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/programs/abstractInterpretation/benchmark/eq/55_mix_arrays_04.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:16:57,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:16:57,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:16:57,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:16:57,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:16:57,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:16:57,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:16:57,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:16:57,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:16:57,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:16:57,474 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:16:57,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:16:57,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:16:57,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:16:57,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:16:57,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:16:57,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:16:57,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:16:57,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:16:57,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:16:57,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:16:57,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:16:57,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:16:57,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:16:57,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:16:57,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:16:57,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:16:57,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:16:57,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:16:57,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:16:57,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:16:57,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:16:57,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:16:57,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:16:57,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:16:57,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:16:57,499 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:16:57,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:16:57,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:16:57,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:16:57,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:16:57,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:16:57,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:16:57,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:16:57,574 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:16:57,575 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:16:57,576 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/benchmark/eq/55_mix_arrays_04.bpl [2019-08-05 18:16:57,577 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/benchmark/eq/55_mix_arrays_04.bpl' [2019-08-05 18:16:57,615 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:16:57,617 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:16:57,618 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:16:57,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:16:57,618 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:16:57,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (1/1) ... [2019-08-05 18:16:57,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (1/1) ... [2019-08-05 18:16:57,656 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (1/1) ... [2019-08-05 18:16:57,656 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (1/1) ... [2019-08-05 18:16:57,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (1/1) ... [2019-08-05 18:16:57,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (1/1) ... [2019-08-05 18:16:57,665 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (1/1) ... [2019-08-05 18:16:57,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:16:57,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:16:57,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:16:57,668 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:16:57,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "55_mix_arrays_04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:57" (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 18:16:57,745 INFO L124 BoogieDeclarations]: Specification and implementation of procedure foo given in one single declaration [2019-08-05 18:16:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-08-05 18:16:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-08-05 18:16:57,830 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (mix-Array-Int-Int (Array Int Int) (Array Int Int) (Array Int Bool)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:355) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:406) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:706) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:648) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:562) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 18:16:57,838 INFO L168 Benchmark]: Toolchain (without parser) took 220.22 ms. Allocated memory is still 136.8 MB. Free memory was 109.3 MB in the beginning and 100.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:57,840 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 110.5 MB in the beginning and 110.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:16:57,842 INFO L168 Benchmark]: Boogie Preprocessor took 49.79 ms. Allocated memory is still 136.8 MB. Free memory was 109.3 MB in the beginning and 107.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:57,845 INFO L168 Benchmark]: RCFGBuilder took 167.29 ms. Allocated memory is still 136.8 MB. Free memory was 107.1 MB in the beginning and 100.2 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:57,849 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * 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 136.8 MB. Free memory was 110.5 MB in the beginning and 110.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.79 ms. Allocated memory is still 136.8 MB. Free memory was 109.3 MB in the beginning and 107.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 167.29 ms. Allocated memory is still 136.8 MB. Free memory was 107.1 MB in the beginning and 100.2 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (mix-Array-Int-Int (Array Int Int) (Array Int Int) (Array Int Bool)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (mix-Array-Int-Int (Array Int Int) (Array Int Int) (Array Int Bool)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:355) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...