free memory was 108.6 MB in the beginning and 106.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 392.85 ms. Allocated memory is still 138.9 MB. Free memory was 106.3 MB in the beginning and 95.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 60.54 ms. Allocated memory is still 138.9 MB. Free memory was 95.5 MB in the beginning and 93.4 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...