java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf -i ../../../trunk/examples/programs/abstractInterpretation/benchmark/eq/55_mix_arrays_06.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:19:54,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:19:54,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:19:54,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:19:54,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:19:54,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:19:54,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:19:54,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:19:54,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:19:54,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:19:54,997 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:19:54,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:19:54,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:19:54,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:19:55,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:19:55,001 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:19:55,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:19:55,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:19:55,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:19:55,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:19:55,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:19:55,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:19:55,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:19:55,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:19:55,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-05 12:19:55,019 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:19:55,020 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:19:55,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:19:55,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:19:55,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:19:55,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:19:55,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:19:55,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:19:55,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:19:55,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:19:55,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:19:55,027 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf [2019-08-05 12:19:55,050 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:19:55,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:19:55,053 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:19:55,054 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:19:55,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:19:55,054 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:19:55,054 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:19:55,054 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:19:55,055 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:19:55,055 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:19:55,055 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:19:55,055 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:19:55,055 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:19:55,056 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:19:55,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:19:55,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:19:55,057 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:19:55,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:19:55,058 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:19:55,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:19:55,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:19:55,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:19:55,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:19:55,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:19:55,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:19:55,061 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:19:55,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:19:55,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:19:55,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:19:55,062 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:19:55,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:19:55,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:19:55,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:19:55,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:19:55,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:19:55,063 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:19:55,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:19:55,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:19:55,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:19:55,066 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:19:55,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:19:55,115 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:19:55,119 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:19:55,121 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:19:55,121 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:19:55,122 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/benchmark/eq/55_mix_arrays_06.bpl [2019-08-05 12:19:55,122 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/benchmark/eq/55_mix_arrays_06.bpl' [2019-08-05 12:19:55,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:19:55,159 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:19:55,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:19:55,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:19:55,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:19:55,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,194 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:19:55,195 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:19:55,195 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:19:55,197 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:19:55,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:19:55,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:19:55,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:19:55,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (1/1) ... [2019-08-05 12:19:55,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:19:55,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:19:55,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:19:55,222 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:19:55,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "55_mix_arrays_06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:19:55" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:19:55,295 INFO L124 BoogieDeclarations]: Specification and implementation of procedure foo given in one single declaration [2019-08-05 12:19:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-08-05 12:19:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-08-05 12:19:55,393 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 12:19:55,401 INFO L168 Benchmark]: Toolchain (without parser) took 240.90 ms. Allocated memory is still 131.6 MB. Free memory was 104.4 MB in the beginning and 94.2 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:19:55,403 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 131.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 12:19:55,405 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.84 ms. Allocated memory is still 131.6 MB. Free memory was 104.4 MB in the beginning and 102.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:19:55,407 INFO L168 Benchmark]: Boogie Preprocessor took 23.31 ms. Allocated memory is still 131.6 MB. Free memory was 102.4 MB in the beginning and 101.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:19:55,409 INFO L168 Benchmark]: RCFGBuilder took 176.34 ms. Allocated memory is still 131.6 MB. Free memory was 101.3 MB in the beginning and 94.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:19:55,415 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 131.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 37.84 ms. Allocated memory is still 131.6 MB. Free memory was 104.4 MB in the beginning and 102.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 23.31 ms. Allocated memory is still 131.6 MB. Free memory was 102.4 MB in the beginning and 101.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 176.34 ms. Allocated memory is still 131.6 MB. Free memory was 101.3 MB in the beginning and 94.2 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 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...