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/growing/enc_einzeiler_broken.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:21:14,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:21:14,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:21:14,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:21:14,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:21:14,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:21:14,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:21:14,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:21:14,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:21:14,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:21:14,600 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:21:14,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:21:14,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:21:14,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:21:14,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:21:14,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:21:14,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:21:14,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:21:14,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:21:14,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:21:14,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:21:14,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:21:14,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:21:14,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:21:14,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:21:14,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:21:14,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:21:14,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:21:14,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:21:14,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:21:14,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:21:14,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:21:14,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:21:14,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:21:14,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:21:14,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:21:14,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:21:14,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:21:14,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:21:14,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:21:14,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:21:14,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:21:14,677 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:21:14,680 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:21:14,682 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:21:14,682 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:21:14,683 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/growing/enc_einzeiler_broken.bpl [2019-08-09 14:21:14,683 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/growing/enc_einzeiler_broken.bpl' [2019-08-09 14:21:14,723 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:21:14,725 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:21:14,725 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:21:14,725 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:21:14,725 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:21:14,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (1/1) ... [2019-08-09 14:21:14,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (1/1) ... [2019-08-09 14:21:14,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (1/1) ... [2019-08-09 14:21:14,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (1/1) ... [2019-08-09 14:21:14,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (1/1) ... [2019-08-09 14:21:14,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (1/1) ... [2019-08-09 14:21:14,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (1/1) ... [2019-08-09 14:21:14,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:21:14,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:21:14,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:21:14,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:21:14,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:21:14" (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 [2019-08-09 14:21:14,843 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:21:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:21:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:21:14,844 INFO L124 BoogieDeclarations]: Specification and implementation of procedure preturn_T given in one single declaration [2019-08-09 14:21:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure preturn_T [2019-08-09 14:21:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure preturn_T [2019-08-09 14:21:14,846 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_main_T given in one single declaration [2019-08-09 14:21:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_main_T [2019-08-09 14:21:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_main_T [2019-08-09 14:21:14,846 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_main_T given in one single declaration [2019-08-09 14:21:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure enc_main_T [2019-08-09 14:21:14,847 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_main_T [2019-08-09 14:21:14,848 INFO L124 BoogieDeclarations]: Specification and implementation of procedure preturn_TL given in one single declaration [2019-08-09 14:21:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure preturn_TL [2019-08-09 14:21:14,848 INFO L138 BoogieDeclarations]: Found implementation of procedure preturn_TL [2019-08-09 14:21:14,848 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_main_TL given in one single declaration [2019-08-09 14:21:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_main_TL [2019-08-09 14:21:14,849 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_main_TL [2019-08-09 14:21:14,849 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_main_TL given in one single declaration [2019-08-09 14:21:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure enc_main_TL [2019-08-09 14:21:14,850 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_main_TL [2019-08-09 14:21:15,189 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:21:15,189 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:21:15,190 INFO L202 PluginConnector]: Adding new model enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:21:15 BoogieIcfgContainer [2019-08-09 14:21:15,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:21:15,191 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:21:15,191 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:21:15,191 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:21:15,192 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "enc_einzeiler_broken.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:21:15" (1/1) ... [2019-08-09 14:21:15,329 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:21:15,336 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:21:15,339 INFO L168 Benchmark]: Toolchain (without parser) took 613.64 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 82.8 MB in the end (delta: 24.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:21:15,340 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 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: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:21:15,342 INFO L168 Benchmark]: Boogie Preprocessor took 44.28 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:21:15,343 INFO L168 Benchmark]: RCFGBuilder took 420.84 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 89.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:21:15,344 INFO L168 Benchmark]: Symbolic Interpretation took 145.15 ms. Allocated memory is still 139.5 MB. Free memory was 89.4 MB in the beginning and 82.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:21:15,348 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 15]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 42#(and main_foo (not main_CookiefyRet)). Possible FailurePath: * 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 139.5 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.28 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 420.84 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 89.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 145.15 ms. Allocated memory is still 139.5 MB. Free memory was 89.4 MB in the beginning and 82.8 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...